Thermo Scientifi? Orion 2111XP User Manual

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Thermo Scientific Orion 2111XP

Sodium Analyzer

UM-263639-005 • Revision B • January 2017

Contents

Section 1 General Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Application Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Principles of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Principles of Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Double Known Addition (DKA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Offline Calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Fluidics Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Two Channel Analyzer Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Section 2 Analyzer Preparation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Unpacking the Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Mounting and Plumbing Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Sample Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Electrical Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Warning Labels and Locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Wiring the Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Terminal Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Electrode Wiring Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Installation of DIPA Reagent and Diffusion Tubing . . . . . . . . . . . . . . . . . . . . . . . . . 17

Installation of Ammonia Reagent and Diffusion Tubing . . . . . . . . . . . . . . . . . . . . . . 20

Installation of New Electrode Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Installation of the ATC Probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Installation of a New Reference Electrode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Section 3 Analyzer Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Description of Basic Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Description of Keypad Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Use of the Setup Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Setup Mode Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Shutdown and Start-Up Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Section 4 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Calibration Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Flow Cell Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Rinsing the Flow Cell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Air Regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Before Performing a DKA Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Performing a DKA Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Calibration Abort Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

Calibration Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

Calibration At Custom Concentrations Using DKA . . . . . . . . . . . . . . . . . . . . . . . . . .64

Span Check Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Offline Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Section 5 Analyzer Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Weekly Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Monthly Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

Yearly Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72

Section 6 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Diagnostics Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

Slope Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80

Troubleshooting Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82

Error/Event Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83

Resetting the Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86

Serial Number and Software Revision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87

Service and Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87

Section 7 Customer Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Notice of Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90

Statement of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

WEEE Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92

Terms and Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92

Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

Mounting Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

ISE Default Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100

Accessory Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 02

Field Replaceable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102

Recommended Consumables for Annual Operation . . . . . . . . . . . . . . . . . . . . . . . .103

Pipet Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104

Pipet Techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105

S E C T I O N

1 General Information

This user guide covers the operation, maintenance and troubleshooting for the Thermo Scientific Orion 2111XP sodium analyzer, which offers unmatched reliability in monitoring critical sample streams throughout the power/steam generation and industrial water industry.

Introduction

Monitoring the sodium ion content of steam and water circuits to produce accurate and reproducible results requires a very well designed and maintained system. The system must optimize the fluidic design with the sensing technology to enable low level (ppb) measurement of the contaminants as well as measuring across the linear ran ge of the analyzer.

The 2111XP sodium analyzer meets all of the criteria for accurate and dependable sodium monitoring and more. The 2111XP analyzer incorporates inno vative technologies that include:

 Premium electrodes  Accurate and precise flow cell design  Marquee help screen  Pump-less reagent addition and DKA calibration system

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Thermo Scientific Orion 2111XP Sodium Analyzer

Markets

 Power  Semiconductor  Chemical and petrochemical  Pulp and paper

Applications

 Feedwater / make-up water  Boiler feedwater  Drum boilers  Demineralized water  Steam condensate  Cation exchange breakthrough  High acid samples

Features and Benefits

The Thermo Scientific Orion 2111XP sodium analyzer features an expandable platform design that incorporates over 30 years of expertise in sodium measurements combined with innovative Thermo Scientific Orion technologies for superior performance.

 Choice of application/reagent packages:

Flexible configurations for applications ranging from low-level detectio n to high acid

samples.

 Accurate and precise measurements in the range of 0.30 ppb to 200 ppm:

Reliable measurements and a wide measurement range with selectable resolution.

 Premium reference and sensing electrodes:

Superior accuracy and stability over a wide temperature rang e.

 Advanced flow cell design with air stirring:

Automatic sample handling and contamination control with no moving parts.

 Patented scrolling marquee:

Intuitive menu-driven, digital user interface.

 Data log of previous measurements and calibration:

View measurement, calibration and error history.

 Self diagnostics:

Ease of maintainability.

 Password protection:

Security and peace of mind for your operation.

 Auto-ranging electronics with an easy to read backlit LCD display:

Analyzer determines the best range.

| Orion 21 11XP Sodium Analyzer Thermo Scientific

1 | General Information

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Application Packages

The Thermo Scientific Orion 2111XP sodium analyzer is ideally suited to meet the demanding needs of high purity water measurements and high acid-cation exchange applications, all in one system and all from one of the most trusted names in sodium monitoring.

The 2111XP analyzer is offered in three application packages that are uniquely designed to accommodate the changing requirements for successful sodium monitoring. Our flexible reage nt kits are available in prepackaged bottles for safe and convenient replacement – save your valuable time and money!

 Ammonia Application Package – for general purpose sodium measurements, provides up

to 60 days of continuous operation.

 Diisopropylamine (DIPA) Application Package – for low range sodium detection,

provides up to 60 days of continuous operation.

 Cation/High Acid Application Package – for cation exchange breakthrough and high acid

samples, provides up to 45 days of continuous operation.

Application Packages

Ammonia Application Package (Cat. No. 2111XA)

DIPA Application Package (Cat. No. 2111XD)

Cation / High Acid Application Package (Cat. No. 2111XC)

Reagent: Ammonia Range: 0.30 ppb to 200 ppm Accuracy: ± 5% or 0.3 ppb (with DKA calibration)

Reagent:

Diisopropylamine (DIPA)

Range: 0.10 ppb to 10 ppm Accuracy: ± 5% or 0.1 ppb (with DKA calibration)

Reagent:

Ammonia

Range: 1.0 ppb to 200 ppm Accuracy: ± 5% or 2 ppb (with DKA calibration)

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Safety Drain for

Reagent Overflow

Restrictor Tubing

Pressurizes Flow Cell

Calibration Mode - PUSH

to Initiate Siphoning

Valve Positions

Sample/Measure Mode - PULL

Analyzer

12345

Power

4-20mA Output

Air Pump

FFllooww MMeetteerr

Bypass / Needle

Inlet Valve

Valve and Filter

Regulator

Valve

Reference Solution

Port

Calibration

REF

TEMP

Sense

Flow Cell Block

Calibration Level

Air Filter

Reagent

Reagent Bottle

Diffusion Tube

Fluid Path

Reagent Manifold

Electric

Fluid Restrictor Tubing

Air Path

Reference Solution Path

Diffusion Tubing

KEY

Reagent Overflow Path

Main Feed

Air Inlet

Measure Level

Drain

Check

Valve

Sample

VVVaaaalllvlvveee

Cal

Principles of Operation

The sample enters the Thermo Scientific Orion 2111XP sodium analyzer and passes through the inlet valve, bypass/needle valve, inlet filter, pressure regulator, flow meter and into the restrictor tubing. The sample then passes through t he flow cell manifold into a reag ent bottle and through a diffusion tubing assembly where pH adjustment takes place. The pH-adjusted sample then flows back through the manifold into the flow cell as air is introd uced from the air pump to ensure proper mixing and fast response. The sample then flows into an atmospheric drain via the diverter valve.

Figure 1: 2111XP Schematic

The sensing electrode responds logarithmically to change s in the sodium ion concentratio n. This response is described by the Nernst equation:

+ 2.3 (RT/nF) log (C/C

E = E

Where:

iso

)

E = measured electrode potential, mV E

| Orion 21 11XP Sodium Analyzer Thermo Scientific

= potential, when C equals C

iso

, mV

1 | General Information

Section

R = ideal gas constant T = temperature of sample, degrees K n = valence of ionic species (+1 for sodium ion) F = Faraday’s constant C = effective sodium ion concentration (activity) C

= concentration (activity) of sodium ion where potential E is temperature

iso

independent (isopotential point)

The above equation indicates that the measured potential varies with both temperature and the concentration of the ion of the interest. In order to eliminate error caused by fluctu ations in sample temperature, the 2111XP microprocessor constantly updates temperature corrections from data supplied by the ATC probe.

From the Nernst equation, the theoretical response of a sodium ion selective electrode to a ten-fold change in concentration at 25 °C is 59.16 mV. This is referred to as the elect rode slop e (S). Most electrodes, however, do not exhibit a theoretical slope. Therefore, the an alyzer is calibrated to determine its actual value. Two standards ar e used to provide information necessary for the microprocessor to compute the actual slope and E

for use during sample

analysis.

In order to eliminate interference from hydrogen ions, which can become significant when measuring low levels of sodium, the 2111XP analyzer raises the samp le pH. This pH adjustment is accomplished by the patented passive-diffusion process wherei n the sample passes through a length of tubing contained in the reagent bottle. The reagent diffu ses through the tube wall and mixes with the sample, which raises the sample pH.

Principles of Calibration

Calibration procedures for analytical instruments are impo rtant and must be performed carefully. The calibration procedure used in the Thermo Scientific Orion 2111XP analyzer is a variation of Double Known Addition (DKA) using advan ced electrode and flow cell technology in combination with the passive diffusion system. This method has the distinct advantages of being fast, easy, and accurate.

Double Known Addition (DKA)

Before calibration begins, the diverter valve is pushed in to divert flow from the measure drain, allowing the flow cell to fill.

At the beginning of the DKA calibration the actual concentration in the sample is unknown. The analyzer measures the potential (E amount of standard 1 solution is added to the flow cell, which increases the concentration (C with a corresponding known amount (d

) and stores this value in the microprocessor. A known

). During this process, air is pumped into the flow cell,

)

Thermo Scientific Orion 2111XP Sodium Analyzer | 5

1 | General Information

Section

thoroughly mixing sample and standard in a closed- loop system. The new potential (E1) is measured and stored automatically when stability is reached. Adding standard 2, preferably 10 times more concentrated than standard 1, increases the concentration (d reservoir. Again, the new potential (E

) is measured and stored when the reading is stab le. Now,

) in the sample

we have the following three unknowns:

= E0 + S(Ts/298.15) log (Cs/C

=E0 + S(T1/298.15) log [(Cs + dC1)/C

=E0 + S(T2/298.15) log [(Cs+ dC1+ dC2)/C

iso

)

]

iso

]

iso

S is the Slope at 25 °C (298.15 K) T is the temperature in Kelvin, measured when the potential E is measured. E

, E1, E2 have been determined during the calibration procedure. The microprocessor solves

these three equations, to obtain the values of S and E

. The calibration result is stored for use

during online monitoring to convert the measured potential and temperature in the sample into concentration values in either ppm or ppb.

Figure 2: Flow Cell Volume for DKA

When the calibration is complete the flow cell drains as the sample flow returns. The flow cell volume returns to the measurement level. After allowing approximately 30 minutes for concentrated calibration solution to be flushed from the system, the 2111XP analyzer can begin sample measurement again.

In addition to Double Known Addition (DKA), the 2111XP analyzer also allows the operator the ability to perform an offline calibration.

| Orion 21 11XP Sodium Analyzer Thermo Scientific

1 | General Information

Section

Offline Calibration

The offline calibration feature of the 2111XP an alyzer a llo ws th e op era tor to adjust the analyzer to values determined by alternate methods used in their lab oratory such as elemental spectroscopy and ion chromatography.

The offline calibration is essentially a one point calibration. To perform an offline calibration, a sample is taken from the bypass of the analyzer; the sample concentration value is stored in memory; the sample is analyzed by an alternate method of choice; the previously stored reading is adjusted to the lab method result; and the analyzer is then returned to the analysis mode. The term “offline calibration” refers only to the fact that a sample from 2111XP analyzer bypass is taken “offline” for laboratory analysis; in fact, no downtime is experienced during the procedure and the analyzer remains online throughout.

Fluidics Diagram

Figure 3: Fluidics Diagram

Mode Indicator

Scrolling Marquee

LCD Display

Warning Icon

Status Indicators

Keypad

Flow Meter

Calibration Port

Flow Cell Reservoir

Siphon Tube

Flow Cell Block

Diverter Valve

Diffusion Tubing

Assembly

Mounting Hole

Reference Filling Solution

Air Pump

Restructor Tube Assembly

Pressure Regulator

Reagent Manifold

Bypass/Needle Valve

Inlet Filter

Reagent Bottle Adapter Assembly

Reagent Bottle

Inlet Valve

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1 | General Information

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Glossary

Refer to Figure 3.

Inlet Valve – Accepts the sample stream via 1/4 inch NPTF connector. The operator must supply the sample with a pressure between 8 and 100 psig.

Inlet Filter – 60 micron stainless steel filter traps particulate matter in the sample stream.

Bypass/Needle Valve – Used to redirect flow in the bypass system.

Pressure Regulator – Adjusts flow on the incoming sample stream.

Flow Meter – Measures sample flow rate.

Restrictor Tube Assembly – Used in conjunction with the pressure regulator to lower

downstream pressure.

Reagent Manifold – Directs sample flow in and out of the reagent bottle assembly.

Reagent Bottle Adapter Assembly – Connects the reagent bottle assembly to the manifold.

Diffusion Tubing Assembly – Semi-permeable tubing through which reagent diffuses into the

sample.

Reagent Bottle – Contains water-soluble amine or ammonia reagent that raise the sa mple pH.

Flow Cell – Contains sodium sensing electrode, reference electrode and ATC probe.

Diverter Valve – Allows the flow cell reservoir to fill during calibration by forming a closed-loop

system.

Sodium Sensing Electrode – Senses sodium ions in sample stream and produce an e lectrical potential dependent on sample concentration.

Reference Electrode – Provides a constant reference potential and completes the measurement circuit.

Reference Electrode Filling Solution Bottle – Provides constant flow of electrolyte solution through reference electrode for maximum stability.

ATC Probe – Measures sample temperature and inputs data to microprocessor for automatic temperature compensation (ATC).

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Calibration Port – Allows introduction of standards to the sample reservoir during calibration.

LCD Display – Provides digital readouts of concentration, temperature, millivolts and error

codes.

Air Pump – Used to mix the sample during both measurement and calibration.

Keypad – Consists of five mode keys, four prompt indicator lights, two scroll keys and one key

for entering data. Mode and error indicators are also incorporated on the keypad.

Status Indicator – Two LED lights that illuminate according to current status of the analyzer.

Green Light: Indicates that system is in correct working condition. Yellow Light: Indicates a warning, system in hold or that maintenance is required. Red Light: Indicates that something is seriously wrong.

Note: When either the yellow or red LED is lit, there may be an entry in the diagnostics mode

that indicates the error. The logging feature must be initiated in the setup mode. Refer to Section 3, Use of the Setup Mode for instructions.

Two Channel Analyzer Configurations

A pH/ORP module or conductivity module can be added by the operator to the second channel of the Thermo Scientific Orion 2111XP sodium analyzer for the ultimate flexibility in measurement capabilities. The 2100 series pH/ORP and conduc tivity an alyzers provide accurate and reliable measurements in ultra pure water as well as the harshest industrial environments. Combined with decades of superior Thermo Scientific Orion sensor technology, our systems provide rapid results with complete stability.

Cat.No Description

2100PH2 Second channel module for pH/ORP 2100CD2 Second channel module for conductivity

When a pH/ORP module or conductivity module is installed on the second channel of the 2111XP sodium analyzer, refer to the Thermo Scientific Orion 2100 Series pH/ORP Analyzer and Conductivity Analyzer User Guide for detailed instructions on operating the pH/ORP or conductivity analyzer. Visit www.thermofisher.com/water analyzer user guides.

to download any of the 2100 series

Thermo Scientific Orion 2111XP Sodium Analyzer | 9

S E C T I O N

2 Analyzer Preparation

WARNING: The instructions provided in this user guide are recommendations from the manufacturer to ensure safe and correct operation of the an alyzer. If the analyzer is not used as recommended by the manufacturer this can lead to incorrect operation or injury.

Unpacking the Analyzer

Thermo Scientific Orion analyzers are assembled, tested and packaged with great care. Refer to Figure 4.

Report any obvious damage of shipping container to carrier and hold for inspection. The carrier (not Thermo Fisher Scientific) is responsible for any damage incurred during shipment.

1. Open the outer box. Remove the top two foam corner support pieces.

2. Open the inner box. This box should contain the analyzer and ATC temperature probe, sodium electrode box, reference electrode box, low level standards kit (two 2 oz. bottles of standard 1, 19.1 ppm sodium; two 2 oz. bottles of standard 2, 192 ppm sodium; and one 2 oz. bottle of etching solution), high level standards kit (two 2 oz. bottles of standard 1, 1910 ppm sodium; two 2 oz. bottles of standard 2, 19200 ppm sodium; and one 2 oz. bottle of etching solution), the options kit and user guide CD.

10 | Orion 2111XP Sodium Analyzer Thermo Scientific

3. Remove the cardboard retaining shell by sliding it over the entire mounting board and the analyzer.

4. Carefully remove the entire mounting board with analyzer from the inner box.

Note: Do not lift or pull the analyzer by the fluidics or the electronic components. Use the

back panel to lift the analyzer system.

Section

Figure 4: Unpacking the Analyzer

2 | Analyzer Preparation

5. Unbolt the analyzer from the mounting board by removing the four mounting bolts with a 9/16'' wrench. These bolts may be discarded.

6. Carefully place the analyzer at a convenient location until proper installation can be completed.

Mounting and Plumbing Instructions

Refer to the Appendix, Mounting Dimensions section.

WARNING: Do not connect power prior to the mounting and plumbing of the analyzer.

Recommendations

 Select a site for the analyzer that allows it to be permanently bolted with ample height for

atmospheric drain operation. Be sure that there is ready access to the e lectronic controls, calibration port and electrodes.

 A clearance of 15 inch (about 40 cm) must be allowed above the flow cell calibration port.

Insert the pipet vertically (not angled) during the calibration.

 The analyzer location must permit connections to a sample line, drain and AC power supply

and any connections for output devices.

 The analyzer should be mounted as close to the sampling point as possible. This ensures

the fastest possible response to a changing sample condition. Refer to the Appendix, Sample Conditions section.

 For proper flow cell operation, the analyzer must be installed straight and level upon its

mounting location. Failure to level the analyzer may cause poor siphoning in the flow cell.

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2 | Analyzer Preparation

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Instructions

1. Prepare the mounting holes. Carefully lift the analyzer and bolt it into place. Do not lift the analyzer by holding on to any of the plumbing or fluid handling components.

2. Connect a waste line to the outlet of the an alyzer, which is 3⁄4'' NPT male. The waste line should be connected to a drain of sufficient capacity, 0.5 inch (1.27 cm) OD is recommended.

3. Connect a sample line to the inlet of the analyzer, which is 1⁄4'' NPT female. It is recommended that a shutoff valve be installed at the sampling point.

4. The analyzer must be mounted and leveled vertically for proper operation.

Sample Requirements

Additional information is listed in the Appendix, Specifications section. Sample inlet connection – 1/4'' NPTF. If particulate matter is present in the sample,

pre-filtration is necessary. The 60 micron stainless steel filter located after inlet valve will remove moderate amounts of particulates.

Flow rate – 40 mL/minute (nominal) for the Ammonia and DIPA Application Packages and 25 mL/minute (nominal) for the Cation/High Acid Application Package.

Pressure – 8 to 100 psig. Consult Technical Support for details on sample ha ndling if the pressure is outside of this range.

Temperature – Temperature must be between 5 and 45°C. Sodium level – Sodium levels are read directly in ppb or ppm, when calibrated with Thermo

Scientific Orion sodium standards 1 and 2. Sample alkalinity – Sample alkalinity should be less than 250 ppm CaCO

equivalent. For

higher sample alkalinity, contact Technical Support.

Electrical Wiring

The warning icon highlights important information that should be strictly follow ed when using the analyzer for your own safety. Failure to follow these instructions may res ult in injuries.

WARNING: Read and observe the following safety recommendations.

Safety Requirements

 Prior to wiring, a switch or circuit breaker for disconnecting the analyzer from power supply

should be installed.

The switch should be in close proximity to the analyzer and with easy reach o f the user. The switch should be marked as the disconnecting device for the analyzer.

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2 | Analyzer Preparation

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Ch 1 status

Ch 2 status

t Ch 1

t Ch 2

 To reduce the risk of shock hazard, disconnect the power prior to opening the analyzer.  Before connecting the analyzer to the main, make sure that the voltage lies within either

range: 100-120V 200mA / 200-240V 100mA; 50-60 Hz AC.

 Cutting off the power by disconnecting power source will not reset the analyzer. This

analyzer incorporates a non-volatile memory and will maintain calibration an d setting s after power failure. Battery power is supplied to the display for the date and time functions.

 If a repair is required, or to arrange Return Material Authorization, call Technical Sup port or

contact your local authorized dealer.

 Installation and wiring of the analyzer may only be carried out in accordance wit h applicable

local and national codes per this user guide.

 Be sure to observe the technical specifications and input ratings.

Warning Labels and Locations

WARNING: The following section provides important information that should be strictly follo wed

when using the analyzer for your own safety. Failure to fo llow these instructions may result in injuries.

Figure 5: Faceplate

Figure 6: Power Supply

The safety warning icons are used in two locations on the analyzer.

 Faceplate – Refer to Figure 5.

 Power supply – Refer to Figure 6.

Note: Replace the fuse only with a fuse of same rating.

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2 | Analyzer Preparation

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Wiring the Analyzer

WARNING: Read and observe the following requirements. If you install the wro ng fuse for your system, you could damage the analyzer. Make sure that you select the correct fuse rating and discard the additional fuses supplied in the fuse kit.

Required Tools

 Options kit – includes fuses, cable glands, conduit fitting and gre en screw terminal.  Phillips head screwdriver.  2 mm blade flat-head screwdriver.

Figure 7: Electronic Enclosure with Cable

Glands

1. Open the faceplate – loosen the four screws using a Phillips head screwdriver. The

electronics faceplate will open via the hi nge pin connection.

2. Remove one or two of the two unused ca ble glands as required for wiring power cable or

auxiliary connections. Power cable optional hole locations are shown in Figure 7.

3. Select and install the appropriate size cable gland or conduit fitting as required.

Figure 8: Terminal Connector Location

Terminal Connector

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2 | Analyzer Preparation

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4. Feed the power cable throu gh the conduit or cable glands as required.

5. Wire the power cable to the green screw terminal connector from the options kit. Select correct terminal for hot conductor depending on line voltage, insert ground wire into the correct terminal and connect the other cable to the neutral terminal. Refer to Figure 8 for terminal connector location.

6. Plug the terminal connector into the power supply. Refer to Figure 6.

7. The universal power supply uses both fuses in the fuse kit. Install by inserting the fuse in the fuse holder and secure it using the twist and lock method. The fuses are clearly labeled with the appropriate voltages for your system. Refer to Figure 6 and Figure 8 for the correct fuse holder positions. Refer to the table below for fuses required.

AC Voltage Fuse rating

115V 200mA, 250V, Fast Acting 230V 100mA, 250V Fast Acting

Terminal Assignments

Terminal Layout Terminal Layout Terminal Layout Terminal Layout

1 mA1 output 9 Relay 1 26 Sensing electrode 28 Do not connect 2 GND common ground 10 Relay 1 27 Do not connect 29 Do not connect 3 mA2 output 11 Relay 2 30 Preamp power 4 Air pump (ISE only) 12 Relay 2 31 Preamp ground 5 Air pump (ISE only) 13 Relay 3 32 Shield 6 Shield ground for conductivity 14 Relay 3 33 Shield 7 Do not connect 15 Do not connect 34 Jumper to pin 26 when

using preamp

8 Do not connect 16 Temperature ground

17 Temperature drive 18 Temperature sense 19 Solution ground 20 Conductivity drive + 21 Conductivity sense + 22 Conductivity sense - 23 Conductivity drive - 24 Reference electrode 25 Jumper to pin 24

when using preamp

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2 | Analyzer Preparation

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Figure 9: Terminal Assignments

Electrode Wiring Assignments

Sodium Electrode 26 33

Sensing Electrode Connect clear wire Shield Connect black wire

Reference Electrode 24 32

Reference electrode Connect clear wire Shield Connect black wire

2100TP Temperature Probe 16 17 19

Temperature ground /thermistor Connect white wire Temperature drive /thermistor Connect green wire Solution ground Connect red wire

2001TM Temperature Probe 16 17 18 19

Temperature ground /thermistor Connect white wire Temperature drive /thermistor Connect green wire, jumper 17 and 18 Temperature sense Jumper to 17 Solution ground Connect red wire

2001SC pH Electrode 24 26

Reference electrode Connect black wire Sensing electrode Connect clear wire

110250 ORP Electrode 19 24 26

| Orion 2111XP Sodium Analyzer Thermo Scientific

Solution ground Connect black wire Reference electrode Connect purple wire Sensing electrode Connect coax center wire

Section

2002CC and 2002SS Conductivity Probes

2 | Analyzer Preparation

6 16 17 20 21 22

Shield ground for conductivity Connect clear wire Temperature ground /thermistor Connect white wire Temperature drive /thermistor Connect black wire Conductivity drive + Connect orange wire Conductivity sense + Connect red wire Conductivity sense - Connect green wire

Note: Only reference the wiring configurations that are applicable to your analyzer and electrodes.

Installation of DIPA Reagent and Diffusion Tubing

WARNING: The diisopropylamine (DIPA) reagent is hazardous. Use pro tective glasses and gloves. Refer to the bottle label for precautions and work in a well-ventilated area. Installation of DIPA reagent requires a fume hood or well-ventilated area.

Recommendations

If the analyzer is offline or the sample flow is shut off from t he analyzer fo r a prolonge d period of time, follow the steps in Section 3, Shutdown and Start-Up Procedure.

1. Unscrew the thumb nut and remove the reagent bottle from the reagent manifold.

New analyzers will ship with a rubber coated glass reagent bottle and compl ete diffusion

tubing assembly installed. Only installation of the reagent is necessary for first time start-up.

2. Twist open the reagent bottle, separating the glass bottle, reagent bottle adapter assembly and plastic cap to the reagent bottle.

DIPA Diffusion Tubing Assembly

Designed to maximize uptime, our new diffusion tubing assembly can be replaced in a matter of seconds. Our method of snap and connect tubing installation combined with the easy pull off and dispose technique will have your system back online faster than ever before. The newly designed mechanism is precisely engineered to remain conn ected under variable temperature conditions and pressure fluctuations. The new style diffusion tubing assemb ly is now suspended in the headspace of the reagent bottle, which decreases the rate o f consumption of reagent and saves you time and money.

The diffusion tubing ships fully assembled for quick and easy installation.

 Do not use Teflon tape during installation.  Twisting of the clear silicone tubing will compromise tubing integrity and may cause

ruptures. Be careful to avoid kinks and twisting during installation.

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2 | Analyzer Preparation

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Note: The diffusion tube assembly mounts directly to the reagent bottle adapter fittings

(2100RF). The reagent bottle adapter fittings are dedicated t o the reagent bottle adapter an d do not require change out when installing new diffusion tubing. Be sure to hand tighten these connectors monthly.

Diffusion Tubing Installation

Note: Turn off the air pump before beginning this procedure; otherwise, the air pump will splatter the reagent outward as the bottle is removed.

1. Remove the diffusion tubing assembly by unhooking the tubing from the hook, pulling off the two diffusion tubing caps and pulling the tubing off of the connectors, as shown in Figure 10.

Note: Ensure the connectors are finger tight to prevent possible leakage of sample into the reagent.

Figure 10 : Diffusion Tubing Assembly

Figure 11

2. Check the new tubing assembly to make sure no black O-rings are caught in the caps. Remove if required. Press the diffusion tubing onto the connector barbs, as shown in Figure 11. The holes at the tubing ends press onto the barbs.

3. Press the diffusion tubing assembly caps onto the adaptors and loop the tubing onto the hook, as shown in Figure 12.

Note: The length of the tubing should be equally balanced on the hooks to minimize the tubing touching the reagent. If using the 8 inch diffusion tubing, Cat. No. 211198, ensure that the tubing is above the DIPA reagent level. The 8 inch diffusion tu bing may need to be looped twice onto the hook to keep the tubing above the liquid level.

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Section

Figure 12

2 | Analyzer Preparation

DIPA Reagent Bottle Installation

1. Secure the diffusion tubing asse mbly to the base of the reagent bottle adapter assembly. The diffusion tubing adapter connectors must be perpendicular and straight when tightened into adapter assembly. Refer to Figure 11.

2. Place a new reagent bottle on a flat surface and remove the cap. Ventilation or a f ume hood is recommended for this step.

Figure 13: Reagent Bottle Assembly

3. Holding the bottle steady with one hand, install the reagent bottle adapter assembly by tightening its cap onto the bottle. Ensure that the bottle label is oriented so that it will be visible when the entire assembly is mounted to the instrument.

4. Replace the large single O-ring in the reagent bottle adapter assembly. Use needle nose pliers if necessary.

5. Replace all three O-rings on the face of the reagent manifold. Refer to Figure 13.

6. Slide the reagent bottle adapter assembly over the threaded screw of the re agent ma nifold. Refer to Figure 13.

7. Tighten the thumb nut to secure the connection.

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2 | Analyzer Preparation

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Installation of Ammonia Reagent and Diffusion Tubing

WARNING: The reagent is hazardous. Use protective glasses and gloves. Refer to the bottle label for precautions and work in a fume hood or well-ventilated area.

Note: Turn off the air pump before beginning this procedure; otherwise, the air pump will splatter the reagent outward as the bottle is removed.

1. Remove the thumbnut and slide the bottle adaptor from the flow cell.

2. Unscrew the cap and lift the bottle adaptor from the reagent bottle.

3. Remove both ends of the old diffusion tubing from the reagent bottle adaptor nipples. Properly dispose of spent reagent and tubing.

4. Fit the ends of the new diffusion tubing over the bottle adaptor nipples.

5. In a fume hood or outdoors, carefu lly remove the cap from a new reagent bottle.

6. Make sure that the large O-ring is between the reagent bottle an d bottle adaptor (ensu ring it is not pinched). Slide the diffusion tubing loops into the reagent bottle and screw the bottle adaptor onto the new reagent bottle.

Figure 14: Reagent Bottle Assembly

7. Ensure that the three small O-rings are in place on the flow cell.

8. Re-attach the bottle adaptor/reagent bottle assembly to the flow cell by sliding it onto the screw and tightening the thumbnut. The bottle adaptor can be rotated to allow correct positioning on the analyzer.

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Installation of New Electrode Cables

1. Unpack the electrode cables.

2. Feed the tinned wires through the cable gland assemblies with the holes (2 or 1).

3. Follow the terminal assignments shown in Figure 9 for the proper electrode cable wiring location.

Ferrite Installation

1. Open the ferrite using a flat tip screwdriver to lift the latch of the ferrite.

2. Feed the cable wires through the cen ter of the ferrite and then loop the cable wires around the ferrite core and through the center of the ferrite again.

3. Place the ferrite at the bottom of the analyzer chassis, near its edge. Adjust the ferrite location on the cable so the ferrite is near the top of the cable.

Figure 15: Ferrite Installation

Conditioning and Installation of a New Sodium Electrode

The Thermo Scientific Orion sodium electrode (Cat. No. 210045) must be used in conjunction with the Thermo Scientific Orion reference electrode (Cat. No. 210056).

WARNING: Be sure to read and observe the following requirements. On ly the sodium sensing electrode is etched. Do not etch the reference electrode. Safety glasses must be worn during the entire conditioning procedure. Gloves must be worn while etching the electrode.

1. Unpack the sodium electrode (Cat. No. 210045) and carefully remove the protective cap. Save the cap for future storage of the electrode.

2. Immerse the sodium electrode in the bottle of etch solution (Cat. No.181113) for one minute.

3. Remove the sodium electrode from the bottle of etch solution and rinse it with deionized water. Gently blot the electrode bulb with a clean lab tissue paper. Rinse the electrode again with deionized water.

4. Insert the sodium electrode into its port in the flow cell cap. Refer to Figure 16 for the location.

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2 | Analyzer Preparation

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Figure 16: Flow Cell Cap

5. Plug the electrode cable marked “Sensing” into the top of the electrode. Be sure to push back the black cap to verify a secure connection between the male and female pin connection prior to tightening.

6. Tighten the screw cap connection to the cable.

Note: Do not twist the cable while tightening the connection. Twisting may cause damage requiring premature replacement of the cable.

7. Wait at least one hour before calibrating the analyzer.

Installation of the ATC Probe

The automatic temperature compensation (ATC) probe (Cat. No. 2100TP) is already connected to the correct terminal for temperature upon delivery.

1. Insert the ATC probe into its port in the flow cell cap. Refer to Figure 16 for the location.

Installation of a New Reference Electrode

1. Unpack the reference electrode (Cat. No. 210056) and its instruction sheet from the shipping box.

2. Carefully remove the protective caps from the bottom and sidearm of the reference electrode. Save the caps for future storage of the electrode.

3. Shake out as much of the fill solution as possible through the sidearm. Drain the fill solution through the sidearm or use a pipet or syringe.

4. While passing the 1/8 inch tubing into electrode sidearm, slide the 1/4 inch tubing over the sidearm. The outside tubing should extend 3/8 to 1/2 inch over sidearm. Re fer to Figure 17.

5. Remove the cap and fluid seal from reference electrode fill solution bottle (Cat. No.

181073). Hold the bottle in an upright position. Check that the rubber gasket is properly aligned, and then connect the cap end of the tubing assembly to the bottle. The 1/8 inch tubing should extend into the bottle.

6. Hold the reservoir bottle above the electrode with the bottle cap end down. The electrode should be horizontal with the sidearm pointing up. Gently shake the electrode to allow any trapped air bubbles to rise into the bottle as the electrode fills with solution.

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Section

Figure 17: Reference Electrode with Filling

Solution

2 | Analyzer Preparation

7. Dry off the ceramic frit on the base of the electrode with a lint-free wipe. Squeeze the bot tle for a few seconds. A small amount of filling solution should bead up on the frit surface , indicating good filling solution flow. If no moisture is visi ble, the electrode is clogged and should be cleaned or replaced.

8. Invert the electrolyte bottl e and snap it into the clip. Refer to Figure 18. Use the pushpin supplied with the reference electrode to pu ncture three air vents on the bottom of the filling solution bottle.

CAUTION: Failure to vent the filling solution bottle will lead to noisy and drifting output signals.

9. Plug the electrode cable marked “Ref erence” into the top of the electrode, and tighten the screw cap. Be sure to push back the black cap to verify a secure connection between the male and female pin connection prior to tightening.

10. Tight en the screw cap connection to the cable.

Note: Do not twist the cable while tightening the connection. Twisting ma y cause damage requiring premature replacement of the cable.

11. Insert the reference electrode into its port in the flow cell cap. Refer Figure 16 for the location.

Figure 18: Reference Mounting Clip

Thermo Scientific Orion 2111XP Sodium Analyzer | 23

S E C T I O N

Figure 19: Faceplate

3 Analyzer Operation

Description of Basic Controls

24 | Orion 2111XP Sodium Analyzer Thermo Scientific

Section

Parameter Location on Display Options Default

CED

3 | Analyzer Operation

Mode Indicator Top right corner of display

Marquee Display Top left corner of display

Temperature Display Celsius

Main Data Display

Measurement Units

Channel 1 Status Indicator

Middle line and bottom line of display

Left and right side of middle and bottom display lines

Below display screen, to the left of

HOLD, CAL, SETUP, MEASURE, DIAGNOSTIC

Analyzer provides prompts for operator using the scrolling message

ISE board: concentration pH/mV board: pH or mV Conductivity board: conductivity, resistivity, salinity, concentration or TDS

ISE board: ppm or ppb, auto-ranging pH/mV board: pH or mV Conductivity board: µS/cm or mS/cm (conductivity), M-cm (resistivity), SAL1 or SAL2 in the marquee (salinity), PCT1 or PCT2 in the marquee (concentration) and TDS1 or TDS2 in the marquee (TDS)

Green LED indicates that channel is OK Orange LED indicates a channel warning Red LED indicates a channel failure

MEASURE

In the measure mode, if an ATC probe is connected the default is the actual measured temperature and if no ATC probe is connected the default is 25 °C

Depends on type of board installed and selected measurement parameter

At initial installation, the red LED indicates that the electrode or probe needs to be installed and calibrated.

Channel 2 Status Indicator

Figure 20: Keypad Icons

Below display screen, to the right of

Green LED indicates that channel is OK Orange LED indicates a channel warning Red LED indicates a channel failure

Description of Keypad Icons

At initial installation, the red LED indicates that the electrode or probe needs to be installed and calibrated.

Thermo Scientific Orion 2111XP Sodium Analyzer | 25

Section

Parameter Location on Display Options Default

CED

3 | Analyzer Operation

Mode Indicator Top right corner of display

Marquee Display Top left corner of display

Temperature Display Celsius

Main Data Display

Measurement Units

Channel 1 Status Indicator

Middle line and bottom line of display

Left and right side of middle and bottom display lines

Below display screen, to the left of

HOLD, CAL, SETUP, MEASURE, DIAGNOSTIC

Analyzer provides prompts for operator using the scrolling message

ISE board: concentration pH/mV board: pH or mV Conductivity board: conductivity, resistivity, salinity, concentration or TDS

Green LED indicates that channel is OK Orange LED indicates a channel warning Red LED indicates a channel failure

MEASURE

In the measure mode, if an ATC probe is connected the default is the actual measured temperature and if no ATC probe is connected the default is 25 °C

Depends on type of board installed and selected measurement parameter

At initial installation, the red LED indicates that the electrode or probe needs to be installed and calibrated.

Channel 2 Status Indicator

Figure 20: Keypad Icons

Below display screen, to the right of

Green LED indicates that channel is OK Orange LED indicates a channel warning Red LED indicates a channel failure

Description of Keypad Icons

At initial installation, the red LED indicates that the electrode or probe needs to be installed and calibrated.

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3 | Analyzer Operation

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Key Parameter/Mode Action Operational Selections

Enters calibration mode Calibration mode with operator prompts Depends on type of board installed Scrolls up digit numbers Scrolls up through a

list of options in setup and cal modes

Enters setup mode

Moves to the next digit Use to edit values

Enters test mode

Scroll down digit numbers Scroll down through a list of options in setup and cal modes

Enters log view mode

+/- function

Enter function

Enter function (in test mode only)

Exit to measure function

Last screen function

Decimal point function

Use to edit numeric values Use to select available options

System setup mode at the last parameter used by the operator

Use to advance through sequence of displays DIAGNOSTICS will appear in top right of screen

Use to edit numeric values Use to select available options

Use to view data in calibration, measure and status logs

Enters negative/positive sign when editing numbers

Use to accept value or selection displayed on screen and store value or selection in memory

Use in test mode to display additional information for selected menus

Use to exit setup or cal modes and enter the measure mode

Use in setup and test modes to return to the previous screen or menu

Use to set the decimal point position in certain menus with numbers that require a decimal point

0 through 9 selectable by digit, first digit sometimes selectable 0 through 19

PASS, DATE, TIME, LOG, RSET, DISP, CH1, CH2, MDL, MEAS, HOLD, TCMP, TADJ, ALRM, mA1, mA2, mADJ, TEST, CAL, PH, COND, DKA

When moved to final digit, the system will wrap around to first digit

0 through 9 selectable by digit, first digit sometimes selectable 0 through 1

Analyzer automatically enters measure mode when first turned on and after calibration

Use of the Setup Mode

Before the first sample measurements can be taken, the setup mode should be programmed and a successful calibration must be performed by the operator and stored in the memory of the analyzer.

Navigating Tips for the Setup Mode

 Press to enter the setup mode.  SETUP appears in the mode indicator screen.  HOLD is displayed while in the setup mode.  The analyzer will enter the setup mode at the last menu that was used by the operator.  Press and to loop through the menu options.

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3 | Analyzer Operation

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 Press to select the desired menu option and set the menu option parameters.  Press and to:

Scroll between On and OFF for the selected menu option. Scroll and set the first digit value to 0 through 19. Scroll and set the remaining digit values to 0 through 9.

 Press to move to the next digit (scroll right) to set each digit value (4 digits maximum).  Press to save the entered parameter for the selected menu option.  Press to exit the current screen and return to the previous screen.  Press to exit the setup mode and return to the measure mode. If is pressed,

will not return the operator to the setup mode.The operator must reenter the setup

mode by pressing .

Channel Specific Menu Options in the Setup Mode

If a single channel analyzer is in use, all of the menu options are accessible by pressing

/ in the setup mode. The system will loop through the menu options and all of the

menu options are in the same level of the setup mode. If a two channel analyzer is in use, only the general menu options are accessible by pressing

/ in the setup mode. The channel 1 and channel 2 specific menu options must be accessed by selecting the CH1 or CH2 menu options in the setup mode. The channel specific menu options are in the second level in setup mode. If a two channel analyzer is in use, make sure to program both the channel 1 and channel 2 menu options in the setup mode.

Using Password Protection

The default password is 0000 – indicates password protection has not been activated. System password: Management secured password protection of setup mode and calibration

process.

Calibration password: Operator secured password for protection of calibration process only. If password(s) are activated:

 System prompts operator to enter system password:

Marquee: ENTER PASSWORD Main display top: PASS

Main display bottom: 0000 (flashing)  Correct password – Allows operator to enter setup mode for custom programming options.  Incorrect password – Password incorrect or not entered correctly.  System password:

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3 | Analyzer Operation

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Marquee: SYSTEM PASS INCORRECT

Main display: E035  Calibration password:

Marquee: CAL PASS INCORRECT

Main display: E034  Verify password and re-enter it.

If password(s) are de-activated:

 System enters the setup mode at the last setup menu option used by the operator.  Marquee: Flashes current menu option  Main display: SEL SCrn

Setup Mode Overview

The setup mode features programmable menu options. The order of the menu options is dependent on the direction the operator scrolls by pressing or . The menu options are listed below by pressing .

General Setup Mode Menu Options

The following menu options are displayed in the main setup mode of one and two channel analyzers.

PASS

Set either of two password options:

 System password – Setup settings protected, accessed by authorized operators only  Calibration password – Calibration menu data is protected, accessed by auth orized

operators only

 Default password is 0000 – Disables both passwords  Forgot your password? Contact Technical Support at 1-800-225-1480

DATE

Set the date in US or Europe format:

 Enter month, day and year  Default date – System will continue to keep date and time due to battery back up, operator

must set in accordance to local time zone

 If the battery is removed, the system will show 01/01/2000

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3 | Analyzer Operation

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TIME

Set the time:

 Enter hour and minutes in 24 hour format  Default time – System will continue to keep date and time due to battery back up, operator

must set in accordance to local time zone

 If the battery is removed the system will show 00:01

LOG

Set the data logging interval for measure log (calibration and error logs are accessed in the test mode):

 Set the log interval as hour:minute (HH:MM)  Default log interval is 00:00 – logging disabled  Minimum log interval is 1 minute, maximum log interval is 99 hours and 59 minutes

RSET

Reset the analyzer to factory defaults for setup parameters:

 Used to troubleshoot the system (a hard reset can be performed if the keypad and software

are not responding, refer to Section 6, Resetting the Analyzer). WARNING: Resetting the analyzer will lose all stored information including relay, logs and

calibration settings.

DISP

Set the automatic lighting options for th e backlit display:

 AUtO – Brightness will change in response to ambient light source  On – Backlit display is always on  OFF – Backlit display is always off  Default display – AUtO

Channel Specific Setup Mode Menu Options

If a two channel analyzer is in use, the following setup mode menu options are specific to the first channel of the 2111XP analyzer for sodium measurements. When a pH/ORP board or conductivity board is installed on the second channel of the 2111XP analyzer, refer to the Thermo Scientific Orion 2100 Series pH/ORP Analyzer and Conductivity Analyzer User Guide for detailed instructions on the second channel setup mode menu options.

CH1 or CH2

The operator must select the channel number in the main setup mode (CH1 or CH2) and the menu options that are relative to the measurement capability of that channel will be displayed. If a one channel analyzer is being used, the CH1 and CH2 menus will not be shown.

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3 | Analyzer Operation

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MEAS

Set the number of significant digits, mV display option and concentration units displayed when in the measure mode:

 Set the number of significant digits displayed measure mode

Scroll through 2, 3 or 4 significant digits

Default significant digits – 3  Enable mV values to be displayed on the second line

Scroll between On or OFF

Default mV setting – OFF  Set the displayed concentration units

Scroll through AUtO (automatically ranges from ppb to ppm), PPb (parts per billion, ppb),

or PP (parts per million, ppm)

Default displayed concentration units – AUtO

HOLD

Set the time that the system will remain on hold before the actual measurements are displayed after a calibration:

 Once the hold time expires, the system implements any programmed changes to settings in

the setup mode

 After a calibration, the hold function allows the operator to rinse the electrodes prior to

recording actual measurement values

 Default hold time – 30 minutes

TADJ

Adjust the temperature reading from the ATC probe by ± 5.0 °C:

 Default adjustment – 0.0

°C

ALARM

Set up to three alarms – high, low and an error signaling contact:

 Relays 1 and 2 (rLY1, rLY2) are normally open dry contacts used to set high an d low alarms

for measurement values

rLY1 and rLY2 options – OFF, HI, LO  Relay 3 (rLY3) is normally a closed contact that can be dedicated to errors (will close if

power to analyzer is lost), this alarm is influenced by calibration, errors and offline or hold

status

rLY3 options – OFF, CAL, HOLD, Err  Default setting for all alarms – OFF

| Orion 2111XP Sodium Analyzer Thermo Scientific

3 | Analyzer Operation

Section

mA1

Set the mA1 analog current output:

 Scroll between 4-20 mA or 0-20 mA current signals

The outputs share a common return, but are isolated from the main circuitry of the

analyzer

Default output current: 4-20 mA  Scroll between logarithmic (LOg) and linear (LIn) scale.  Set the low and high limits for the sensor output (SOUt)

Default – 1.0 ppb (low) and 100 ppb (high)

mA2

Set the mA2 analog current output:

 Scroll between 4-20 mA or 0-20 mA current signals

The outputs share a common return, but are isolated from the main circuitry of the

analyzer

Default output current: 4-20 mA

Thermo Scientific Orion 2111XP Sodium Analyzer | 31

3 | Analyzer Operation

Section

Select Sensor or Temperature for this output (SEnS and tEnP) If Sense -

 Scroll between logarithmic (LOg) and linear (LIn) scale for SOUt  Set the low and high limits for the sensor output (SOUt)

Default – 1.0 ppb (low) and 100 ppb (high)

If Temp -

 Set the low and high limits for the temperature output (tOUt)

Default – 5.0 °C (low) and 45.0 °C (high)

mADJ

Set the mA offset adjustment value for the sensor mA1 and mA2 outputs:

 Select OUT1 or OUT2 output  Scroll the numeric offset value and positive or negative offset value  Default mA offset – 00.0 mA

TEST

Test relays and analog output lines (DIAGNOSTICS will appear in th e mode indicator):

 Method to activate/deactivate relays and outputs to be tested  Verify the accuracy of the analog outputs when used with an external loop calibrator  Provides the values and settings for the mA output and relays  mA output

4-20

The low and high values represented by mA1 and mA2  Relay status

Set RLY1, RLY2 and RLY3 status to OFF or On

CAL

Set calibration frequency in hours:

 High limit is 19999 hours  Low limit is 00000 hours  Default setting – 720 hours

| Orion 2111XP Sodium Analyzer Thermo Scientific

Section

DKA

Set values for customized Double Known Addition (DKA):

 Programmable for volume (mL) of flow cell, concentration (ppm) and volume (mL) of

standard 1, concentration (ppm) and volume (mL) of standard 2, and whether the unit has

air values or not.

Flow cell volume: 95.0 mL

Default concentration (Std1): 19.1 ppm

Default volume addition (Std1): 0.10 mL

Default concentration (Std2): 192.0 ppm

Default volume addition (Std2): 0.10 mL

Default model is dependent on the software version.

Latest software version will have No-Air-Valves as the default.

Default Operator Action Scrolling Marquee Main Display Notes

3 | Analyzer Operation

SETUP (One Channel Analyzer)

Press to enter setup mode

 SETUP appears as the mode indicator in the mode

window

 HOLD is displayed while in the setup mode  The system will enter the setup mode at the last saved

menu option

Press to loop through the menu options

Press to select the desired menu option and enter the submenu to customize setup parameters

PASS DATE TIME LOG RSET DISP MEAS HOLD TADJ ALRM mA1 mA2 mADJ TEST CAL DKA

SEL SCrn The displayed menu options

depend on the measurement capability of the analyzer.

Thermo Scientific Orion 2111XP Sodium Analyzer | 33

3 | Analyzer Operation

Section

Default Operator Action Scrolling Marquee Main Display Notes

SETUP (Two Channel Analyzer)

Press to enter setup mode

 SETUP appears as the mode indicator in

the mode window

 HOLD is displayed while in the setup mode  The system will enter the setup mode at

the last saved menu option

PASS DATE TIME LOG RSET DISP

CH1

MEAS HOLD

TADJ ALRM mA1 mA2 mADJ TEST CAL DKA

SEL SCrn SEL SCrn SEL SCrn SEL SCrn SEL SCrn SEL SCrn

SEL SCrn

SEL CH1 SEL CH1 SEL CH1 SEL CH1 SEL CH1 SEL CH1 SEL CH1 SEL CH1 SEL CH1 SEL CH1

The list of menu options shown for CH2 are examples only. The displayed menu options for CH2 depend on the measurement capability of the channel.

If only one board is installed in the analyzer, CH1 and CH2 will not be shown in the scrolling marquee and all of the menu options will be listed in the main setup mode.

Press to loop through the menu options

Press to select the desired menu option and enter the submenu to customize

setup parameters

CH2

MDL HOLD TCMP TADJ ALRM mA1 mA2 mADJ TEST CAL PH

SEL SCrn

SEL CH2 SEL CH2 SEL CH2 SEL CH2 SEL CH2 SEL CH2 SEL CH2 SEL CH2 SEL CH2 SEL CH2 SEL CH2

| Orion 2111XP Sodium Analyzer Thermo Scientific

3 | Analyzer Operation

Section

Default Operator Action Scrolling Marquee Main Display Notes

PASS PASS (flashing)

Press to set new passwords

0 0 0 0 SET-UP NEW SYSTEM

PASSWORD

Press / Press to move to the next digit

Press / remaining digits and press to move through

the remaining digits Press to accept the system password and

advance to the next screen to set the calibration password

0 0 0 0 SET-UP NEW

Press / Press to move to the next digit Press / remaining digits and press to move through

the remaining digits

to set the first digit

to set the values of the

to set the first digit

to set the values of the

SET-UP NEW SYSTEM PASSWORD

CALIBRATION PASSWORD

SET-UP NEW CALIBRATION PASSWORD

SEL SCrn

PASS # # # # (first digit flashing)

PASS # # # # (change flashing digit)

PASS # # # # (first digit flashing)

PASS # # # # (change flashing digit)

Do not scroll first digit above 9

Press return to the main setup mode

Press to scroll to the next menu

to accept the calibration password and

PASS (flashing) SEL

SCrn

Default Operator Action Scrolling Marquee Main Display Notes

DATE DATE (flashing) SEL

SCrn

Press to set the date

US SET USA OR EUROPEAN US (flashing)

Press EUrO

Press the next screen

/ to scroll between US and

to accept the setting and advance to

SET USA OR EUROPEAN US or EUrO

(flashing)

Thermo Scientific Orion 2111XP Sodium Analyzer | 35

3 | Analyzer Operation

Section

Default Operator Action Scrolling Marquee Main Display Notes

01/01/ 2000

Press / Press to move to the next digit Press / remaining digits and press to move through

the remaining digits Press

the main setup mode

Press to scroll to the next menu

to set the first digit

to set the values of the

to accept the date setting and return to

ENTER DATE MM/DD/YYYY (US) or ENTER DATE DD/MM/YYYY (EUrO)

DATE (flashing)

# #. # # (Month. Day) 2 0 # # (Year) or # #. # # (Day. Month) 2 0 # # (Year) (first digit flashing)

# #. # # (Month. Day) 2 0 # # (Year) or # #. # # (Day. Month) 2 0 # # (Year) (change flashing digit)

SEL SCrn

Default Operator Action Scrolling Marquee Main Display Notes

TIME

TIME (flashing)

SEL SCrn

Press to set the time

00:01 ENTER 24HR TIME

HOUR/MINUTE

Press / Press to move to the next digit Press / to set the values of the remaining digits and press to move through

the remaining digits Press

the main setup mode

Press to scroll to the next menu

to set the first digit

to accept the time setting and return to

ENTER 24HR TIME HOUR/ MINUTE

TIME (flashing)

# # : # # (hour : minute) (first digit flashing)

# # : # # (hour : minute) (change flashing digit)

SEL SCrn

Set in 24 hour time format

| Orion 2111XP Sodium Analyzer Thermo Scientific

Section

Default Operator Action Scrolling Marquee Main Display Notes

3 | Analyzer Operation

LOG

Press to set the log interval

00:00 SET LOG TIME IN HOUR/

Press / Press to move to the next digit Press / remaining digits and press to move

through the remaining digits Press

return to the main setup mode

Press to scroll to the next menu

to set the first digit

to set the values of the

to accept the log setting and

LOG (flashing)

MINUTE

SET LOG TIME IN HOUR/ MINUTE

LOG (flashing)

WARNING: The reset command will erase all operator settings, logs and calibration data. The analyzer will need to be set up and calibrated again before it can resume operation.

SEL SCrn

# # : # # (hour : minute) LOg (first digit flashing)

# # : # # (hour : minute) LOg (change flashing digit)

SEL SCrn

To disable the log enter 0000 for the log interval The minimum log interval is 1 minute and the maximum log interval is 99 hours and 59 minutes

Default Operation Action Scrolling Marquee Main Display Notes

RSET

Press to reset the analyzer

To Reset the Analyzer:

Press Press

Press When the reset is complete, the system will

return to the measure mode. The operator will need to re-enter the setup mode to continue programming the setup parameters.

Press to return to the setup mode.

To Abort the Reset:

Press to return to the main setup mode

RSET (flashing)

PUSH TEST VIEW ENTER TO RESET

PRESS TEST VIEW ENTER TO RESET

RSET (flashing)

SEL SCrn

rSEt ?

SEL SCrn

This command resets all previously set parameters to factory default values. Use this command only to set the analyzer to original factory setup values.

Press to scroll to the next menu

Thermo Scientific Orion 2111XP Sodium Analyzer | 37

3 | Analyzer Operation

Section

WARNING: Resetting the analyzer will erase all stored information including relay, logs and

calibration settings.

Default Operation Action Scrolling Marquee Main Display Notes

DISP

Press to set the lighting option for the backlit display

AUtO BACK LITE LItE

Press / OFF and On settings

Press and return to the main setup mode

Press to scroll to the next menu

to scroll through AUtO,

to accept the display setting

DISP (flashing)

BACK LITE LItE

DISP (flashing)

SEL SCrn

AUtO (flashing)

AUtO, OFF or On (flashing)

SEL SCrn

Note: The following menu options are for analyzers with two boards installed only. If two channels are used, select the channel number in the main setup mode (CH1 or CH2) and additional menu options will be displayed.

Default Operation Action Scrolling Marquee Main Display Notes

CH1 will not be shown in scrolling marquee if only one board is installed

CH1

Press menus in the setup mode

Press to loop through the channel specific menu options

Press customize the parameter (refer to the menu

option displays that are shown on the following pages for detailed instructions)

Press to scroll to the next menu

to set the channel 1 specific

to select a menu option and

CH1 (flashing)

MEAS (flashing)

CH1 (flashing)

SEL SCrn

SEL CH1

SEL SCrn

| Orion 2111XP Sodium Analyzer Thermo Scientific

Section

Default Operation Action Scrolling Marquee Main Display Notes

3 | Analyzer Operation

CH2 will not be shown in scrolling marquee if only one board is installed

CH2

Press to set the channel 2 specific menus in the setup mode

Press to loop through the channel specific menu options

Press customize the parameter (when a pH/ORP or conductivity board is installed on channel 2, refer to the Thermo Scientific Orion 2100

Series pH/ORP Analyzer and Conductivity Analyzer User Guide for detailed instructions

on the menu option displays)

Press to scroll to the next menu

to select a menu option and

CH2 (flashing)

MDL (flashing)

CH2 (flashing)

SEL SCrn

SEL CH2

SEL SCrn

Default Operation Action Scrolling Marquee Main Display Notes

MEAS

Press

3 SET NUMBER OF

Press / and 4

Press advance to the next screen

OFF SHOW MV ON SINGLE

Press / OFF and On

Press to accept the setting and advance to the next screen

AUtO SELECT ISE UNIT UnIt

to set measure parameters

to scroll through 2, 3

to accept the setting and

to scroll between

MEAS (flashing)

SIGNIFICANT DIGITS

SET NUMBER OF SIGNIFICANT DIGITS

CHANNEL DISPLAY SHOW MV ON SINGLE

CHANNEL DISPLAY

SEL SCrn

SIg 3 (flashing)

SIg 2, 3 or 4 (flashing)

OFF (flashing)

OFF or On (flashing)

AUtO (flashing)

SEL CH1 or SEL CH2 on main display of two channel analyzer

Thermo Scientific Orion 2111XP Sodium Analyzer | 39

3 | Analyzer Operation

Section

Default Operator Action Scrolling Marquee Main Display Notes

Press / to scroll through AUtO, PPb and PP

Press return to the main setup mode

Press to return to the channel specific menu options in the setup mode

Press to scroll to the next menu

to accept the setting and

SELECT ISE UNIT UnIt

AUtO, PPb or PP (flashing)

CH1 or CH2 (flashing)

MEAS (flashing)

SEL SCrn

PP is used as an abbreviation for ppm

Displayed for two channel analyzer

Action required for two channel analyzer

SEL CH1 or SEL CH2 on main display of two channel analyzer

Default Operation Action Scrolling Marquee Main Display Notes

SEL CH1 or SEL CH2 on main display of two channel analyzer

HOLD

Press to set the hold time

HOLD (flashing)

SEL SCrn

00:30 ENTER HOLD TIME

HOUR/MINUTE

Press / Press to move to the next digit Press / to set the values of the remaining digits and press to

move through the remaining digits Press

advance to the next screen

LASt ENTER HOLD STATE LAST

Press / LASt and USEr

Press to accept the setting and advance to the next screen

21.0 ENTER FIXED USER

Press / Press to move to the next digit Press / the remaining digits and press to

move through the remaining digits

to set the first digit

to accept the setting and

to scroll between

to set the first digit

to set the values of

ENTER HOLD TIME HOUR/MINUTE

OR USER VALUE ENTER HOLD STATE LAST

OR USER VALUE

VALUE IN mA ENTER FIXED USER

VALUE IN mA

# # : # # (first digit flashing)

# # : # # (change flashing digit)

LASt (flashing

LASt or USEr (flashing)

# # . # (first digit flashing)

# # . # (change flashing digit)

Displayed if USEr was selected in previous screen

Action required if USEr was selected in previous screen

| Orion 2111XP Sodium Analyzer Thermo Scientific

Section

Default Operator Action Scrolling Marquee Main Display Notes

Press / to set the first digit Press to move to the next digit Press / the remaining digits and press to

move through the remaining digits Press

advance to the next screen

OFF HOLD TO 22mA WHEN

Press / and On

to set the values of

to accept the setting and

to scroll between OFF

ENTER FIXED USER VALUE IN mA

ERROR HOLD TO 22mA WHEN

ERROR

# # . # (change flashing digit)

OFF (flashing)

OFF or On (flashing)

Action required if USEr was selected in previous screen

3 | Analyzer Operation

Press return to the main setup mode

Press to return to the channel specific menu options in the setup mode

Press to scroll to the next menu

to accept the setting and

CH1 or CH2 (flashing)

HOLD (flashing)

SEL SCrn

Displayed for two channel analyzer

Action required for two channel analyzer

SEL CH1 or SEL CH2 on main display of two channel analyzer

Default Operation Action Scrolling Marquee Main Display Notes

TADJ

Press adjustment value

0.0 C TEMPERATURE

Press / Press to move to the next digit Press / to set the value of

the next digit Press to set a positive or negative

temperature value

to set the temperature

to set the first digit

TADJ (flashing)

ADJUSTMENT

TEMPERATURE ADJUSTMENT

SEL SCrn

AdJ # . # c (first digit flashing)

AdJ # . # c (change flashing digit)

AdJ

- # . # c

SEL CH1 or SEL CH2 on main display of two channel analyzer

The maximum temperature adjustment is ± 5.0 °C

Press return to the main setup mode

Thermo Scientific Orion 2111XP Sodium Analyzer | 41

to accept the setting and

3 | Analyzer Operation

Section

Default Operator Action Scrolling Marquee Main Display Notes

CH1 or CH2 (flashing)

Press to return to the channel specific menu options in the setup mode

TADJ (flashing)

Press to scroll to the next menu

SEL SCrn

Displayed for two channel analyzer

Action required for two channel analyzer

SEL CH1 or SEL CH2 on main display of two channel analyzer

Default Operation Action Scrolling Marquee Main Display Notes

ALRM

Press

OFF SELECT ALARM 1 HIGH

Press / OFF, HI and LO

to set the alarms

to scroll through

ALRM (flashing)

LOW OR OFF

SELECT ALARM 1 HIGH LOW OR OFF

SEL SCrn

rLY1 OFF (flashing)

rLY1 OFF, HI or LO (flashing)

SEL CH1 or SEL CH2 on main display of two channel analyzer

Press advance to the next screen

100 ppb Set the HI or LO value for rLY1:

Press to move the decimal point Press / Press to move to the next digit Press / the remaining digits and press to

move through the remaining digits Press

advance to the next screen

OFF SELECT ALARM 2 HIGH

Press / OFF, HI and LO

Press advance to the next screen

to accept the setting and

to set the first digit

to set the values of

to accept the setting and

to scroll through

to accept the setting and

ENTER VALUE rLY1

LOW OR OFF SELECT ALARM 2 HIGH

LOW OR OFF

# # . # # (change flashing digit)

rLY2 OFF (flashing)

rLY2 OFF, HI or LO (flashing)

Displayed if HI or LO was selected for rLY1 in previous screen

Action required if HI or LO was selected for rLY1 in previous screen

| Orion 2111XP Sodium Analyzer Thermo Scientific

Section

Default Operation Action Scrolling Marquee Main Display Notes

3 | Analyzer Operation

1 ppm Set the HI or LO value for rLY1:

Press to move the decimal point Press / Press to move to the next digit Press /

the remaining digits and press to move through the remaining digits

Press advance to the next screen

OFF SELECT CALIBRATION

Press / OFF, CAL, HOLd and Err

Press return to the main setup mode

Press to return to the channel specific menu options in the setup mode

to set the first digit

to set the values of

to accept the setting and

to scroll through

to accept the setting and

ENTER VALUE rLY2

HOLD ERROR OR OFF

SELECT CALIBRATION HOLD ERROR OR OFF

CH1 or CH2 (flashing)

# # . # # (change flashing digit

rLY3 OFF (flashing)

rLY3 OFF, CAL, HOLd or Err (flashing)

SEL SCrn

Displayed if HI or LO was selected for rLY2 in previous screen

Action required if HI or LO was selected for rLY2 in previous screen

Displayed for two channel analyzer

Action required for two channel analyzer

ALRM (flashing)

Press to scroll to the next menu

SEL SCrn

SEL CH1 or SEL CH2 on main display of two channel analyzer

Configuring the analog output mA1

Default Operator Action Scrolling Marquee Main Display Notes

4-20

LOg

mA1

Press

Press / 4-20 and 0-20

Press advance to the next screen

Press / to scroll between LOg and LIn

Press advance to the next screen

to set the analog output 1

to scroll between

to accept the setting and

mA1 (flashing)

SELECT 0-20 OR 4-20 4-20 or 0-20

SELECT LOG OR LINEAR OUTPUT

SEL SCrn

(flashing)

SOUt LOg or LIn (flashing)

SEL CH1 or SEL CH2 on main display of two channel analyzer

Thermo Scientific Orion 2111XP Sodium Analyzer | 43

3 | Analyzer Operation

Section

Default Operator Action Scrolling Marquee Main Display Notes

1 ppb mA SENSOR OUTPUT

LOW VALUE

Press to move the decimal point Press / to set the first digit Press to move to the next digit Press / the remaining digits and press to

move through the remaining digits Press to accept the setting and

advance to the next screen

100 ppb mA SENSOR OUTPUT

Press to move the decimal point Press / Press to move to the next digit Press / to set the values of the remaining digits and press to

move through the remaining digits

to set the values of

to set the first digit

mA SENSOR OUTPUT LOW VALUE

HIGH VALUE

mA SENSOR OUTPUT HIGH VALUE

LO # # # . # (first digit flashing)

LO # # #. # (change flashing digit)

HI # # # . # (first digit flashing)

HI # # #. # (change flashing digit)

Press return to the main setup mode

Press to return to the channel specific menu options in the setup mode

Press to scroll to the next menu

to accept the setting and

CH1 or CH2 (flashing)

mA1 (flashing)

SEL SCrn

Displayed for two channel analyzer

Action required for two channel analyzer

SEL CH1 or SEL CH2 on main display of two channel analyzer

Configuring the analog output mA2

Default Operator Action Scrolling Marquee Main Display Notes

4-20

mA2

Press

Press / and 0-20

to set the analog output 2

to scroll between 4-20

mA2 (flashing)

SELECT 0-20 OR 4-20 4-20 or 0-20

SEL SCrn

(flashing)

SEL CH1 or SEL CH2 on main display of two channel analyzer

Press advance to the next screen

| Orion 2111XP Sodium Analyzer Thermo Scientific

to accept the setting and

Section

Default Operator Action Scrolling Marquee Main Display Notes

3 | Analyzer Operation

AOUT 2 SENSOR OR TEMPERATURE

If choosing Sensor: Press / to scroll between

SEnS or tEnP and select SEnS

Press to accept the setting and advance to the next screen

LOg

1 ppb mA SENSOR OUTPUT

Press / and LIn

Press advance to the next screen

Press to move the decimal point Press / Press to move to the next digit Press /

the remaining digits and press to move through the remaining digits

to scroll between LOg

to accept the setting and

to set the first digit

to set the values of

AOUT 2 SENSOR OR TEMPERATURE

SELECT LOG OR LINEAR OUTPUT

LOW VALUE

mA SENSOR OUTPUT LOW VALUE

SEnS (flashing)

LOg or LIn (flashing)

LO # # # . # (first digit flashing)

LO # # #. # (change flashing digit)

Press advance to the next screen

100 ppb mA SENSOR OUTPUT

Press to move the decimal point Press / Press to move to the next digit Press /

the remaining digits and press to move through the remaining digits

Press advance to the next screen

Press to return to the channel specific menu options in the setup mode

to accept the setting and

to set the first digit

to set the values of

to accept the setting and

HIGH VALUE

mA SENSOR OUTPUT HIGH VALUE

CH1 or CH2 (flashing)

mA2 (flashing)

HI # # # . # (first digit flashing)

HI # # #. # (change flashing digit)

SEL SCrn

Displayed for two channel analyzer

Action required for two channel analyzer

SEL CH1 or SEL CH2 on main display of two channel analyzer

Thermo Scientific Orion 2111XP Sodium Analyzer | 45

3 | Analyzer Operation

Section

Default Operator Action Scrolling Marquee Main Display Notes

Press to scroll to the next menu If choosing temperature:

Press / to scroll between SEnS or tEnP and select tEnP

Press to accept the setting and advance to the next screen

05.0 C

Press / Press to move to the next digit Press / the remaining digits and press to set

a positive or negative temperature value Press

advance to the next screen

45.0 C mA TEMP

Press / Press to move to the next digit Press /

to set the first digit

to set the values of

to accept the setting and

to set the first digit

to set the values of

AOUT 2 SENSOR OR TEMPERATURE

mA TEMP OUTPUT LOW VALUE

OUTPUT HIGH VALUE

mA TEMP OUTPUT HIGH VALUE

tEnP (flashing)

LO # # . # c (first digit flashing)

LO # #.# C (change flashing digit)

HI # # . # c (first digit flashing)

HI #

# . # c

(change flashing digit)

the remaining digits and press to move through the remaining digits

Press to accept the setting and return to the main setup mode

CH1 or CH2 (flashing)

Press to return to the channel specific menu options in the setup mode

mA2 (flashing)

Press to scroll to the next menu

| Orion 2111XP Sodium Analyzer Thermo Scientific

SEL SCrn

Displayed for two channel analyzer

Action required for two channel analyzer

SEL CH1 or SEL CH2 on main display of two channel analyzer

Section

Default Operator Action Scrolling Marquee Main Display Notes

3 | Analyzer Operation

mADJ

Press temperature mA offset values

Press / OUT1 or OUT2 and select OUT1

Press to accept the setting and advance to the next screen

0.00 mA1 OUTPUT

Press / offset value

Press to set a positive or negative sensor mA offset

Press return to the main setup mode

to set the sensor and

to scroll between

to set the sensor mA

to accept the setting and

mADJ (flashing)

SELECT mA1 OR mA2 OUTPUT

ADJUSTMENT

mA1 OUTPUT ADJUSTMENT

CH1 or CH2 (flashing)

SEL SCrn

OUT1 or OUT2 (flashing)

OUT1 (flashing)

AdJ 0 . 0 # (last flashing digit)

AdJ 0 . 0 # (change flashing digit)

SEL SCrn

SEL CH1 or SEL CH2 on main display of two channel analyzer

Displayed for two channel analyzer

Press to return to the channel specific menu options in the setup mode

mADJ (flashing)

Press temperature mA offset values

Press / OUT1 or OUT2 and select OUT2

Press advance to the next screen

0.00 mA2 OUTPUT

Press / temperature mA offset value

Press to set a positive or negative temperature mA offset

to set the sensor and

to scroll between

to accept the setting and

to set the

SELECT mA1 OR mA2 OUTPUT

ADJUSTMENT

mA2 OUTPUT ADJUSTMENT

SEL SCrn

OUT1 or OUT2 (flashing)

OUT2 (flashing)

AdJ 0 . 0 # (last flashing digit)

AdJ 0 . 0 # (change flashing digit)

Action required for two channel analyzer

SEL CH1 or SEL CH2 on main display of two channel analyzer

Thermo Scientific Orion 2111XP Sodium Analyzer | 47

3 | Analyzer Operation

Section

Default Operator Action Scrolling Marquee Main Display Notes

Press to accept the setting and return to the main setup mode

CH1 or CH2 (flashing)

SEL SCrn

Displayed for two channel analyzer

Press to return to the channel specific menu options in the setup mode

Press to scroll to the next menu

mADJ (flashing)

SEL SCrn

Action required for two channel analyzer

SEL CH1 or SEL CH2 on main display of two channel analyzer

Default Operator Action Scrolling Marquee Main Display Notes

SEL CH1 or SEL CH2 on main display of two channel analyzer

4-20

TEST

Press to test the mA outputs (4-20) and relays (rLY)

To Test OUT2

Press / to scroll between 4-20 and rLY settings and select 4-20

Press

to test 4-20 outputs

TEST (flashing)

SELECT mA OR RELAY tESt

SEL SCrn

4 - 20 (flashing)

Actual low value displayed

Actual high value displayed

Press / to scroll between OUT1 and OUT2 settings and select OUT2

Press to display the OUT2 low value

Press to display the OUT2 high value

Press to the main setup mod

to accept the test and return

SELECT mA1 OR mA2 OUTPUT

mA TEMP OUTPUT LOW VALUE

mA TEMP OUTPUT HIGH VALUE

CH1 or CH2 (flashing)

4 - 20 OUT1 or OUT2 (flashing)

LO # . # c

HI # . # c

SEL SCrn

4.0 mA are sourced at output terminal 11

20 mA are sourced at output terminal 11

Display for two channel analyzer only

| Orion 2111XP Sodium Analyzer Thermo Scientific

Section

Default Operator Action Scrolling Marquee Main Display Notes

3 | Analyzer Operation

4-20

Actual low value displayed

Press to return to the channel specific menu options in the setup mode

Press and relays (rLY)

To Test mA1:

Press / 4-20 and rLY settings and select 4-20

Press

Press / to scroll between OUT1 and OUT2 settings and select OUT1

Press to display the mA1 low value

to test the mA outputs (4-20)

to scroll between

to test 4-20 outputs

TEST (flashing)

SELECT mA OR RELAY tESt 4 - 20

SELECT mA1 OR mA2 OUTPUT

mA SENSOR OUTPUT LOW VALUE

SEL SCrn

(flashing)

4 - 20 OUT1 or OUT2 (flashing)

4 - 20 OUT1 (flashing)

LO # . #

Action required for two channel analyzer only

SEL CH1 or SEL CH2 on main display of two channel analyzer

4.0 mA are sourced at output terminal 9

Actual high value displayed

4-20

Press to display the mA1 high value

Press to the main setup mode

Press to return to the channel specific menu options in the setup mode

Press (4-20) and relays (rLY)

To Test rLY

Press / 4-20 and rLY settings and select rLY

to accept the test and return

to test the mA outputs

to scroll between

mA SENSOR OUTPUT HIGH VALUE

CH1 or CH2 (flashing)

TEST (flashing)

SELECT mA OR RELAY tESt

HI #. #

SEL SCrn

rLY (flashing)

20.0 mA are sourced at output terminal 9

Display for two channel analyzer only

Action required for two channel analyzer only

SEL CH1 or SEL CH2 on main display of two channel analyzer

Thermo Scientific Orion 2111XP Sodium Analyzer | 49

3 | Analyzer Operation

Section

Default Operator Action Scrolling Marquee Main Display Notes

Actual rLY1 status

Actual rLY2 status

Actual rLY3 status

Press Press / to set the rLY1

setting OFF or On Press to accept the rLY1 test and

move to the rLY2 test Press /

setting OFF or On

Press move to the rLY3 test

Press / setting OFF or On

Press return to the main setup mode

Press to return to the channel specific menu options in the setup mode

to test relay outputs

to set the rLY2

to accept the rLY2 test and

to set the rLY3

to accept the rLY3 test and

USE ARROWS TO TOGGLE RELAY 1

USE ARROWS TO TOGGLE RELAY 2

USE ARROWS TO TOGGLE RELAY 3

CH1 or CH2 (flashing)

TEST (flashing)

rLY1 OFF or On

rLY2 OFF or On

rLY3 OFF or On

SEL SCrn

Relay contact according to screen indication

Display for two channel analyzer only

Action required for two channel analyzer only

SEL CH1 or SEL CH2 on main display of two channel analyzer

Press to scroll to the next menu

Default Operator Action Scrolling Marquee Main Display Notes

CAL

Press to set the required calibration frequency

0720 ENTER CALIBRATION

Press / to set the first digit Press to move to the next digit Press / to set the values of the remaining digits and press to

move through the remaining digits Press

return to the main setup mode

to accept the setting and

CAL (flashing)

FREQUENCY IN HOURS

ENTER CALIBRATION FREQUENCY IN HOURS

CH1 or CH2 (flashing)

SEL SCrn

CAL # # # # (first digit flashing)

CAL # # # # (change flashing digit)

SEL SCrn

SEL CH1 or SEL CH2 on main display of two channel analyzer

To disable the calibration alarm, set the value to 0000

Display for two channel analyzer only

| Orion 2111XP Sodium Analyzer Thermo Scientific

Section

Default Operator Action Scrolling Marquee Main Display Notes

3 | Analyzer Operation

Press to return to the channel specific menu options in the setup mode

Press to scroll to the next menu

CAL (flashing)

SEL SCrn

Action required for two channel analyzer

SEL CH1 or SEL CH2 on main display of two channel analyzer

Default Operator Action Scrolling Marquee Main Display Notes

DKA

Press for the electrode calibration

95.0 mL ENTER FLOW CELL

Press / Press to move to the next digit Press / to set the values of the remaining digits and press to

move through the remaining digits

to set custom DKA settings

to set the first digit

DKA (flashing)

VOLUME IN mL

ENTER FLOW CELL VOLUME IN mL

SEL SCrn

FCEL # # #. # (flashing)

FCEL # # #. # (change flashing digit)

SEL CH1 or SEL CH2 on main display of two channel analyzer

Press to accept the setting and advance to the next screen

19.1 ppm SET STD1 CONCENTRATION

Press / to set the first digit Press to move to the next digit Press / the remaining digits and press to

move through the remaining digits Press

advance to the next screen

0.10 mL SET STD1 VOLUME IN mL Std1

to set the values of

to accept the setting and

SET STD1 CONCENTRATION

COnC # # # . # (flashing)

COnC # # #. # (change flashing digit)

# # . # # (flashing)

Thermo Scientific Orion 2111XP Sodium Analyzer | 51

3 | Analyzer Operation

Section

Default Operator Action Scrolling Marquee Main Display Notes

Press / to set the first digit Press to move to the next digit Press / the remaining digits and press to

move through the remaining digits Press

advance to the next screen

192.0

ppm

Press / Press to move to the next digit Press / to set the values of the remaining digits and press to

move through the remaining digits Press

advance to the next screen

0.10 mL SET STD2 VOLUME IN mL Std2

Press / Press to move to the next digit Press / to set the values of the remaining digits and press to

move through the remaining digits

to set the values of

to accept the setting and

to set the first digit

to accept the setting and

to set the first digit

SET STD1 VOLUME IN mL Std1

SET STD2 CONCENTRATION

SET STD2 VOLUME IN mL Std2

# # . # # (change flashing digit)

COnC # # # . # (flashing)

COnC # # #. # (change flashing digit)

# # . # # (flashing)

# # . # # (change flashing digit)

Press return to the main setup mode

Press to return to the channel specific menu options in the setup mode

Press to scroll to the next menu

| Orion 2111XP Sodium Analyzer Thermo Scientific

to accept the setting and

CH1 or CH2 (flashing)

DKA (flashing)

SEL SCrn

Displayed for two channel analyzer

Action required for two channel analyzer

SEL CH1 or SEL CH2 on main display of two channel analyzer

3 | Analyzer Operation

Section

Shutdown and Start-Up Procedure

The following steps should be taken if a loss of sample flow is expected for more than one day. These procedures will prevent possible build-up of caustic reagent vapo rs in the analyzer.

Shutdown

WARNING: Be sure to read and observe the following requirements.

Air Pump Shutdown

DANGER: Turn off the air pump prior to removing reagent bottle. The air pump will spatter

caustic reagent outward as bottle is removed. Wear rubber gloves and safety goggles to avoi d possible injury from reagent residues in the system.

1. To access air pump, press .

2. Press / to scroll though parameters until TEST appears in marquee window.

3. Press to access the TEST menu.

4. Press / to scroll through the TEST menu until AIr appears in the main display.

5. Press .

6. Press / to toggle between On and OFF settings for the air pump power. Select the OFF setting. Changing the air pump setting to On or OFF will be indicated by a click sound.

7. Press to accept the setting and return to the TEST menu.

8. Press to return to the measure mode.

Analyzer Shutdown

1. Shut off sample flow prior to the analyzer inlet. Refer to Section 4, Flow Cell Operation.

2. Disconnect the power. Refer to Section 2, Wiring the Analyzer.

3. Drain the flow cell.

4. Remove the reagent bottle and store it in a well-ventilated area such as a laboratory fume hood.

5. Carefully pull the sodium and reference electrodes out of the top of the flow cell and let them hang by their connectors.

6. Locate the protective cap from reference ele c trode kit and place it on the base of the reference electrode to prevent it from drying out.

Thermo Scientific Orion 2111XP Sodium Analyzer | 53

3 | Analyzer Operation

Section

Start-Up

1. Replace the diffusion tubing if the sample flow was off for more than a few days. Tubing becomes brittle with long-term exposure to the reagent. If the ag e of the reagent is not known, replace it and note the date in the maintenance records. Re-install the reagent bottle on the analyzer.

2. Etch the sodium electrode. Rinse the sodium electrode with deionized water and carefully re-install the electrode on the analyzer. Refer to Section 2, Conditioning and Installation of a New Sodium Electrode.

3. Restore sample flow to the analyzer. If necessary, adjust pressure and flow rate through the analyzer to 40 mL/minute for the Ammonia and DIPA Application Packages and 25 mL/minute for the Cation/High Acid Application Package.

4. Remove the protective cap from the reference electrode. Re-install the electrodes on the analyzer. Be careful not to disconnect the reservoir tubing from the reference electrode sidearm.

5. Allow the analyzer to stabilize for app r oximately 1 hour and then recalibrate. Refer to Section 4, Performing a DKA Calibration.

| Orion 2111XP Sodium Analyzer Thermo Scientific

S E C T I O N

4 Calibration

Calibration Setup

The Thermo Scientific Orion 2111XP sodium analyzer provides simple and fast calibration cycles using Double Known Addition (DKA) that quickly have your system back online with security and confidence. The 2111XP analyzer is offered with three application packages that are uniquely designed to accommodate the changing requirements for successful sodium monitoring. Each application package requires a specific reagent to provide the most accurate and reliable results during calibration and analysis.

Prior to performing a calibration, refer to Section 3, Use of the Setup Mode for instructions on how to properly configure the 2111XP analyzer. The concentration values of the calibration standards, volumes of the calibration standards and the volume of th e flow cell must be entered in the setup mode.

Standards should be selected based on the required measurement range. Refer to the chart below for the standard concentration and volume values based on your measurement range and application. To calibrate the 2111XP analyzer, use the calibration kit (Cat. No. 2111XPCAL) and sodium standard solution kit (Cat No. 181140 and/or Cat. No. 181141).

Thermo Scientific Orion 2111XP Sodium Analyzer | 55

Input the flow cell volume according to the precise factory calibration volume that is printed on the side of each flow cell.

4 | Calibration

Section

Application Range DKA Standard

(Setup Mode)

 Feedwater/ make-up

water

 Boiler feedwater  Demineralized water  Steam condensate

 Cation exchange

effluent

 R/O effluent

 Drum boiler water

Low Range

0.1 ppb to 100 ppb

Mid Range

0.3 ppb to 1 ppm

High Range 100 ppb to 20 ppm

Std1 Std2

Flow Cell Operation

The sample reservoir in the flow cell, as shown in Figure 21, has two sample volumes: a normal operation volume of 20 mL and a highly accurate and individually calibrated flow cell volume of approximately 95 mL. The lower volume results in fast system response while online and the higher volume ensures accuracy in calibration.

Standard Concentration

19.1 ppm

192.0 ppm

192.0 ppm 1910 ppm

1910 ppm 19200 ppm

Standard Volume

0.1 mL

1.1 mL

Standard Cat. No.

181140 (Low Level Standard 1) 181140 (Low Level Standard 2)

181140 (Low Level Standard 2) 181141 (High Level Standard 1)

181141 (High Level Standard 1) 181141 (High Level Standard 2)

Figure 21: Flow Cell Volumes

Recommendations

When the Thermo Scientific Orion 2111XP sodium analyzer is first commissioned, it is advisable to flush out fluidics system overnight prior to initial calibration and use. The electronics need not be turned on at this time. Refer to Section 4, Rinsing the Flow Cell.

 For accurate volume displacement install the ATC probe, sodium sensing electrode and

reference electrode in their respective flo w ce l l ca p po rts . Refer to Section 2, Installation of a New Sodium Electrode; Section 2, Installation of the ATC Probe and Section 2, Installation of a New Reference Electrode.

 Close the calibration port.

| Orion 2111XP Sodium Analyzer Thermo Scientific

4 | Calibration

Section

 When rinsing the flow cell before a low level standard calibration, be sure to rinse off the

inside of the reservoir lid with deionized water to prevent build up of sodium contamination along the lid.

 To ensure the analyzer achieves stability and minimize interference during calibration, the

operator should minimize activity on system during calibra tion.

Rinsing the Flow Cell

WARNING: Be sure to follow the procedure for rinsing the flow cell.

Figure 22: Fluidics Components

1. Open the sample inlet valve, see

Position the valve with the pointed end facing up for open position.

2. Open the bypass/needle valve by turning it counterclockwise, see

Check for the appropriate sample flow. Adjust the pressure regulator if required. See step 3.

Thermo Scientific Orion 2111XP Sodium Analyzer | 57

4 | Calibration

Section

Air Pump

3. Adjust the knob on the pressure regulator, see , so the ball in the flow meter indicates the correct flow rate reading, see . The flow rate should be adjusted to 40 mL/minute for the Ammonia and DIPA Application Packages and 25 mL/minute for Cation/High Acid Application Package.

Pull out the knob to unlock the setting and allow adjustment of the flow rate. Turn the knob clockwise to increase the flow rate. Turn the knob counterclockwise to decrease the flow rate. Push in the knob to lock the setting.

4. Push in the diverter valve on the flow cell.

The flow cell will begin to fill.

5. Flush the flow cell for up to 60 minutes. The sample will drain from the siphon tube into the siphon drain to the waste.

6. Begin a DKA calibration. Refer to Section 4, Before Performing a DK A Calibration.

Figure 23: Air Pump Components

Air Regulation

The Thermo Scientific Orion 2111XP sodium analyzer utilizes pressure, gravity and fluid dynamics as the principal force of operation for the fluidic system.

Before Performing a DKA Calibration

Maximum system accuracy is ensured through a fast, easy and accurate calibration performed in the expected sample range. This calibration procedure uses equipment supplied in the calibration kit (Cat. No. 2111XPCAL).

| Orion 2111XP Sodium Analyzer Thermo Scientific

4 | Calibration

Section

Recommendations

 Perform monthly maintenance procedures including conditioning of the electrode.  Wait at least one hour after changing the reagent or etchi ng the sodium electrode.

Calibration must be initiated within 2 to 3 hours of the sodium electrode etching to e nsu re faster response.

 Check that the present sample concentration is e qu al o r le ss th an th at of standard 1. If not,

calibration can still be performed with a loss in accuracy as long as background concentration is not significantly larger than the concentration of standard 1.

Figure 24: Pipet Dispensing

 Proper pipet technique is crucial to the calibration. If the operator is not familiar with pipet

equipment or technique, refer to the Appendix, Pipet Operation sectio n.

 Do not touch the pipet tip with bare fingers. Risk of contamination is possible. Use powder

free gloves to prevent contamination.

 When using a pipet to inject standards during calibration, use a fresh pipet tip for each

standard and each injection.

 When a fresh tip is installed, rinse the tip with the same concentrat ion standard as the

intended injection.

 Fill the tip and dispense the standard 1 to 3 times before inje cting the standa rd into the flow

cell. Be sure to discard the standard in the drain between rinses.

 Wipe any excess liquid from the outside of the tip with out touching the opening.  Insert the pipet tip into calibration port on flow cell cap.  Be sure to hold the pipet completely vertical while dispensing. Do not inject the standard on

the side of the flow cell, as a film may be retained on the inside of the wall, resulting in errors in precision of calibration. Refer to Figure 24.

Thermo Scientific Orion 2111XP Sodium Analyzer | 59

4 | Calibration

Section

Performing a DKA Calibration

 To begin a DKA calibration, the system starts from the measure mode.  The calibration port must be closed for proper flow cell pressure.  The values of the calibration standards, volumes of the calibration standards and the

volume of the flow cell must be entered in the setup mode prior to performing a calibration. Refer to Section 3, Use of the Setup Mode and Section 3, Calibration Setup.

Step Operator Action Scrolling Marquee Main Display Notes

1 Make sure that the analyzer is in the measure

mode.

3 If the calibration password is active, enter the

4 CH1 or CH2

6 DKA or OFFL

Press to initiate the calibration.

calibration password by pressing / set the first digit, to move to the next digit,

to set the values of the remaining

digits and to move through the remaining digits.

Press to accept the password.

Press / to select the channel that will be calibrated and press

calibration.

Press /

to select DKA and press

to begin the

Actual temperature reading Actual concentration

ENTER PASSWORD PASS

(flashing) CH1 or CH2

(flashing)

(flashing) DKA

(flashing)

to accept the setting.

reading

# # # #

CAL CHnL

CAL tYPE

CAL appears as mode

Displayed for two channel analyzer

Action required for two channel analyzer

8 Follow the sodium electrode etching procedure in

Section 2 and press reinstalled in the flow cell.

9 Check that the calibration port on the flow cell cap is

closed. Push the diverter valve in.Wait 60 minutes.

Press

11 When the liquid level in the flow cell begins to drop,

turn the inlet valve off. Open the calibration port on the flow cell cap.

Press

| Orion 2111XP Sodium Analyzer Thermo Scientific

once the electrode is

ETCH SENSOR PRESS ENTER

CHECK CAL PORT CLOSED PUSH DIVERTER VALVE IN WAIT 60 MINUTES

PRESS ENTER Actual concentration

WHEN LIQUID LEVEL BEGINS TO DROP TURN INLET VALVE OFF OPEN CAL PORT PRESS ENTER

EtCH SEnS

Actual concentration reading

reading FLO OFF

The minutes will be counted down on marquee. After 60 minutes the marquee will display PRESS ENTER.

Section

Step Operator Action Scrolling Marquee Main Display Notes

4 | Calibration

12 Wait 2 minutes. STARTING CALIBRATION

MEASURING BACKGROUND WAIT 2 MINUTES

13 Wait 0 to 8 minutes. AWAITING DATA

STABILITY

14 Add standard 1 through the calibration port. ADD STD1

PRESS ENTER

Press

ADD STD1 PRESS ENTER

16 Wait 2 minutes. MEASURING STD1

CIRCULATING WAIT 2 MINUTES

17 Wait 0 to 8 minutes. AWAITING DATA

STABILITY

18 Add standard 2 through the calibration port. ADD STD2

PRESS ENTER

Press

ADD STD2 PRESS ENTER

Actual readings flashing

Add Std1

Actual readings flashing

Add Std2

System circulates sampl e. Minutes will be counted down on the marquee.

System continuously evaluates the data until a stable condition is met. If there is a calibration error, the appropriate error message will be displayed.

System circulates sampl e. Minutes will be counted down on the marquee.

System continuously evaluates the data until a stable condition is met. If there is a calibration error, the appropriate error message will be displayed.

20 Wait 2 minutes. MEASURING STD2

CIRCULATING WAIT 2 MINUTES

21 Wait 0 to 8 minutes. AWAITING DATA

STABILITY

Actual readings flashing

System circulates sampl e. Minutes will be counted down on the marquee.

System continuously evaluates the data until a stable condition is met. If there is a calibration error, the appropriate error message will be displayed.

22 No action necessary. System calculates

new E

and slope and

checks for errors. If there is a calibration error, the appropriate error message will be displayed.

Press

to accept the new slope and E

or Press

and E

to abort the calibration. The new slope

values will not be saved. The last saved

values

NEW CALIBRATION SLOPE AND E

PRESS ENTER TO ACCEPT OR PRESS EXIT TO ABORT WITHOUT SAVING

Calculated Slope and E

If is pressed, refer to the Calibration Abort Steps

section.

calibration prior to the aborted calibration will be used in the measure mode.

Thermo Scientific Orion 2111XP Sodium Analyzer | 61

4 | Calibration

Section

Step Operator Action Scrolling Marquee Main Display Notes

24 Pull the diverter valve out.

Turn the inlet valve on. Close the calibration port on the flow cell cap.

Press

26 System will proceed to measure mode. Actual temperature reading Actual concentration

PULL DIVERTER VALVE OUT TURN INLET VALVE ON CLOSE CAL PORT PRESS ENTER

FLO On

reading

Calibration Abort Steps

The system allows the operator to abort the calibration or return to the calibration when is pressed at any point during the calibration.

The following table lists the calibration abort steps with their marquee display and required operator actions.

System enters measure mode, but will remain on hold until the hold timer expires. Default hold time is 30 minutes.

Step Operator Action Scrolling Marquee Main Display Notes

Calibration Abort Exit Steps – If is pressed at any point during the calibration, proceed with the following steps Exit 1 ARE YOU SURE?

PRESS ENTER TO ABORT OR PRESS LAST SCREEN TO BACKUP

Exit 2

Exit 3 CALIBRATION ABORTED

Exit 4

Exit 5 Pull the diverter valve out.

Exit 6

Press to abort the calibration. or Press the calibration sequence prior to when

was pressed. Continue to follow the calibration steps according to the marquee and main display directions.

Press

Turn the inlet valve on. Close the calibration port on the flow cell cap.

Press

to return to the last screen used in

to abort the calibration.

ARE YOU SURE? PRESS ENTER TO ABORT OR PRESS LAST SCREEN TO BACKUP

PRESS ENTER CALIBRATION ABORTED PRESS ENTER CAL

PULL DIVERTER VALVE OUT TURN INLET VALVE ON CLOSE CAL PORT PRESS ENTER

PULL DIVERTER VALVE OUT TURN INLET VALVE ON CLOSE CAL PORT PRESS ENTER.

SUrE ?

CAL Abrt

Abrt FLO On

FLO On

| Orion 2111XP Sodium Analyzer Thermo Scientific

4 | Calibration

Section

Step Operator Action Scrolling Marquee Main Display Notes

Exit 7 No operator action needed.

The system will enter the measure mode and remain on hold until the hold timer expires (default hold time is 30 minutes).

Actual temperature reading Actual concentration reading

Calibration Error Codes

At any point during a calibration, the appropriate error message will be displayed if there is a calibration related error.

The following table lists common calibration error codes with their marquee display and required operator actions.

Step Operator Action Scrolling Marquee Main Display Notes

Stability Time Out Error Error

Calibration Errors

Press despite the reading instability.

or Press to abort the calibration and

refer to Exit 3. Repeat the calibration or refer to the troubleshooting section.

to continue the calibration

READINGS WERE UNSTABLE PRESS ENTER TO CONTINUE CALIBRATION OR PRESS EXIT TO ABORT

E041 The required system stability was

not reached and a time out error occurred. Perform electrode cleaning, conditioning and troubleshooting.

Error 42

Error 107

Error 109

Error 110

Press to abort the calibration and refer to Exit 3.

Verify that the correct standards were used during the calibration, the standard values were entered correctly and in the right order and the electrodes are working properly and then repeat the calibration.

Press refer to Exit 3.

Press despite the bad slope.

or Press to abort the calibration and

refer to Exit 3. Press

despite the bad slope. or

Press to abort the calibration and refer to Exit 3.

to abort the calibration and

to continue the calibration

INVALID SLOPE PRESS ENTER

CALIBRATION DATA TOO CLOSE TOGETHER PRESS ENTER

CH1 BAD SLOPE PRESS ENTER

CH2 BAD SLOPE PRESS ENTER

E042 The calculated slope was invalid.

Standard values were likely entered in the wrong sequence or wrong standard values were entered.

E107 Use new standards.

Perform electrode cleaning, conditioning and troubleshooting.

E109 The calculated slope was outside of

the recommended range. Perform electrode cleaning and conditioning, refer to the troubleshooting section and repeat the calibration.

E110 The calculated slope was outside of

the recommended range. Perform electrode cleaning and conditioning, refer to the troubleshooting section and repeat the calibration.

Thermo Scientific Orion 2111XP Sodium Analyzer | 63

4 | Calibration

Section

Step Operator Action Scrolling Marquee Main Display Notes

Error 125

Error 126

Press refer to Exit 3. Verify that the correct

standards were used during the calibration, the standard values were entered correctly and in the right order and the electrodes are working properly and then repeat the calibration.

Press to abort the calibration and refer to Exit 3. Verify that the correct

standards were used during the calibration, the standard values were entered correctly and in the right order and the electrodes are working properly and then repeat the calibration.

to abort the calibration and

Calibration At Custom Concentrations Using DKA

The Thermo Scientific Orion 2111XP sodium analyzer software has default values to accommodate 0.1 mL additions of standard 1 and standard 2 and flow cell volume of approximately 95 mL.

CH1 BAD OFFSET PRESS ENTER

CH2 BAD OFFSET PRESS ENTER

E125 Use new standards.Perform

electrode cleaning, conditioning and troubleshooting.

E126 Use new buffers or standards.

Perform electrode cleaning, conditioning and troubleshooting.

The operator has the option to use alternate standards by changing, in the setup mode, the flow cell volume, the standard 1 and standard 2 values and the volumes to be used.

Let Vc = Flow cell volume Default: 95.0 mL

= Standard 1 concentration Default: 19.1 ppm

= Standard 2 concentration Default: 192 ppm

= Volume of standard 1 added Default: 0.1 mL

= Volume of standard 2 added Default: 0.1 mL

= Concentration change due to the first addition

= Concentration change due to the second addition

= C1 x V1 / (V1 + Vc)

= C2 x V2 / (V1 + V2 + Vc)

For Maximum Accuracy

 dC  dC

should be at least twice the normal concentration in the sample

should be about ten times of dC

 dC

| Orion 2111XP Sodium Analyzer Thermo Scientific

should not be less than 10 ppb

4 | Calibration

Section

Span Check Procedure

The Thermo Scientific Orion 2111XP sodium analyzer remains in the sample mode du ring the entire procedure.

1. The electrode must be etched within 2 to 3 hours of this procedure.

2. Fill the flow cell to the calibration level (V

, approximately 95 mL).

3. Record the concentration that is displaye d when the reading is reasonably stable (C

4. Add standard 1, volume V

5. When the reading is reasonably stable, record the concentration (C

, with concentration C1.

6. The recorded value should be within ± 10% of the calc ulated value according to:

= (C0 x V0+ C1 x V1) / (V0 + V1)

C

should be the concentration actually in the standard bottle.

Offline Calibration Procedure

The offline calibration feature is simply a one point calibration without slope change. The term “offline calibration” refers only to the fact that a sample from 2111XP analyzer bypass is taken “offline” for laboratory analysis; in fact, no downtime is experienced and the analyzer remains online throughout the procedure.

Step Operator Action Scrolling Marquee Main Display Notes

1 Open the bypass/needle valve to redirect

the sample flow.

Actual temperature reading Actual concentration reading

Press to initiate the calibration.

3 If the calibration password is active, enter

the calibration password by pressing

to set the first digit, to move

/ to the next digit, /

values of the remaining digits and to move through the remaining digits.

Press

4 CH1 or CH2

Press / to select the channel that will be calibrated and press begin the calibration.

6 DKA or OFFL

Thermo Scientific Orion 2111XP Sodium Analyzer | 65

to accept the password.

to set the

ENTER PASSWORD PASS

# # # #

CAL CHnL Displayed for two

(flashing) CH1 or CH2

(flashing)

CAL CHnL Action required for two

CAL tYPE

HOLD and CAL appear as mode.

channel analyzer

4 | Calibration

Section

Step Operator Action Scrolling Marquee Main Display Notes

Press / press

8 Wait 1 to 10 minutes. MEASURING SAMPLE

9 Take a QC sample from the 2111XP

analyzer bypass for laboratory analysis. Press .

10 Perform laboratory analysis on QC sample

and return with results.

Press to resume the calibration.

12 If the calibration password is active, enter

the calibration password as described in step 3.

Press

13 CH1 or CH2

Press / to select the channel that will be calibrated and press

to begin the calibration.

Press / press to accept the setting.

to select OFFL and

to accept the setting

to accept the password.

to select OFFL and

OFFL (flashing)

WAIT 1 MINUTE AWAITING DATA STABILITY

TAKE SAMPLE FROM BYPASS DRAIN PRESS ENTER TO USE METER THEN PRESS CAL TO ENTER LAB RESULTS

Actual temperature reading Actual concentration reading System will return to

ENTER PASSWORD PASS

(flashing) CH1 or CH2

(flashing)

OFFL (flashing)

CAL tYPE

Actual readings flashing System continuously

evaluates the data until a stable condition is met.

LAb

measure mode and operate as normal. CAL and MEASURE appear as mode.

HOLD and CAL appear as mode.

# # # #

CAL CHnL Displayed for two

channel analyzer.

CAL CHnL Action required for two

channel analyzer.

CAL tYPE

16 Enter the concentration value of the QC

sample obtained from laboratory analysis: Press to move the decimal point and

set the value as ppm or ppb. Press / to set the first digit.

Press to move to the next digit. Press / to set the values of the remaining digits and press to

move through the remaining digits. Press to save the value.

17 NEW CALIBRATION E

Press .

| Orion 2111XP Sodium Analyzer Thermo Scientific

LAB ANALYSIS READY INPUT CONC VALUE FROM LAB PRESS ENTER TO CONTINUE OR PRESS EXIT TO ABORT

PRESS ENTER TO ACCEPT OR PRESS EXIT TO ABORT

COnC5 # # # . # (change flashing digit)

Actual E

value The system will display the

recalculated the E

The system will return to the measure mode. Only MEASURE should appear as mode.

S E C T I O N

5 Analyzer Maintenance

Maintenance Schedule

The Thermo Scientific Orion 2111XP sodium analyzer is designed for simple maintenance. Follow the instructions in this section to ensure proper operation of your analyzer.

Recommendations

To ensure proper maintenance and good analyzer performance, a service logbook should be kept.

 Record the maintenance date and the type of service work completed.  Mark the date and the fluid levels of the reagent and the date when it was replaced.  Tag each electrode cable with the installation date of the electrode.

Weekly Maintenance

1. Check that the sample flow rate is 35 to 45 mL/minute when using the Ammonia and DIPA Application Packages and 20 to 30 mL/minute when using the Cation/High Acid Application Package. To alter the flow rate, pull out the locking knob of the pressure regulator, and then rotate the black knob to increase (clockwise) or decrease (counterclockwise) sample flow. Push in the knob to lock the rate.

Thermo Scientific Orion 2111XP Sodium Analyzer | 67

2. Inspect the analyzer for leakage. Diffusion tubing leakage is indicated by a rise in the level of reagent.

5 | Analyzer Maintenance

Section

3. Check that there are no error indications an d that the current concentration level is reasonable.

4. Check that the reference filling solution is adequate.

5. If required, wipe the analyzer with a damp cloth to remove dirt and dust particles.

Monthly Maintenance

WARNING: Safety glasses and gloves must be worn during the entire conditioning procedure. Read and follow the SDS precautions. Only the sodium sensing electrode is etche d. Do not etch the reference electrode.

Conditioning the Sodium Electrode

1. Immerse the sodium sensing electrode in the bottle of etch solution for one minute.

2. Remove the electro de and rinse it with deionized water.

3. Replace the electrode into the sensing port in the flow cell cap.

Calibration

Calibration frequency is operator dependent for the most accura te and precise measurements at low levels.

 Etching of the sodium electrode is required for effective calibration. Calibration should be

completed within 2 to 3 hours of etching the electrode for optimal results.

 Replacement of the reagent requires calibration. Refer to Section 4 , Performing a DKA

Calibration.

 Calibration intervals can be programmed using the setup mode. This will prompt the

operator to recalibrate after a specific amount of time has passed. Refer to Section 3, Use of the Setup Mode.

Replacement of Reference Electrode Filling Solution

Refer to Section 2, Installation of a New Reference Electrode. The reference electrode filling solution is meant to be a several month supply. Therefore, if the

reservoir is less than one quarter full, replace the solution. This should be checked each month to ensure that the electrode does not run dry.

1. Remove the spent filling soluti on bottle from the clip. Unscrew the cap and discard the bottle.

2. Remove the cap and seal from a new refe rence electrode filling solution bottle. Check that the rubber gasket is properly aligned, and then conn ect the cap a nd tubi ng asse mbly to the bottle. The 1/8'' tubing should extend into the bottle.

3. Invert the filling solution bottle and snap it into the clip.

4. Use the pushpin to puncture thre e air vents in the bottom of the bottle.

| Orion 2111XP Sodium Analyzer Thermo Scientific

5 | Analyzer Maintenance

Section

Replacement of Sample Inlet Filter

1. If sample flow can be adjusted with the pressure regulator to 50 mL/minute or more, skip this procedure.

2. Turn off sample flow by turning the inlet valve to the right.

3. Remove the filter hex cap usin g a 1 inch open-ended wrench.

4. Separate the filter cap with bypass/needle valve assembly from the filter body, retaining the ring.

5. Remove the filter element and soft gasket (if necessary).

6. Replace the gasket and press a new sintered element into the filter body.

7. Replace the hex cap and bypass /needle valve assembly and reposition the bypass drain line into the drain assembly.

8. Retighten the hex cap to approx imately 75 pound-inch in torque.

9. Turn on sample flow by turning the inlet valve left.

10. Check for leaks.

Replacement of DIPA Reagent and Diffusion Tubing Assembly

WARNING: Replacement of DIPA reagent is dependent on operating conditions and usage.

Replacement may occur as long as 60 days from installation. Be sure to monitor the DIPA levels weekly to assess the proper replacement schedule. DIPA is ha zardous. Use protective glasses and gloves. Refer to the bottle label and SDS for precautions. Work in a well-ventilated area or a fume hood.

DANGER: Turn off the air pump before beginning procedure; otherwise, the air pump will spatter caustic reagent outward as bottle is removed. Refer to Section 3, Use of the Setup Mode for instructions on how to turn the air pump on and off.

1. Remove the thumbnut and slide the reagent bottle and adaptor from the manifold assembly.

2. Unscrew the bottle cap and lift the adaptor from the bottle.

3. Remove the diffusion tubing assembly by unhooking the tubing from the hook, pulling off the two diffusion tubing caps and pulling the tubing off of the connectors, as shown in the figures below.

Thermo Scientific Orion 2111XP Sodium Analyzer | 69

5 | Analyzer Maintenance

Section

Note: Ensure the reagent bottle adapter connectors (2100RF) are finger tight to prevent

possible leakage of sample into the reagent.

4. Press the diffusion tubing assembly onto the connector barbs, as shown in the figure below. The holes at the tubing ends press onto the barb fittings.

5. Press the diffusion tubing assembly caps onto the adaptors and loop the tubing onto thehook, as shown in the figure below.

Note: If using the 8 inch diffusion tubing, Cat. No. 211198, ensure that the tubing is above the DIPA reagent level. The 8 inch diffusion tubing may need to be looped twice onto the hook to keep the tubing above the liquid level.

6. Properly dispose of the spent reagent and tubing.

7. Replace the reagent bottle cap adapter O-ring.

8. Follow the instructions in Section 2, Ins tallation of DIPA Reagent and Diffusion Tubing.

Figure 25: Exploded View

| Orion 2111XP Sodium Analyzer Thermo Scientific

5 | Analyzer Maintenance

Section

Notes on DIPA

DIPA reagent will last 2 months if the temperature is less than 25 °C. Higher temperatures will require bottle change out sooner, about 6 weeks. Generally, change reagents when the level is less than 1 inch remaining. The reagent bottle can be used almost to dryness, less than 50 mL remaining, if readings are not extremely low, less than 0.5 ppb. It is imperative that th e bottle doesn’t go completely dry or the system will be compromised.

Replacement of Reagent Manifold Face O-rings

Refer to Figure 26 for the replacement of reagent manifold face O-rings.

1. Remove the reagent bottle a dapter assembly.

2. Remove all three O-rings from the face of the manifold.

3. Insert the new O-rings.

Figure 26: Reagent Manifold O-ring Location

Replacement of Ammonia Reagent and Diffusion Tubing Assembly

WARNING: The reagent is hazardous. Use protective glasses and gloves. Refer to the bottle

label for precautions and work in a well-ventilated area. Note: Turn off the air pump before beginning this procedure; otherwise, the air pump will splatter

the reagent outward as the bottle is removed.

1. Remove the thumbnut and slide the bottle adaptor from the flow cell.

2. Unscrew the cap and lift the bottle adaptor from the reagent bottle.

3. Remove both ends of the old diffusion tubing from the reagent bottle adaptor nipples. Properly dispose of spent reagent and tubing.

4. Fit the ends of the new diffusion tubing over the bottle adaptor nipples.

5. In a hood or outdoors, carefully remove the cap from a new reagent bottle.

Thermo Scientific Orion 2111XP Sodium Analyzer | 71

5 | Analyzer Maintenance

Section

6. Make sure that the large O-ring is between the reagent bottle and bottle adaptor. Slide the diffusion tubing loops into the reagent bottle and screw the bottle adaptor onto the new reagent bottle.

7. Ensure that the three small O-rings are in place on the flow cell.

Figure 27: Reagent Bottle Assembly

Yearly Preventive Maintenance

Electrodes

1. Replace the Thermo Scientific Orion reference electrode (Cat. No. 210056). Refer to Section 2, Installation of a New Reference Electrode for step-by-step instructions.

2. Replace the Thermo Scientific Orion sensing electrode (Cat. No. 210045). Refer to Section 2, Conditioning and Installation of a New Sodium Electrode for step -by-step instructions.

3. Replace all of the calibration an d etching solutions (Cat. No. 181140 and/or Cat. No. 181141).

Dispose of all old solutions according to the SDS instruction. The SDS files can be downloaded at www.thermofisher.com/water

| Orion 2111XP Sodium Analyzer Thermo Scientific

Section

Figure 28: Flow Cell Assembly

5 | Analyzer Maintenance

Diverter Valve O-rings

Valve Stem O-rings

1. Remove the two screws that hold the valv e stem assembly in place.

2. Gently pull on the valve stem to remove.

3. Slide off the two old O-rings and replace them. It is not necessary to remove the retaining ring.

4. Place the assembly back into the manifold b lock and tighten screws.

Note: Do not use O-ring grease.

Manifold Face O-rings

1. Remove the reagent bottle a ssembly.

2. Remove the three O-rings from the face of the flow cell manifold.

3. Insert the new O-rings.

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5 | Analyzer Maintenance

Section

clamp

Figure 29: Restrictor Tubing

Reagent Bottle Assembly O-ring

1. When the reagent bottle is removed, replace the O-ring between the bottle and adaptor.

Replacement of the Restrictor Tubing

Use the restrictor tube assembly (Cat. No. 2100RT). Refer to Figure 29 for restrictor tubing connections.

1. Close the inlet valve to stop sample flow through analyzer.

2. Loosen the restrictor tube fitting connection from the top of the flow meter.

3. Loosen the restrictor tube fitting from the left side of the flow cell block.

4. Pull out the restrictor tube asse mbly at each end.

5. Unscrew the clip behind fl ow cell that holds the restrictor tube to panel.

6. Replace with new restrictor tubing assembly.

7. Be sure all fittings are secure, to prevent leaks.

8. Open the inlet valve to start sample flow through analyzer.

| Orion 2111XP Sodium Analyzer Thermo Scientific

S E C T I O N

Troubleshooting

Diagnostics Mode

 From the measure mode, press to enter the diagnostics mode. The key allows

access to menus used for system diagnostics.

 Each menu is sequential. Press to scroll through the diagnostics menu selections.  can be pressed at any time to return to the measure mode.

Thermo Scientific Orion 2111XP Sodium Analyzer | 75

6 | Troubleshooting

Section

Default Operator Action Scrolling Marquee Main Display Notes

Diagnostics

Press while in the measure mode to enter the

diagnostics mode. The system will enter the

diagnostics mode at the calibration log menu.

Press the menu items.

to step through

CH1 CALIBRATION SLOPE AND E CH2 CALIBRATION CELL CONSTANT

CH1 ERROR LIST PRESS VIEW CH2 ERROR LIST PRESS VIEW CH1 – SELECT TIME/DATE TO VIEW MEASUREMENT LOG CH2 – SELECT TIME/DATE TO VIEW MEASUREMENT LOG SELECT TIME/ DATE TO VIEW STATUS LOG SOFTWARE REV NUMBER CH1 SERIAL NUMBER CH2 SERIAL NUMBER CH1 MODEL NUMBER CH2 MODEL NUMBER CH1 MEASURE mV AND NOISE CH2 MEASURE mV AND NOISE CH1 mA1 and mA2 OUTPUT VALUES SENSOR/TEMP CH2 mA1 and mA2 OUTPUT VALUES PRESS ENTER FOR THE DISPLAY TEST PRESS ENTER TO CONTINUE PRESS ENTER TO CONTINUE KEYPAD TEST PRESS ALL KEYS ONE AT A TIME

The display will change with each menu.

If only one board is installed in the analyzer, only one menu option will be shown in the scrolling marquee instead of CH1 and CH2 menu options.

Calibration Log

 Displays up to the last twelve calibrations us ing three screens:

1. Slope and E

with an ORP board installed) or cell constant (analyzers with a conductivity board installed)

2. Date and Time

3. Temperature

 Press to scroll between the three information screens for each calibration  Press / to view the last twelve calibrations

Default Operator Action Scrolling Marquee Main Display Notes

Calibration Log

Press enter the diagnostics mode

while in the measure mode to

CALIBRATION SLOPE AND E

CALIBRATION OFFSET # # # . # (mV offset)

CALIBRATION CELL CONSTANT

(analyzers with a pH board or ISE board installed), mV offset (analyzers

# # . # (Slope)

# # . # (E0)

# . # # # (Cell Constant)

Press to display the calibration time and date

| Orion 2111XP Sodium Analyzer Thermo Scientific

CALIBRATION TIME/DATE HH:MM

MM/DD or DD/MM

Press / scroll through the last 12

calibrations

Section

Default Operator Action Scrolling Marquee Main Display Notes

6 | Troubleshooting

Press to display the calibration temperature and electrode response

CALIBRATION TEMP # # . # c (Temperature)

Press / scroll through the last 12

calibrations

Press

to proceed to the next menu

Error List

 Displays a list of system events, warnings, and error codes that cause the yellow or red

LED to light.

 The top line of the main display shows the error code and t he bottom line shows the number

of error codes (1-5 indicates that one of five error codes is being displayed).

 Press / to scroll through the error list.  Press to display a description of each error code on the marquee.

Default Operator Action Scrolling Marquee Main Display Notes

Error List

Press to display the description of the error code on the marquee

ERROR LIST PRESS VIEW

Actual description of error code

E### # - #

Press / to scroll through the error list

Press

to proceed to the next menu

Actual description of error code

E### # - #

Measurement Log

 Displays logged measurements according to log interval entered in setup mode .  Press to toggle between the measurement value and the data and time.  Press / to scroll through the log entries.

Default Operator Action Scrolling Marquee Main Display Notes

Measurement Log

Press /

to scroll through the

log entries Press to scroll between the

measurement log and the data and time display

SELECT TIME/DATE TO VIEW MEASUREMENT LOG

Actual temperature value for logged measurement

HH:MM MM/DD or DD/MM

Concentration and mV values for logged measurement

Press to proceed to the next menu

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6 | Troubleshooting

Section

Status Log

 Displays a list of system events.  Press / to scroll through the log entries.  Press to toggle between the log code and the data and time.

Software Revision

 Displays the software revision numbers of the two processors.

Default Operator Action Scrolling Marquee Main Display Notes

Status Log

Press / log entries

to scroll through the

SELECT TIME/DATE TO VIEW STATUS LOG

HH:MM MM/DD or DD/MM

Press to scroll between the log code and the data and time

Press to proceed to the next menu

Software Revision

Press to proceed to the next menu

Electronics Serial Number

 Displays the serial number of the electronics assembly.

Model Number

 Displays the model number of the system.

mV and Noise Measurements

 Displays the current mV measurement value and the noise associated with the

PRESS UP/DOWN KEY TO VIEW STATUS LOG

SOFTWARE REV NUMBER r # . # #

measurement.

Event Code

r # . # #

mA Output Values

 Displays current mA values for mA1 and mA2 outputs.

| Orion 2111XP Sodium Analyzer Thermo Scientific

Section

Default Operator Action Scrolling Marquee Main Display Notes

Electronics Serial Number

SERIAL NUMBER # # #

# # #

6 | Troubleshooting

Press

to proceed to the next menu

Model Number

Press

to proceed to the next menu

mV and Noise Measurements

Press

to proceed to the next menu

mA Output Values

Press to proceed to the next menu

Display Test

 Press to start display test.

1. All the display segments will light up and the system will cycle through the LED colors.

MODEL NUMBER # # # #

# # # #

MEASURE mV AND NOISE Current mV measurement

and noise

mA OUTPUT VALUES mA1/ mA2

Current mA output values for mA1 and mA2

2. Verify that all the display segments are on and that the LED colors are functional and press

3. All the display segments will turn off except for the marquee display, which should show PRESS ENTER TO CONTINUE.

4. Verify that all the display segments are off and press .

5. The system will show a counting number pattern on both lines of the main display.

6. Verify that the display segments are functional and press to proceed to the keypad test.

Default Operator Action Scrolling Marquee Main Display Notes

Display Test

Press Verify that all of the display segments are

on and that the LED colors are functional

to start the test

PRESS ENTER FOR THE DISPLAY TEST

All segments on All segments on System will cycle

dISP tESt

through the LED colors

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6 | Troubleshooting

Section

Default Operator Action Scrolling Marquee Main Display Notes

Press to proceed to the next part of the test

Verify that all of the display segments are off

PRESS ENTER TO CONTINUE All segments off

Press of the test

Verify that all of the numeric display segments are functional

Press to proceed to the next menu

to proceed to the next part

PRESS ENTER TO CONTINUE Count pattern

Count pattern

Keypad Test

 The main display will show 0 and the marquee will display KEYPAD TEST PRESS ALL

KEYS ONE AT A TIME.

 Press all eight keys one at a time in any order.

* After the first key is pressed Error E033 will be displayed if a new key is not pressed within

10 seconds.

Default Operator Action Scrolling Marquee Main Display Notes

Keypad Test

KEYPAD TEST PRESS ALL KEYS ONE AT A TIME

Press all keys one at a time in any order KEYPAD TEST

PRESS ALL KEYS ONE AT A TIME

No operator action needed The system will enter the measure mode

if the keypad test is passed

Display will show numbers 1 through 8 as keys are pressed

After the first key is pressed error E033 will be displayed if a new key is not pressed within 10 seconds

Slope Problems

Low Slope

Slope less than 45 mV/decade

 Check the electrode function, etch the electrode, recalibrate the analyzer, and if the

analyzer continues to read low, replace the electrode.

 Check electronics to read mV input correctly. Use electronic test kit (Cat. No. 180029)

procedure for checking electronics function.

| Orion 2111XP Sodium Analyzer Thermo Scientific

6 | Troubleshooting

Section

Ion-selective electrodes (ISE) can be shown as DC-voltage sources with 50 to 1000 Megohm; a very high output impedance. ISEs respond to ion concentration changes with a voltage change of approximately 59 mV/decade for monovalent cations such as sodium. Knowing electrode and analyzers parameters like offset potential, slope, etc allows testing of variou s instruments by applying a known mV voltage.

Input Signal Expected Reading: ± (0.5 mV + 0.1%)

0 mV - 0.5 mV to + 0.5 mV

- 1000 mV -1001.5 mV to – 998.5 mV + 1000 mV + 998.5 mV to + 1001.5 mV

 Background concentration too high for the standards used.  Standards contaminated or incorrectly made – verify calibration with fresh standards.  Standard 1 and standard 2 interchanged – check the values on the standards and repeat

the calibration. If using custom standards, verify the values for each standard.

 Standard 1 and standard 2 added in wrong sequence – check the sequ ence of the

standards and repeat the calibration.

 pH adjustment is not correct – check the level and flow of the reage nt. Re place the re agen t

if it is contaminated or the level is less than 50 mL. Refer to Section 2, Installation of DIPA Reagent and Diffusion Tubing or Section 2, Installation of Ammonia Reagent and Diffusion Tubing.

High Slope

Slope greater than 63 mV/decade

 Improper calibration technique – refer to Section 4, Performing a DKA Calibration.  Calibration standards contaminated – repeat the calibration using fresh standards.  Electronics failure – reset the analyzer. Refer to Section 6, Resetting the Analyze r.  Improper pipet technique – refer to the Appendix, Pipet Operation and Pipet Techniques.  Background concentration too high for the standards used.  Cables interchanged – verify wiring of cable connections to terminal strip. Refer to

Section 2, Wiring the Analyzer.

 Check the connection of the cable markers for the corresponding electrode. Cable markers

are the white tape at the cap connector on the cable.

 “Ref” for the reference electrode.  “Sensing” for the sodium electrode.  Sensing electrode coated – etch or replace the sensing electrode.

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6 | Troubleshooting

Section

Troubleshooting Matrix

Malfunction Possible Cause Remedy

Noisy Blocked junction on reference electrode Make sure electrolyte is flowing properly.

Sodium or reference electrode failure Check the cable connections and location of wiring to terminal

strip. Refer to Section 2, Analyzer Preparation.

Temperature probe failure Disconnect ATC. Temperature should read 25 °C (E101).

Replace if necessary.

Air pump failure Check the air flow for a steady stream of bubbles and replace if

necessary.

Calibration standard carryover Disconnect the air pump intake tube. Rinse the flow cell and

electrodes with deionized water by lifting the flow cell cap. Reconnect the air pump.

Faulty electrode cables Replace electrode cables.

Excessive Drift Sample concentration varying Check sample status. Perform a span check and if span check

passes, the analyzer is okay.

Blocked junction on reference electrode Make sure the electrolyte is flowing properly and the bottle is

vented.

Sodium or reference electrode failure Check the cable connections and location of wiring to terminal

strip. Refer to Section 2, Analyzer Preparation. Slow sodium electrode response Etch the sodium electrode. Replace if necessary. Reference electrode filling solution empty

or incorrect solution used Diffusion tubing burst Observe the liquid level in the reagent bottle.

Temperature probe failure Disconnect ATC. Temperature should read 25 °C (E101).

Low Flow Rate Sample pressure below 8 psi Check the sample pressure. If it is less than 8 psi, increase the

Pressure regulator set too low Increase the pressure by pulling on the red locking ring and

Inlet filter clogged Replace or clean the filter. Restrictor tubing crimped or clogged Replace the restrictor tubing. Refer to Section 2, Analyzer

No Air Bubbles Air line crimped or disconnected Check the air line and repair as required.

Air pump failure Replace if necessary.

Use Cat. No. 181073 reference electrode filling solution.

If the liquid level rises, replace the reagent and diffusion tub-

ing. The tubing connector may need replacement. Refer to

Section 2, Analyzer Preparation.

Replace if necessary.

pressure. Refer to Section 2, Analyzer Preparation

turning the black knob clockwise. Refer to Section 2, Analyzer

Preparation.

Does Not Calibrate Properly Contaminated standards, pipet or pipet

tips Standards interchanged Repeat calibration using standards in the correct sequence. Temperature probe failure Disconnect ATC. Temperature should read 25 °C (E101).

Background concentration too high for standards

| Orion 2111XP Sodium Analyzer Thermo Scientific

Use new standard solutions. Replace the pipet tips.

Replace if necessary.

Repeat calibration using custom, higher concentration

standards. Refer to Section 4, Calibration.

6 | Troubleshooting

Section

Malfunction Possible Cause Remedy

Pipet technique error Use the correct pipet techniques. Refer to the Appendix

section. Reagent diluted or contaminated Replace the reagent. Refer to Section 2, Analyzer Preparation. Flow cell contaminated Rinse the flow cell with deionized water. Flush the flow cell

overnight at calibration liquid level. Refer to Section 4,

Calibration. Electronics failure or bad setup Reset the analyzer. Refer to Section 6, Troubleshooting.

High Readings Analyzer out of calibration Recalibrate the analyzer. Refer to Section 4, Calibration.

Flow cell contaminated Rinse the flow cell with deionized water. Flush the flow cell

overnight at calibration liquid level. Refer to Section 4,

Calibration. Inlet filter just replace Flush the analyzer for one hour. Refer to Section 4,

Calibration. If an offline calibration was performed, verify

accuracy of alternate method value. Refer to Section 4,

Calibration. Reagent spent or diluted Replace the reagent. Refer to Section 2, Analyzer Preparation.

Over-Range Readings Electrode connections loose or bad Verify the electrode connections to the electrode cables.

Electrode wiring Electrodes not properly wired to terminal strip. Refer to

Section 2, Analyzer Preparation. Blocked junction on reference electrode Make sure electrolyte is flowing properly. Sodium or reference electrode failure Electrode is shorted, cracked or damaged. Install a new

electrode. Refer to Section 2, Analyzer Preparation. Electronics failure or bad setup Reset the analyzer. Refer to Section 6, Troubleshooting. Analyzer out of calibration Recalibrate the analyzer. Refer to Section 4, Calibration.

Low Readings Analyzer out of calibration Recalibrate the analyzer. Refer to Section 4, Calibration.

Sample is very pure Check sample status. Perform a span check and if span check

passes, the analyzer is okay. Electronics failure Try resetting the analyzer. Refer to Section 6, Troubleshooting

or consult Technical Support.

Default Battery failure Consult Technical Support.

Electronics failure Reset the analyzer. Refer to Section 6, Troubleshooting.

Error/Event Codes

Error/event codes will be in the format “E###”. Some of these are errors, some are warnings, and some are purely informational. The first digits identify the type of error or event as identified in the table below.

Displayed Event Code

System Status Codes

A711 ALARM1 CH1 ON Alarm 1 channel 1 engaged (closed) A712 ALARM2 CH1 ON Alarm 2 channel 1 engaged (closed) A713 ALARM3 CH1 ON Alarm 3 channel 1 engaged (open)

Thermo Scientific Orion 2111XP Sodium Analyzer | 83

Description Cause Troubleshooting

6 | Troubleshooting

Section

Displayed Event Code

A714 AIR PUMP ON Air pump engaged A721 ALARM1 CH2 ON Alarm 1 channel 2 engaged (closed) A722 ALARM2 CH2 ON Alarm 2 channel 2 engaged (closed) A723 ALARM3 CH2 ON Alarm 3 channel 2 engaged (open) A811 ALARM1 CH1 OFF Alarm 1 channel 1 disengaged (open) A812 ALARM2 CH1 OFF Alarm 2 channel 1 disengaged (open) A813 ALARM3 CH1 OFF Alarm 3 channel 1 disengaged (closed) A814 AIR PUMP OFF Air pump disengaged A821 ALARM1 CH2 OFF Alarm 1 channel 2 disengaged (open) A822 ALARM2 CH2 OFF Alarm 2 channel 2 disengaged (open) A823 ALARM3 CH2 OFF Alarm 3 channel 2 disengaged (closed) C500 CAL MODE Calibration mode entered R400 MEAS MODE Measure mode entered S600 SETUP MODE Setup mode entered E028 POWER FAIL Brown out or power failure and system has

E033 KEYPAD FAILURE User did not press the keys during a diagnostic

E034 CAL PASS INCORRECT User entered incorrect calibration password Verify password E035 SYSTEM PASS INCORRECT User entered incorrect system password Verify password E036 USER VALUE INCORRECT U ser entered a value that is out of range Verify value and re-enter E037 POWER RETURN System started processing after brown out or

E040 BLANK INCORRECT Blank greater than 1ppb Verify scrolled blank value is correct and less

E041 CALIBRATION TIMEOUT The electrode has not reach stability within the

E042 INVALID SLOPE Invalid slope obtained during calibration Check electrodes, electrode cables and

Description Cause Troubleshooting

Verify custom settings

stopped processing

Repeat diagnostic mode keypad test

mode keypad test or keypad broken

Verify custom settings

power failure

than 1ppb. Repeat DKA if needed. The system code may be due to out of range

specified time

measurements or an invalid previous calibration.

connectors for defects or shorts. Replace electrodes, if necessary. Recalibrate using new standards in the correct calibration sequence.

Displayed Event Code

System Event/Error Codes - Yellow LED

E004 DEFAULT VALUES Analyzer has been reset or is new out of box Calibrate the analyzer. E021 HARDWARE FAULT System error Contact Technical Support 1-800-225-1480. E101 CH1 TEMP OUT OF RANGE Temperature sensor on channel 1 out of range

E102 CH2 TEMP OUT OF RANGE Temperature sensor on channel 2 out of range

| Orion 2111XP Sodium Analyzer Thermo Scientific

Description Cause Troubleshooting

Check ATC cable and probe connections.

(5 °C to 45 °C) for ISE

Replace if needed. Check ATC cable and probe connections.

Replace if needed.

6 | Troubleshooting

Section

Displayed Event Code

Description Cause Troubleshooting

E111 CH1 CAL DUE User calibration required on channel 1. No calibration

has been performed in user specified time interval.

E112 CH2 CAL DUE User calibration required on channel 2. No calibration

has been performed in user specified time interval.

E127

CH1 mA1 OVER RANGE Measured sensor value above mA1 high limit value

on channel 1

E128

CH1 mA1 UNDER RANGE Measured sensor value below mA1 low limit value on

channel 1

E129

CH1 mA2 OVER RANGE Measured temperature value above mA2 high limit

value on channel 1

E130

CH1 mA2 UNDER RANGE Measured temperature value below mA2 low limit

value on channel 1

E131

CH2 mA1 OVER RANGE Measured sensor value above mA1 high limit value

on channel 2

E132

CH2 mA1 UNDER RANGE Measured sensor value below mA1 low limit value on

channel 2

E133

CH2 mA2 OVER RANGE Measured temperature value above mA2 high limit

value on channel 2

E134

CH2 mA2 UNDER RANGE Measured temperature value below mA2 low limit

value on channel 2

Recalibrate the analyzer.

Verify user selectable Sout high limit value in setup mode

Verify user selectable Sout low limit value in setup mode

Verify user selectable Tout high limit value in setup mode

Verify user selectable Tout low limit value in setup mode

Verify user selectable Sout high limit value in setup mode

Verify user selectable Sout low limit value in setup mode

Verify user selectable Tout high limit value in setup mode

Verify user selectable Tout low limit value in setup mode

Displayed Event Code

Description Cause Troubleshooting

System Error Codes - Red LED

E001 HARDWARE FAULT System error Contact Technical Support 1-800-225-1480 E002 HARDWARE FAULT System error Contact Technical Support 1-800-225-1480 E018 HARDWARE FAULT System error Contact Technical Support 1-800-225-1480 E019 HARDWARE FAULT System error Contact Technical Support 1-800-225-1480 E020 HARDWARE FAULT System error Contact Technical Support 1-800-225-1480 E024 HARDWARE FAULT System error Contact Technical Support 1-800-225-1480 E026 HARDWARE FAULT System error Contact Technical Support 1-800-225-1480 E027 HARDWARE FAULT System error Contact Technical Support 1-800-225-1480 E029 HARDWARE FAULT System error Contact Technical Support 1-800-225-1480 E030 HARDWARE FAULT System error Contact Technical Support 1-800-225-1480 E038 HARDWARE FAULT System error Contact Technical Support 1-800-225-1480 E103 CH1 MEAS OVER RANGE Measurement is over range on channel 1, the display

should also be flashing ‘9999’

E104 CH2 MEAS OVER RANGE Measurement is over range on channel 2, the display

should also be flashing ‘9999’

Check if electrode is not connected, electrode cables are faulty or electrode junction is fouled

Check if electrode is not connected,electrode cables are faulty or electrode junction is fouled

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Displayed Event Code

E109 CH1 BAD SLOPE Last calibration produced a bad slope on channel 1.

E110 CH2 BAD SLOPE Last calibration produced a bad slope on channel 2.

E113 CH1 CAL OVERDUE Calibration is overdue on channel 1 by more than

E113 CH2 CAL OVERDUE Calibration is overdue on channel 2 by more than

E121 CH1 TEMP BROKEN Temperature sensor on channel 1 broken or out of

E122 CH2 TEMP BROKEN Temperature sensor on channel 2 broken or out of

E125 CH1 BAD OFFSET Last calibration produced a bad Eo offset on

E126 CH2 BAD OFFSET Last calibration produced a bad E

Description Cause Troubleshooting

Slope is less than 43 mV/decade or more than 63 mV/decade or the calibration standards may have been interchanged.

50% of the user specified time interval.

50% of the user specified time interval

range

channel 1

offset on

channel 2

Recalibrate the analyzer using fresh standards. Recalibrate using the correct sequence of standards.

Recalibrate the analyzer.

Check ATC cable connections and probe for damage. Replace if needed.

Recalibrate the analyzer using fresh standards. Check electrode connections. Replace electrode, if needed.

Resetting the Analyzer

The Thermo Scientific Orion 2111XP sodium analyzer allows the user to reset the analyzer through the setup mode or by a hard reset. Resetting the analyzer will restore all settings in the setup mode to factory default values.

WARNING: Resetting the analyzer will erase all data logs including calib ration, and password protection settings for setup and calibration. The analyzer will reset setup parameters to factory default settings.

Operator Action Scrolling Marquee Main Display Notes

Press in the measure mode to enter the setup mode

Press / until RSET appears in the marquee

Press

to reset the analyzer

Last menu used in setup mode SEL

SCrn

RSET (flashing)

PRESS TEST VIEW ENTER TO RESET

SEL SCrn

rSEt ?

SETUP appears as mode

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Section

Operator Action Scrolling Marquee Main Display Notes

6 | Troubleshooting

Press Press Press

When the reset is complete, the system will return to the measure mode. The operator will need to re-enter the setup mode to continue programming the setup

parameters. Press to return to the setup mode.

Hard Reset

A hard reset should be performed if the analyzer becomes unrespon sive or th e status indica tors are flashing. Perform the following sequence:

 Carefully open the front cover of the electronics case (loosen the four corner screws).  Press the small button located on the raised portion of the PCB to reset the electronics.  Close the front cover of the electronics case and tighten the screws.

System settings and calibrations are preserve d and a nal yzer re tu rns to t he mea sure mode . The actual value for concentration and temperature will be displayed if the electrodes are properly installed. If the system does not reset, contact Technical Support at 1-800-225-1480 for assistance.

PRESS TEST VIEW ENTER TO RESET

rSEt ?

This command resets all previously set parameters to factory default values. Use this command only to set the analyzer to original factory setup values.

Serial Number and Software Revision

In the event you require technical assistance, please have the serial number availabl e wh en calling for assistance along with the software version.

 The analyzer serial number is located on the underside of the electronics enclosure or if

panel mounted then on the backside of the electronics enclosure.

 The software revision is accessed through the diagnostics mode.

Service and Repair

Extended Warranty

The Thermo Scientific Orion 2111XP sodium analyzer provides measurements thro ugh a combination of our premium electrode technology and user friendly scrollin g marquee to set a new industry standard for reliability. Similarly, Thermo Fisher Scientific now offers multiple levels of service programs to meet your needs beyond the One-Year Product Warranty period.

A cost effective way to blend your in-house expertise with our service and support experts, to get the support you need at a specified annual contracted price. This warranty plan must be purchased within ninety days of the initial product purchase date.

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 Extends the features of the standard One-Year Product Warranty for a second or third year.  Provides access to the manufacturer’s technical experts at Thermo Scientific O rion Support

Call Center, 1-800-225-1480, Monday through Friday, 8:00 AM to 5:00 PM EST.

 After telephone consultation, we will send you required parts for installation by your on-site

technician.

Service Kit to Expand Standard Warranty

With in-house resources at a premium, many organizations require immediate access to manufacturer expertise. Purchase a service kit within ninety days of the initial product purchase date to eliminate the costly effects of down time.

 Provides a contracted, cost-effective means to enhance level of support offered during the

product warranty period.

 Provides priority access to the manufacturer’s technical experts at Thermo Scientific Orion

Support Call Center.

 Provides a service kit to expedite on-site repairs in conjunction with telephone consultation

with Thermo Scientific Orion product experts. The service kit includes:

Power supply Front panel display Air pump Electrode cables

Advanced Replacement

When down-time is a cost factor to be strictly controlled, the advanced replacement service plan is often times the best choice.

 Enhances level of support offered during the standard One-Year Product Warranty.  Provides access to the manufacturer’s technical experts at Thermo Scientific O rion Support

Call Center and repair facilities.

 If, after reasonable remote diagnostics and trouble-shooti ng attempts, we determine the

analyzer to be non-functioning, we will make all reasonable effort to get required parts or equipment out to your facility by the following day for installation by your on-site technician.

 Offers predictable expenditure through fixed annual contract price.

Not sure which plan is best for you?

Ask your Thermo Scientific Orion products sales representative to put you in touch with the service plan manager. We have additional service options that are sure to address your concerns.

| Orion 2111XP Sodium Analyzer Thermo Scientific

6 | Troubleshooting

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Installation and Start-Up

To help you achieve optimum performance, rely on us to provide you with an efficient and quality installation and the start-up support you need to be up and running quickly. Our service representatives are highly trained, experienced, and certified for your product and will be there to make sure that your instrumentation delivers to specifications.

Remedial Service

This is a one-day service engineer on-site visit to your facility for remedial service events at standard response time. Consider this plan an excellent uplift to one of the aforementioned programs.

Preventive Maintenance Programs

All precision-made scientific equipment requires preventive maintenance and calibration checks to perform at their maximum effectiveness. Consider a fixed-fee preventive maintenance contract to have one of our experts perform the following tasks:

 Sampling check  Full validation test  Visual check for worn, loose or damaged parts  Replacement of consumables (additional charge for consumables)  Diagnostic check to verify all operating parameters are with in the factory specifications  Check analyzer electrodes, flows and pressures  Clean and replace any wearable items

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S E C T I O N

7 Customer Service

Notice of Compliance

This equipment generates, uses and can radiate radio fre quency energy and if not installe d and used in accordance with the user guide, may cause interference to radio communications. It has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environmen t. Operation of this equipment in a residential area is likely to cause interference in which case the user, at his own expense, will be required to take whatever measure may be required to correct the interference.

“This digital apparatus does not exceed the (Class A) limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.”

90 | Orion 2111XP Sodium Analyzer Thermo Scientific

Section

Statement of Conformity

STATEMENT OF CONFORMITY

[1]

Manufacturer

Thermo Fisher Scientific 22 Alpha Road Chelmsford, MA 01824 USA

[2]

Authorized Representative

Thermo Electron LED GmbH Robert-Bosch-Str. 1 63505 Langenselbold Germany

[3]

Product Type

Thermo Scientific Orion 2100 Series Analyzers

[4]

Model Name(s)

2102PH – pH/ORP Monitor

2117HL – High Level Chloride monitor

2104CD – Conductivity Monitor

2117LL – Low Level Chloride Monitor

2109XP – Fluoride Monitor

2117XP – Chloride Monitor

2110XP – Ammonia Monitor

2118XP – Oxygen Scavenger Monitor

2111LL – Low Level Sodium Monitor

2120XP – Calcium Hardness Monitor

2111XP – Sodium Monitor

[5]

Rated Voltage, Rated Frequency

100-120V and 200-240V, 50/60 Hz

[6]

We herewith declare under our sole responsibility that the above mentioned products meet the provisions

of the following EC Directives and harmonized standards:

[7]

EC Directives

2014/30/EU Electromagnetic Compatibility Directive 2014/35/EU Low Voltage Directive 2011/65/EU RoHS Directive

[8]

Standards

EN 61326-1:2013 EN 61010-1:2010 EN 50581:2012

[9]

This declaration is valid for the product(s) manufactured after the date listed below.

Chelmsford, MA 15, December 2016

Shervin Ghorab

Compliance Manager

Thermo Fisher Scientific

271818-000 Rev. A

7 | Customer Service

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WEEE Compliance

This product is required to comply with the European Union’s Waste Electrical & Electronic Equipment (WEEE) Directive 2012/19/EU effective February 2014. It is marked with the following symbol:

Thermo Fisher Scientific has contracted with one or more recycling/disposal companies in each EU Member State and this product should be disposed of or recycled through them. Further information on compliance with these directives, the recyclers in your country, and information on Thermo Scientific Orion products that may assist the detection of substances sub ject to the RoHS Directive are available at www.thermo.com/WEEERoHS

Terms and Conditions

For products not listed in this warranty statement, please visit our website at www.thermofisher.com/water

Contact Information

For updated contact information, visit www.thermofisher.com/water. Thermo Fisher Scientific Inc.

22 Alpha Road, Chelmsford, MA 01824, USA

Toll Free: 800-225-1480 Tel: 978-232-6000 Dom. Fax: 978-232-6015 Int’l Fax: 978-232-6031

Minimum Order

The minimum order requirement is $100 for Thermo Scientific Orion process pr oducts. An order is considered to be a purchase order for products to be shipped to a single location. International minimum order requirements may vary. Contact your international coordinator for detail s.

Rush Orders

For customers in the U.S., rush orders received before 12 pm Eastern Time will be shipped the same day. Rush orders received after 12 noon Eastern Time will be shipped the next business day.

For customers and dealers in Canada, rush orders will be shipped within 2 business days. For customers and dealers outside the U.S. and Canada, contact your international coordinator for rush order scheduling. All rush orders carry a $50 incremental charge per order. FOB: Beve rly. Freight charges are prepaid and added or freight collect. All rush order processing is subject to stock availability.

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Returning Goods

Permission to return Thermo Scientific Orion products must be obtained prior to return. Co nt act us within 30 days of receipt of goods for a return authorization number.

Hazardous Materials

Some materials are designated corrosive/oxidizer by DOT and IATA. Some materials may require special labeling and handling. Carriers may ad d additional freight charges for handling/transporting these materials. Consolidatin g such material with other products may be prohibited. Additional freight charges are billed to you per FOB terms. Advise manufacturer of shipping instructions for these hazardous materials to reduce your freight costs.

Restocking Charge

Permission to return new, excess inventory must be obtained prior to return. If any item is authorized to be returned for credit as a result of an incorrect purchase wit hout a reorder, a 25% restocking charge of the price paid for the product will be made. International customer’s restocking fee of 25% will be off the international price.

Only new (in the box) goods may be returned within 30 days of shipment from manufacturer. Older items, 9 digit parts and discontinued items cannot be returned for credit.

Short Shipments

Manufacturer must be notified within 30 days of receipt of invoice of any item or billing discrepancies. All substantiated claims will be remedied by a credit memo and a new order placed for short shipment. Any shipment discrepancy claimed after 30 days of invoice da te will not be honored and credit will not be issued by manufacturer.

Force Majeure

Manufacturer shall not be liable for failure to perform or for delay in performance due to fire, flood, strike, or other labor difficulty, act of God, act of any governmental authority or of the purchaser, riot, embargo, fuel or energy shortage, wrecks or delays in transportation, inability to obtain necessary labor, materials, or manufacturing facilities from usual sources, or due to any cause beyond its reasonable control. In the event of a delay in performanc e due to any such cause, the date of delivery or time for completio n of performa nce will be extended by a period of time reasonably necessary to overcome the effect of such delay.

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Warranty

Thermo Scientific Orion process products are warranted to be free from defects in material and workmanship for a period of 12 months from date of installation or 18 months from date of shipment, whichever is earlier, when used under normal operating conditions and in accordance with the operating limitations and maintenance pro cedures given in the u ser guide and when no t having been subjected to accident, alteration, misuse or abuse. This warranty is also conditioned upon expendable and consumable items (diffusion tubing, electrodes and all solutions) being stored at temperatures between 5 °C and 45 °C (40 °F and 110 °F) in a non-corrosive atmosphere and within the shelf life printed on the product.

In the event of failure within the warranty period, the manufactur er or its authorized dealer will, at the option of manufacturer, repair or replace the product nonconforming to the above warranty or will refund the purchase price of the product.

The warranty described is exclusive and in lieu of all other warranties whether statutory, express, or implied including, but not limited to, any implie d warranty of merchantability or fitness for a particular purpose and all warranties arising from the course of dealing or usage of trade. The buyer’s sole and exclusive remedy is for repair or replacement of the non-conforming part thereof, or refund of the purchase price, but in no event shall the manufacturer (its contractors and suppliers of any tier) be liable to the buyer or any person for any special indirect, incidental, or consequential damages whether the claims are used in contract, in tort (including negligence), or otherwise with respect to or arising out of the product furni s hed hereunder.

Process products used at overseas nuclear facilities are also subject to the manufacturer’s nuclear terms and conditions. Contact the manufacturer if you do not have a copy.

Representations and warranties made by any person, including its autho riz ed dealers, distributors, representatives, and employees of the manufacturer, which are inconsistent or in addition to the terms of this warranty shall not be binding upon manufacturer unless in writing and signed by one of its officers.

| Orion 2111XP Sodium Analyzer Thermo Scientific

Appendix

Mounting Dimensions

Appendix

Thermo Scientific Orion 2111XP Sodium Analyzer | 95

Appendix

ISE Default Values

E0 default: 0.0 mV Low limit of E High limit of E

: - 60 mV

: + 60 mV

Slope default: 59.15 mV/decade Slope range: 45.0 mV/decade to 62.0 mV/decade

: 169 ppb

ISO

Volume of flow cell: 95 mL Concentration of standard 1 added during calibration = 19.1 ppm Volume of standard 1 added during calibration = 0.1 mL Concentration of standard 2 added during calibration = 192 ppm Volume of standard 2 added during calibration = 0.1 mL

Specifications

Sodium Measurement

Ammonia Application Package

Range 0.30 ppb to 200 ppm Accuracy (with DKA calibration) ± 5% or 0.3 ppb, whichever is greater

DIPA Application Package

Range 0.10 ppb to 10 ppm Accuracy (with DKA calibration) ± 5% or 0.1 ppb, whichever is greater

Cation/High Acid Application Package

Range 1.0 ppb to 200 ppm Accuracy (with DKA calibration) ± 5% or 2 ppb, whichever is greater Resolution 1, 2, or 3 significant digits Response Time 90% within 5 minutes after calibration with freshly

etched sodium sensing electrode

• 90% of final reading within 5 minutes of injecting a standard solution or

• 5 minutes maximum for time from 5% to 90% of measured change following dynamic addition of a

standard solution Units Displayed ppb, ppm (auto ranging) Temperature Compensation Automatic

| Orion 2111XP Sodium Analyzer Thermo Scientific

Thermo Scientifi? Orion 2111XP User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual