Teledyne 102E User Manual

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Page 1

ADDENDUM TO

MODEL 101E

OPERATORS MANUAL

(P/N 04740 REV. A)

FOR

MODEL 102E

TOTAL REDUCED SULFUR ANALYZER

with

MODEL 501 TRS

THERMAL CONVERTER

9480 CARROLL PARK DRIVE SAN DIEGO, CA 92121-5201

USA

Toll-free Phone: 800-324-5190

Phone: 858-657-9800

Fax: 858-657-9816

Email: Api-sales@teledyne.com

Website:

http://www.teledyne-api.com/

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Page 3

M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

TABLE OF CONTENTS

1. PREFACE ...................................................................................................................................... 1

1.1. Reference Numbering convention...............................................................................................2

2. SPECIFICATIONS, APPROVALS AND WARRANTY.......................................................................... 3

2.1. Specifications..........................................................................................................................3

2.1.1. M501-TRS Specifications ....................................................................................................3

2.2. EPA Equivalency Designation.....................................................................................................3

2.3. CE Mark Compliance ................................................................................................................4

3. GETTING STARTED....................................................................................................................... 5

3.1. Unpacking the M102E ..............................................................................................................5

3.2. Unpacking the M501-TRS .........................................................................................................5

3.2.1. M501-TRS Ventilation Clearance: ........................................................................................6

3.3. Internal Layouts......................................................................................................................7

3.4. Internal Pneumatic Flow of the M102E & the M501-TRS ................................................................8

3.5. Rear Panel Layout for the M102E & M501-TRS .............................................................................9

3.6. Initial Setup .........................................................................................................................10

3.6.1. Electrical Connections:..................................................................................................... 10

3.6.1.1. M102E Analog Output Connections.............................................................................. 10

3.6.1.2. M501-TRS Alarm Output Connections .......................................................................... 11

3.6.2. Pneumatic Connections:...................................................................................................11

3.6.2.1. Connections with Internal Valve Options Installed..........................................................14

3.7. Initial Operation ....................................................................................................................17

3.7.1. Startup / Warm Up of the M102E.......................................................................................17

3.7.2. Functional Check of the M102E..........................................................................................17

3.7.3. Startup / Warm Up of the M501-TRS..................................................................................18

3.8. Initial Calibration...................................................................................................................19

4. OPTIONAL HARDWARE AND SOFTWARE .................................................................................... 21

4.1. Rack Mount Kits (Options 20a, 20b, 21, 22 & 81)....................................................................... 21

4.2. Calibration Valves Options ......................................................................................................21

4.2.1. Zero/Span Valves (Option 50) & Internal Zero/Span Gas Generator (Option 51)....................... 21

4.3. Additional Manuals.................................................................................................................24

4.3.1. Printed Manuals (P/N 049880000) ..................................................................................... 24

4.3.2. Addendum on CD (Part number 049880200) ....................................................................... 24

5. M102E OPERATING INSTRUCTIONS........................................................................................... 25

5.1.1. M102E Analog Output Signals ........................................................................................... 25

5.1.2. Setting the M102E Gas Measurement Mode......................................................................... 26

5.2. SETUP – DIAG: Using the Diagnostics Functions......................................................................... 26

5.2.1. M102E Analog I/O Configuration........................................................................................26

5.2.2. M102E Test Channel Output .............................................................................................27

5.3. SETUP – COMM: Setting Up the M102E’s Communication Ports ....................................................27

5.3.1. M102E ID Code............................................................................................................... 27

5.3.2. M102E Ethernet Host Name .............................................................................................. 27

5.4. Remote Operation of the Analyzer............................................................................................28

5.4.1. Control Inputs ................................................................................................................28

5.4.2. Using the M102E with a Hessen Protocol Network ................................................................29

5.4.2.1. M102E Hessen Protocol Gas ID List. ............................................................................29

5.4.2.2. Setting Hessen Protocol Status Flags ...........................................................................30

6. M501-TRS OPERATING INSTRUCTIONS ..................................................................................... 31

6.1. Basic M501-TRS Controls........................................................................................................ 31

6.2. To Display The Current Temperature:....................................................................................... 32

6.3. To Manually Adjust the Converter Oven Temperature: ................................................................ 33

6.4. Autotune the Temperature Controller: ......................................................................................34

6.4.1. Initiating the Autotune Process: ........................................................................................34

6.4.2. Aborting the Autotune Process:.........................................................................................35

6.5. M501TRS Alarm Relay Adjustment ...........................................................................................35

7. CALIBRATION PROCEDURES...................................................................................................... 37

7.1. M102E Calibration .................................................................................................................37

7.2. M501-TRS Calibration ............................................................................................................37

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M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

8. INSTRUMENT MAINTENANCE..................................................................................................... 39

8.1. Additional and Updated Maintenance Procedures........................................................................40

8.1.1. Maintaining the SO

8.1.1.1. Predicting When the SO

8.1.1.2. Checking the Function of the SO

8.1.1.3. Changing the SO

9. THEORY OF OPERATION............................................................................................................. 43

9.1. Measurement Principle ...........................................................................................................43

9.1.1. TRS Conversion ..............................................................................................................43

9.1.2. SO

Ultraviolet Fluorescence ............................................................................................. 43

9.2. The UV Light Path..................................................................................................................46

9.2.1. UV Lamp Shutter & PMT Offset.......................................................................................... 46

9.3. Pneumatic Operation..............................................................................................................46

9.3.1. Sample gas Flow.............................................................................................................46

9.3.2. M501 SO

Scrubber ......................................................................................................... 46

9.4. Electronic Operation...............................................................................................................47

9.4.1. Sensor Module................................................................................................................ 47

9.4.1.1. Sample Chamber......................................................................................................48

9.4.1.2. Sample Chamber Heating Circuit.................................................................................48

9.4.2. M501-TRS electronics ......................................................................................................49

9.4.2.1. Thermal Switch ........................................................................................................49

9.4.2.2. Temperature Alarms and Alarm Output ........................................................................ 50

10. TROUBLESHOOTING & REPAIR ................................................................................................ 51

10.1.1. Fault Diagnosis with Warning Messages ............................................................................ 51

10.1.1.1. M102E Warning Messages ........................................................................................ 51

10.1.1.2. M501-TRS Error Codes.............................................................................................51

10.1.2. Fault Diagnosis with Test Functions.................................................................................. 52

10.2. M501-TRS Trouble shooting ..................................................................................................53

10.2.1. TRS Converter Not Heating:............................................................................................ 53

10.3. Other Performance Problems ................................................................................................. 53

10.3.1. Excessive noise.............................................................................................................53

10.4. Subsystem Checkout............................................................................................................ 54

10.4.1. Checking the Efficiency of the M501-TRS SO

10.4.2. Checking the Efficiency of the M501-TRS TRS Æ SO

10.5. Additional Repair Procedures ................................................................................................. 55

10.5.1. UV Lamp Adjustment and/or Replacement ........................................................................55

10.5.1.1. Adjusting the UV Lamp (Peaking the Lamp) ................................................................56

10.5.1.2. Replacing the UV Lamp............................................................................................57

10.5.2. Replacing the UV filter/lens .............................................................................................. 58

10.5.3. Replacing the PMT, HVPS or TEC......................................................................................59

10.5.4. M102E PMT Hardware Calibration (FACTORY CAL) .............................................................. 61

10.5.5. Replacing the TRS Converter Heating Tube .......................................................................63

10.6. Manually Programming the M501-TRS Temperature Controller ...................................................64

10.6.1. Temperature Controller Primary Menu Parameters..............................................................65

10.7. Technical Assistance ............................................................................................................67

Scrubber ...........................................................................................40

Scrubber Material ............................................................................ 41

Scrubber Should Be Replaced. ................................................. 40

Scrubber................................................................... 41

Scrubber....................................................... 54

Converter............................................ 54

LIST OF APPENDICES

APPENDIX A - VERSION SPECIFIC SOFTWARE DOCUMENTATION

APPENDIX A-1: M102E Software Menu Trees, Revision A.2 APPENDIX A-2: Setup Variables For Serial I/O, Revision A.2 APPENDIX A-3: Warnings and Test Functions, Revision A.2 APPENDIX A-4: M102E Signal I/O Definitions, Revision A.2 APPENDIX A-5: M102E iDAS Functions, Revision A.2

APPENDIX B - M102E SPARE PARTS LIST APPENDIX D - ELECTRONIC SCHEMATICS

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M102E/M501 TRS PREFACE

(Addendum to M101E Manual - P/N 04740 Rev A)

LIST OF FIGURES

Figure 3-1: M102E Internal Layout ...................................................................................7

Figure 3-2: M501-TRS Internal Layout...............................................................................7

Figure 3-3: Internal Pneumatic Diagram of the M102E Standard Configuration........................ 8

Figure 3-4: M102E Rear Panel Layout................................................................................9

Figure 3-5: M501-TRS Rear Panel Layout...........................................................................9

Figure 3-6: Analog Output Connector .............................................................................. 10

Figure 3-7: Pneumatic Connections–Basic Configuration–Using Gas Dilution Calibrator ........... 12

Figure 3-8: Pneumatic Connections–Basic Configuration–Using Bottled Span Gas .................. 12

Figure 3-9: Basic Pneumatic Connections for Units with Zero/Span Valve Option ................... 15

Figure 3-10: Pneumatic Connections for Formal Calibration of Units with an IZS Valve Option ... 16

Figure 3-11: Pneumatic Connections for Informal Calibration Checks of Units with IZS Valve

Option ...................................................................................................... 16

Figure 3-12: M501-TRS Temperature Controller Startup ..................................................... 18

Figure 4-1: Internal Pneumatic Diagram of the M102E With Z/S Option Installed................... 22

Figure 4-2: Internal Pneumatic Diagram of the M102E with IZS Options Installed.................. 23

Figure 5-1: Analog Output Connector Key ........................................................................ 25

Figure 5-2: Control Inputs with local 5 V power supply ...................................................... 28

Figure 5-3: Control Inputs with external 5 V power supply ................................................. 29

Figure 6–1: M501-TRS Temperature Controls ................................................................... 31

Figure 9-1: UV Absorption in the M102E Reaction Cell ....................................................... 44

Figure 9-2: M102E Sensor Module .................................................................................. 47

Figure 9-3: M102E Sample Chamber............................................................................... 48

Figure 9-4: M501-TRS Electronic Block Diagram ............................................................... 49

Figure 10-1: Shutter Assembly - Exploded View.................................................................. 57

Figure 10-2: Disassembling the Shutter Assembly............................................................... 58

Figure 10-3: PMT Assembly - Exploded View ...................................................................... 59

Figure 10-4: Pre-Amplifier Board Layout............................................................................ 62

LIST OF TABLES

Table 2-1: Model 102E Basic Unit Specifications..................................................................3

Table 3-1: TRS – SO

Table 3–2: Analog output Pin Outs................................................................................... 10

Table 3-3: Inlet / Outlet Connector Nomenclature............................................................. 11

Table 3-4: NIST-SRM's Available for Traceability of H2S & SO

Table 4-1: Zero/Span Valve Operating States.................................................................. 22

Table 4-2: IZS Valve Operating States ........................................................................... 23

Table 5-1 M102E gas Measurement Modes...................................................................... 26

Table 5-2: Analog Output Pin Assignments ....................................................................... 26

Table 5-3: Test Parameters Available for Analog Output A4 ................................................ 27

Table 5-4: M102E Control Input Pin Assignments .............................................................. 28

Table 5-5: M102E Default Hessen Gas ID’s....................................................................... 29

Table 5-6: Default Hessen Status Bit Assignments ............................................................ 30

Table 6-1: M501-TRS Temperature Controls and Definitions ............................................... 32

Table 8-1: M102E Preventive Maintenance Schedule.......................................................... 39

Table 10-1: Test Functions - Possible Causes for Out-Of-Range Values ................................... 51

Table 10-2: Test Functions - Possible Causes for Out-Of-Range Values ................................... 52

Table 10-3 – Temperature Controller – Primary Parameter Settings......................................... 66

Table 10-4 – Temperature Controller – Primary Parameter Settings......................................... 67

Switching Valve Operating Modes....................................................... 8

Calibration Gases .................... 14

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M102E/M501 TRS PREFACE

(Addendum to M101E Manual - P/N 04740 Rev A)

1. PREFACE

NOTE

The information contained in this addendum is pertinent to M102E analyzers running

software revision A.2. Some or all of the information may not be applicable to previous

revision of that software.

The software revision your analyzer is running is displayed in the upper left-hand

corner of the display any time the instrument is in SETUP mode.

This addendum is based on the Model 101E Operators Manual (P/N 04740, REV. A). In most ways the M102E is identical to the M102E in design and operation, therefore most of the basic set up information, operating instructions as well as calibration, maintenance, troubleshooting and repair methods are found in that manual.

This addendum documents only those areas where the M102E is different in design or operating method from the M102E.

Specifically:

• Areas where updates and improvements to the M10XE software have been implemented

since the publication date of the M101E Manual - P/N 04740 Rev A.

• Corrections of errors and omissions discovered in the M101E Manual - P/N 04740 Rev A.

• EXTERNAL TRS CONVERSION: Like the M101E, which converts H

measures the amount of SO converts total reduced sulfur (TRS) gases into SO

present using a UV fluorescence technique, the M102E

before measuring the SO2 using the

S to SO2, then

same UV fluorescence method.

Unlike the M102E, which performs the H

S Æ SO2 conversion internally, the M102E

requires an external TRS converter, in this case a Teledyne Instruments M501-TRS.

Therefore this addendum includes instructions and information regarding:

• Areas of operation and setup of the M102 that depart from the method described by

the M101E operator’s manual because the TRS Æ SO

conversion is performed

externally.

• The proper set up and operation on the M501-TRS.

05514 Rev A1 1

Page 8

PREFACE M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

1.1. Reference Numbering convention

Unless otherwise specified, chapter, section, figure and table reference numbers referred to within this text are relative to this document.

EXAMPLE: “Figure 2-1” refers to the figure, within this document, labeled as 2-1.

References to chapters, sections, figures and tables in the original document will be labeled as such.

EXAMPLE: “Figure 6.1 of the M101E Operators Manual (P/N 04470, REV. A)”.

User Notes:

2 05514 Rev A1

Page 9

M102E/M501 TRS SPECIFICATIONS, APPROVALS AND WARRANTY

(Addendum to M101E Manual - P/N 04740 Rev A)

2. SPECIFICATIONS, APPROVALS AND WARRANTY

2.1. Specifications

There are no significant differences between the performance specifications for the M102E and the M102E as listed in Section 2.1 of the M101E Manual - P/N 04740 Rev A.

2.1.1. M501-TRS Specifications

Table 2-1: Model 102E Basic Unit Specifications

S >95%

Minimum Converter Efficiency

Maximum TS Concentration for specified conversion efficiency

Sample Flow Rate 650cc/min. ±10% - driven by M102E pneumatic system

Optimum Converter Temperature

Maximum Converter Temperature

Dimensions H x W x D 7" x 17" x 22" (178 mm x 432 mm x 559 mm)

Weight

AC Power Rating

Internal Alarms

Alarm Output Relay

Alarm Output Rating

Environmental Installation category (over-voltage category) II; Pollution degree 2

Certifications

For indoor use at altitudes ≤ 2000m only

COS >90% CS

>90%

20 ppmv

1000°C (factory setup)

1100°C

16 lbs (8 kg) 26 lbs (12 kg) CE version

115 V, 50/60 Hz - 400 Watts; 230 V, 50/60 Hz - 575 Watts; CE Version

High Alarm Point: 1050°C Low Alarm Point: 950°C

SPST - 1 point: Alarm output is energized should either the temperature controller’s high or low internal alarm set points be activated.

220V AC/30V DC, 1A (resistive load)

IEC 1010-1 / 61010-1:93 (includes A1) + A2:95,

2.2. EPA Equivalency Designation

No EPA equivalency standards exist for TRS measurement, however, the M102E analyzer qualifies for EPA equivalency designation as Reference Method Number EQSA-0495-100 per 40 CFR Part 53 when operated under the following conditions:

• Measurement Mode: SO2 single gas mode.

• Range: Any range from 50 parts per billion (ppb) to 10 parts per million (ppm).

• Ambient temperature range of 5

• Line voltage range of 105-125 VAC or 220-240 VAC, at 50 or 60 Hz.

05514 Rev A1 3

C to 40 oC.

Page 10

SPECIFICATIONS, APPROVALS AND WARRANTY M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

• Sample filter: Equipped with PTFE filter element in the internal filter assembly.

• Sample flow of 650 +/- 65 cc/min.

• Vacuum pump (internal or external) capable of 14"Hg Absolute pressure @ 1 slpm or

better.

• Software settings:

Dynamic span OFF Dynamic zero OFF Dilution factor OFF AutoCal ON or OFF Dual range ON or OFF Auto-range ON or OFF Temp/Pressure compensation ON

Under the designation, the analyzer may be operated with or without the following optional equipment:

• Rack mount with chassis slides.

• Rack mount without slides, ears only.

• Zero/span valve options.

• Internal zero/span (IZS) option with either:

• SO

• 4-20mA isolated analog outputs.

• Status outputs.

• Control inputs.

• RS-232 output.

• Ethernet output.

• Zero air scrubber.

• 4-20mA, isolated output.

permeation tube - 0.4 ppm at 0.7 liter per minute; certified/uncertified.

permeation tube - 0.8 ppm at 0.7 liter per minute; certified/uncertified. Under the

designation, the IZS option cannot be used as the source of calibration.

2.3. CE Mark Compliance

See Section 2.3 of the M101E Manual - P/N 04740 Rev A

User Notes:

4 05514 Rev A1

Page 11

M102E/M501 TRS GETTING STARTED

(Addendum to M101E Manual - P/N 04740 Rev A)

3. GETTING STARTED

3.1. Unpacking the M102E

Unpack the M102E as per the directions ins Section 3.1 of the M101E Manual - P/N 04740 Rev A.

1. There are no shipping screws to be removed in the M102E.

3.2. Unpacking the M501-TRS

2. Inspect the shipping package for external damage. If damaged, please advise the shipper first,

then Teledyne Instruments.

3. Carefully remove the top cover of the converter and check for internal shipping damage.

• Remove the screws fastening the top cover to the unit (four per side).

• Lift the cover straight up.

CAUTION

Never disconnect electronic circuit boards, wiring harnesses or

4. Inspect the interior of the instrument to make sure all components are in good shape and

properly seated.

5. Check the connectors of the various internal wiring harnesses and pneumatic hoses to make

sure they are firmly and properly seated.

6. There are no shipping screws to be removed in the M501-TRS.

7. Replace the top cover.

The M501-TRS will not operate properly with the top cover removed.

electronic subassemblies while the unit is under power.

NOTE

The air cooling required to stabilize the temperature of the converter tube is dependent

on air flow patterns that only exist with the top cover in place.

Without the top cover in place, the thermal cutout may overheat and shut off the

heating element.

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Page 12

GETTING STARTED M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

3.2.1. M501-TRS Ventilation Clearance:

Whether the M501-TRS is set up on a bench or installed into an instrument rack, be sure to leave sufficient ventilation clearance.

AREA MINIMUM REQUIRED CLEARANCE

Back of the instrument 10 cm / 4 inches

Sides of the instrument 2.5 cm / 1 inch

Above and below the instrument. 2.5 cm / 1 inch

NOTE

If the M501-TRS is installed in an instrument rack or any type of enclosure, make sure

that the rack/enclosure itself is adequately ventilated.

Failure to provide proper ventilation can result in the ambient temperature exceeding

the maximum operating temperature specification for the M102E (40°C)

6 05514 Rev A1

Page 13

M102E/M501 TRS GETTING STARTED

g Sy

(Addendum to M101E Manual - P/N 04740 Rev A)

3.3. Internal Layouts

Figures 3-1 & 3-3 supersede Figure 3-9 of the M101E Manual - P/N 04740 Rev A.

Front Panel

Reaction Cell

Hydrocarbon Scrubber

Hidden from view b eneath

Reaction Cell

ON/OFF SWITCH

Particulate Filter

Pump Assy

UV Source Lap

230VAC

Transformer

(Option)

PMT Preamp PCA

PMT Housin

Rela

PMT Coolin

Board

IZS Permeation Tube and Oven

(+12 VDC)

stem

PS2

(Option)

Span/Cal Valves

PS1

(+5 VDC; ±15VDC)

(Option)

104 Card

Rear Panel

Mother

Board

Vacuum

Manifold

Power Supply

UV Lamp

ON/OFF SWITCH

Figure 3-1: M102E Internal Layout

Temperature

Controller

230VAC

Transformer

(Option)

Converter Tube Cover

Converter Heater located

underneath Cover

SO2

Scrubber

Converter Tube

Converter Heater

Control Relay

Alarm

Outputs

Figure 3-2: M501-TRS Internal Layout

05514 Rev A1 7

Page 14

GETTING STARTED M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

3.4. Internal Pneumatic Flow of the M102E & the

M501-TRS

Figure 3-3 shows the internal pneumatic flow of the M102E in its Standard configuration. For information on instruments in which one of the various zero/span valve options refer to Figures 52 and 5-3.

ANALYZER

TRS

CONVERTER OVEN

FROM

ANALYZER

Scrubbe

FROM

CONVERTER

EXHAUST GAS

OUTLET

SAMPLE GAS

INLET

INSTRUMENT

M102E

CHASSIS

KICKER EXHAUST

PUMP

SAMPLE FILTER

TO PUMP

TRS / SO

MODE VALVE

HYDROCARBON

SCRUBBER

(KICKER)

Gas Flow in SO

phase

of multigas mode or

when i n SO

measurement mode

SAMPLE

CHAMBER

PMT

UV LAMP

M501-TRS

ZERO AIR INLET

SPAN GAS INLET

VACUUM MANIFOLD

EXHAUST TO OUTE

LAYER OF KICKE

FLOW CONTROL ASSY

SAMPLE

PRESSURE

SENSOR

FLOW / PRESSURE

SENSOR PC

FLOW

SENSOR

Figure 3-3: Internal Pneumatic Diagram of the M102E Standard Con figuration.

Switching Valve Operating Modes

Bypasses M501-TRS

CONNECTION

(FIG. 5-2)

2 Æ 3 2 Æ 1

- -

GAS

MODE

TRS

SO2

TRS –SO2

Table 3-1: TRS – SO

CONDITION OF TRS –SO2 SWITCHING VALVE VALVE PORT

Open to SO

Switches between above two states every 10 minutes.

Scrubber and Molybdenum Converter

Open to directly to Sample Chamber.

8 05514 Rev A1

Page 15

M102E/M501 TRS GETTING STARTED

(Addendum to M101E Manual - P/N 04740 Rev A)

3.5. Rear Panel Layout for the M102E & M501-TRS

Figures 3-4 & 3-5 supersede Figure 3-2 of the M101E Manual - P/N 04740 Rev A.

5 Amp

Slow-Blow

Fuse

Figure 3-4: M102E Rear Panel Layout

Alarm Output

Connections

Figure 3-5: M501-TRS Rear Panel Layout

05514 Rev A1 9

Page 16

GETTING STARTED M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

3.6. Initial Setup

3.6.1. Electrical Connections:

The electrical connections for the M102E are the same as those described in Section 3.1.1 of the M101E Manual - P/N 04740 Rev A except for the test channel analog output:

3.6.1.1. M102E Analog Output Connections

This section supercedes Section 3.1.1.1 of the M101E Manual - P/N 04740 Rev A.

Attach a strip chart recorder and/or data-logger to the appropriate contacts of the analog output connecter on the rear panel of the analyzer.

A1 A2 A3 A4 + - + - + - + -

ANALOG OUT

Figure 3-6: Analog Output Connector

The A1 and A2 channels output a signal that is proportional to the SO

concentration of the

sample gas.

The output, labeled A3 is special. It can be set by the user (see Section 6.9.10 of the M101E Manual - P/N 04740 Rev A) to output any one of the parameters accessible through the <TST TST> keys of the units sample display.

Pin-outs for the Analog Output connector at the rear panel of the instrument are:

Table 3–2: Analog output Pin Outs

PIN ANALOG OUTPUT VOLTAGE OUTPUT CURRENT LOOP OPTION

1 V Out I Out + 2

3 V Out I Out + 4

5 V Out I Out + 6

7 Not Available Not Available 8

Ground I Out -

Not Available Not Available

• The default analog output voltage setting of the M102E UV Fluorescence SO

Analyzer is 0

– 5 VDC with a range of 0 – 500 ppb.

10 05514 Rev A1

Page 17

M102E/M501 TRS GETTING STARTED

(Addendum to M101E Manual - P/N 04740 Rev A)

• TO change these settings, see Sections 6.9.4 and 6.7 of the M101E Manual - P/N 04740

Rev A respectively.

3.6.1.2. M501-TRS Alarm Output Connections

The rear panel of the M501-TRS includes a terminal strip by which connections can be made to the converters internal temperature alarm for more information on this alarm see Section 6.5).

• Connect the input leads to your alarm-sensing device (e.g. datalogger) to the center two

pins of the alarm output connector (see Figure 3-5).

• Make sure the load does not exceed the rated capacity of the relay.

3.6.2. Pneumatic Connections:

This section supercedes the information contained in Section 3.1.2 of the M101E Manual

- P/N 04740 Rev A.

CAUTION

To prevent dust from getting into the analyzer, it was shipped with small plugs inserted

into each of the pneumatic fittings on the rear panel. Make sure that all dust plugs are

removed before attaching exhaust and supply gas lines.

Sample and calibration gases should only come into contact with PTFE (Teflon) or glass materials. They should not come in contact with FEP or stainless steel materials.

Figures 3-7 and 3-8 show the most common configurations for gas supply and exhaust lines to the Model 102E Analyzer. Figures 3-9, 3-10 & 3-11 show the connections for units with valve options installed.

Please refer to Figures 3-1 & 3.3 for the location of pneumatic connections at the rear panel of the M102E and the M501-TRS.

Table 3-3: Inlet / Outlet Connector Nomenclature

M102E PNEMATIC CONNECTERS

REAR PANEL LABEL FUNCTION

SAMPLE

EXHAUST

SPAN

ZERO AIR

TO CONVERTER Sample gas leaves the M102E to be conditioned by the M501-TRS via this port.

FROM CONVERTER

Connects the sample gas to the analyzer. When operating the analyzer without zero/span option, this is also the inlet for any calibration gases.

Exhausts the gas sampled by the analyzer. Connect to an outside area away from people.

On units with zero/span/shutoff valve options installed, connect a gas line to the source of calibrated span gas here.

On Units with zero/span valve or IZS option installed, this port connects the zero air gas or the zero air cartridge to the analyzer.

Sample gas returns to the M102E after being conditioned by the M501-TRS via this port.

M501-TRS PNEMATIC CONNECTERS

REAR PANEL LABEL FUNCTION

05514 Rev A1 11

Page 18

GETTING STARTED M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

FROM ANALYZER Sample gas enters the M501-TRS from the M102E via this port.

TO ANALYZER Sample gas leaves the M501-TRS to return to the M102E via this port.

Calibrated

span GAS

(At high

concentration)

MODEL 701

Zero Air

Generator

MODEL 700

Gas Dilutio n

Calibrator

(with Ozone

Bench Option)

VENT

M501-TRS

From Analyzer

To Analyzer

Source of

SAMPLE Gas

Removed

Calibration

Sample Exhaust Span

Zero Air To Converter

From Converter

during

MODEL

102E

Figure 3-7: Pneumatic Connections–Basic Configuration–Using Gas Dilution Calibrator

MODEL 701

Zero Air

Calibrated

span GAS

Generator

Valve

Needle

valve to

control

flow

VENT

Source of

SAMPLE Gas

Removed

during

Calibration

Sample Exhaust Span

MODEL

102E

M501-TRS

From Analyzer

To Analyzer

Zero Air To Converter

From Converter

Figure 3-8: Pneumatic Connections–Basic Configuration–Using Bottled Span Gas

8. Attach the 1/4" exhaust line to the exhaust port.

12 05514 Rev A1

Page 19

M102E/M501 TRS GETTING STARTED

(Addendum to M101E Manual - P/N 04740 Rev A)

CAUTION

The exhaust from the instrument needs to be vented outside the immediate area or shelter surrounding the instrument and conform to all safety requirements using a maximum of 10 meters of 1/4” PTFE tubing.

9. Attach the sample line to the sample inlet port. Ideally, the pressure of the sample gas should be equal to ambient atmospheric pressure.

NOTE

Maximum pressure of any gas at the sample inlet should not exceed 1.5 in-Hg above

ambient pressure and ideally should equal ambient atmospheric pressure.

In applications where the sample gas is received from a pressurized manifold, a vent

must be provided to equalize the sample gas with ambient atmospheric pressure before

it enters the analyzer. The vented gas needs to be routed outsi de the immediate area or

shelter surrounding the instrument.

10. Attach zero air and span gas supply lines as appropriate (see Figures 3-5 & 3.5).

• Zero air and span gas inlets should supply their respective gases in excess of the 700

/min demand of the analyzer. Supply and vent lines should be of sufficient length and

cc diameter to prevent back diffusion and pressure effects.

• For this type of analyzer, zero air and span gas are defined as follows:

SPAN GAS

• While it is possible to calibrate the M102E using SO

the analyzers gas measurement mode to SO

, Teledyne Instruments recommends that H2S

as the span calibration gas by setting

be used and that calibration operations be carried out with the analyzer’s TRS gas measurement mode selected. Please note that verifying converter efficiency requires that the instrument be calibrated on both TRS and SO between the TRS and SO

• It is recommended that the H

modes.

S span gas be equal to 90% of the analyzer’s selected

, and the slope factors compared

reporting range.

• O2 is a quenching agent in fluorescent Sulfur analyzers. If the balance gas is pure

nitrogen, then false positive readings will result, both at zero and span. Therefore the user should either use cylinders with zero air as the balance gas, or should use higher concentration cylinders with an N2 balance, and dilute further with zero air using a calibrator, such as the TAPI M700.

EXAMPLE: If the selected reporting rang is 0 ppb Æ 500 ppb, an appropriate span gas concentration would be 450 ppb H

Cylinders of calibrated H

S gas traceable to NIST-Standard Reference Material specifications

(also referred to as SRM’s or EPA protocol calibration gases) are commercially available. Table 3-4 lists specific NIST-SRM reference numbers for various concentrations of H

05514 Rev A1 13

Page 20

GETTING STARTED M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

Table 3-4: NIST-SRM's Available for Traceability of H2S & SO2 Calibration Gases

NIST-SRM4 TYPE

2730 2731

Hydrogen sulfide in N Hydrogen sulfide in N2

NOMINAL

CONCENTRATION

5000 ppb

20 ppm

ZERO AIR

• A gas that is similar in chemical composition to the earth’s atmosphere but without the

gas(es) being measured by the analyzer, in this case total reduced sulfur (TRS). While TRS typically includes Hydrogen sulfide (H (CH

and Methyl mercaptan (MeSH), CH4S many other gases fall into this category as

3)2S2

S), Dimethyl sulfide (CH3)2 , Dimethyl disulfide

well. In addition other interferent gases may be present in ambient air as well.

To ensure that high quality zero air is available a zero air generator such as the Teledyne Instruments Model 701 should be used.

• If your analyzer is equipped with an IZS option, it is capable of creating zero air that is

adequate for performing informal calibration checks, but a zero air generator such as the Teledyne Instruments Model 701 is still recommended for performing formal calibration operations.

11. Once the appropriate pneumatic connections have been made, check all pneumatic fittings for leaks using a procedure similar to that defined in Section 11.5.1 of the M101E Manual - P/N 04740 Rev A.

3.6.2.1. Connections with Internal Valve Options Installed

If your analyzer is equiped with either the zero/span valve option (Option 50) or the internal zero/span option (Option 51), the pneumatic connections should be made as shown in Figures 3-9; 3-10 & 3-11:

14 05514 Rev A1

Page 21

M102E/M501 TRS GETTING STARTED

(Addendum to M101E Manual - P/N 04740 Rev A)

Zero/Span Valves – Option 50

VENT if input is pressurized

Sam

Exhaust

Zero Air

To Converter

From Converter

MODEL

102E

MODEL 700

Gas Dilution Calibrator

(with O3 generator option)

Calibrated SO

or H2S

gas

(At high

concentration)

VENT

MODEL 701

Zero Air

Generator

Source of

SAMPLE Gas

External Zero

Air Scrubber

M501-TRS

Filter

To Analyze

From Analyze

Figure 3-9: Basic Pneumatic Connections for Units with Zero/Span Valve Option

05514 Rev A1 15

Page 22

GETTING STARTED M102E/M501 TRS

(

)

(Addendum to M101E Manual - P/N 04740 Rev A)

MODEL 700

Gas Dilution Calibrator

(with O3 generator option)

Calibrated

H2S gas

(At high

concentration)

VENT

MODEL 701

Zero Air

Generator

Source of

SAMPLE Gas

External Zero

Air Scrubber

M501-TRS

To Analyze

From Analyze

Filter

VENT if input is pressurized

Sam

Exhaust

MODEL

102E

Zero Air

To Converter

From Converter

Figure 3-10: Pneumatic Connections for Formal Calibration of Units with an IZS Valve

Option

Source of

SAMPLE Gas

VENT if input is pressurized

Sam

Ambient

Air

M501-TRS

From Analyze

To Analyzer

Exhaust

Zero Air

To Converter

From Converter

MODEL

102E

Scrubber

Figure 3-11: Pneumatic Connections for Informal Calibration Checks of Units with IZS

Valve Option

NOTE

Gas flow must be maintained at all times for units with IZS Options installed. The IZS

option requires a permeation tube ( customer supplied ) which emits H2S. Insufficient

gas flow can build up H2S to levels that will damage the instrument.

Remove the permeation device when taking the analyzer out of operation.

16 05514 Rev A1

Page 23

M102E/M501 TRS GETTING STARTED

(Addendum to M101E Manual - P/N 04740 Rev A)

3.7. Initial Operation

3.7.1. Startup / Warm Up of the M102E

Startup procedures and warm up behavior of the M102E are identical to those described in Sections 3.2.1 and 3.2.2 of the M101E Manual - P/N 04740 Rev A.

Possible Warning Messages at Start-Up

Warning messages for the M102E is the same as the list of warning messages included in

appendix A—3 of the M101E Manual - P/N 04740 Rev A with the exception that there is no CONV

TEMP WARNING (converter Temperature Warning).

3.7.2. Functional Check of the M102E

To performing an initial functional check of the M102E follow the steps contained in Section 3.2.4 of the M101E Manual - P/N 04740 Rev A.

Test Functions

The following diagram supercedes the one found in Step 2 of Section 3.2.4 of the M101E Manual P/N 04740 Rev A.

SAMPLE RANGE = 500.0 PPB TRS = X.X < TST TST > CAL SETUP

RANGE

TRS STB

PRES

Toggle <TST TST> keys to

scroll throu

Only appears if IZS option is

installed.

Only appears if analog output A4

is actively reporting a test function.

Shown as they appear when analyzer

is in TRS mode. In SO

h list of functions

mode appear as SO2 STB, SO2 OFFS &

SAMP FL PMT NORM PMT UV LAMP LAMP RATIO STR. LGT DARK PMT DARK LAMP TRS SLOPE TRS OFFS HVPS RCELL TEMP BOX TEMP PMT TEMP IZS TEMP TEST TIME

SO2 SLOPE. In multigas mode, both versions appear.

Refer to Section

6.2.1 of the M101E

Manual - P/N 04740

Rev A for definitions

of these test

functions.

05514 Rev A1 17

Page 24

GETTING STARTED M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

3.7.3. Startup / Warm Up of the M501-TRS

After electrical and pneumatic connections are made, turn on the instrument and pump power. The exhaust fan should start.

The M501-TRS’ temperature controller is preprogrammed at the factory so no special setup operation is required. The temperature controller (see Figure 3-12) should immediately come on in operation mode: the current temperature of the converter oven should the display immediately appear in the display area and the process

It may take as much as 30 minutes for the oven to reach its nominal operating temperature.

During that initial warm up period the high and low alarms and the M501-TRS single alarm output are disabled. Both the internal alarms and the alarm output will be automatically enabled once the converter oven temperature rises above the lower alarm limit.

value (PV) LED should be lit.

Process Variable

LED

High Alarm LED

Low Alarm LED

Display area

Figure 3-12: M501-TRS Temperature Controller Startup

18 05514 Rev A1

Page 25

M102E/M501 TRS GETTING STARTED

(Addendum to M101E Manual - P/N 04740 Rev A)

3.8. Initial Calibration

Initial calibration of the M102E should be performed with:

• Zero air supplied by a zero air generator such as the Teledyne Instruments’ M701;

• Calibrated H

• With external pneumatic connections as described in Figures 3-7 through 3-11 of this

addendum, and;

• Using the information and procedure included in Section 3.3 of the M101E Manual - P/N

04740 Rev A.

No initial calibration of the M501-TRS temperature controller is required.

Once you have completed the above set-up procedures, please fill out the quality

questionnaire that was shipped with your unit and return it to Teledyne Instruments.

This information is vital to our efforts in continuously improving our service and our

S span gas of the appropriate concentration:

NOTE

products. Thank you.

User Notes:

05514 Rev A1 19

Page 26

Page 27

M102E/M501 TRS OPTIONAL HARDWARE AND SOFTWARE

(Addendum to M101E Manual - P/N 04740 Rev A)

4. OPTIONAL HARDWARE AND SOFTWARE

This section includes descriptions of the hardware and software options available for the Model 102E analyzer and M501-TRS converter that are different from or not included in Chapter 5 of the M101E Manual - P/N 04740 Rev A. For all other available options see that document.

For assistance with ordering these options please contact the sales department of Teledyne Instruments at:

TOLL-FREE: 800-324-5190

TEL: +1 858-657-9800

FAX: +1 858-657-9816

E-MAIL: apisales@teledyne.com

WEB SITE: http://www.teledyne-api.com

4.1. Rack Mount Kits (Options 20a, 20b, 21, 22 & 81)

The following table supercedes the one included in Section 5.1 of the M101E Manual - P/N 04740 Rev A.

OPTION NUMBER DESCRIPTION

OPT 20A Rack mount brackets with 26 in. chassis slides. OPT 20B Rack mount brackets with 24 in. chassis slides.

OPT 21 Rack mount brackets only OPT 22 Rack Mount for M501-TRS OPT 81 Rack Mount for M501-TRS with slides

4.2. Calibration Valves Options

4.2.1. Zero/Span Valves (Option 50) & Internal Zero/Span Gas

Generator (Option 51)

The description of the construction and operation for the zero span and IZS valve options for the M102E TRS is identical to that information contained in Section 5.4of the M101E Manual - P/N 04740 Rev A.

The internal pneumatic flow or the M102E with either of these options installed is however different. See:

• Figure 4-1 for an illustration of the M102E internal gas flow with the zero/span valves

(option 50), and;

• Figure 4-2 for an illustration of the M102E internal gas flow with the IZS valve (option 1).

05514 Rev A1 21

Page 28

OPTIONAL HARDWARE AND SOFTWARE M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

ANALYZER

TRS Æ SO

CONVERTER OVEN

FROM

ANALYZER

Scrubber

FROM

CONVERTER

EXHAUST GAS

OUTLET

M501-TRS

SAMPLE GAS

INLET

ZERO AIR INLET

SPAN GAS INLET

PUMP

ZERO/SPAN VALVE

3 2

3 1

SAMPLE FILTER

SAMPLE/CAL

KICKER EXHAUST

TO PUMP

ALVE

TRS / SO

MODE

VALVE

HYDROCARBON

SCRUBBER

(KICKER)

VACUUM MANIFOLD

Gas Flow in SO

of multigas mode or

when i n SO

measurement mode

EXHAUST TO OUTE

LAYER OF KICKE

FLOW CONTROL ASSY

phase

SAMPLE

PRESSURE

SENSOR

FLOW / PRESSURE

SENSOR PC

SAMPLE

CHAMBER

PMT

FLOW

SENSOR

M102E

INSTRUMENT

CHASSIS

UV LAMP

Figure 4-1: Internal Pneumatic Diagram of the M102E With Z/S Option Installed.

The following table describes the state of each valve during the analyzer’s various operational modes.

Table 4-1: Zero/Span Valve Operating States

MODE VALVE CONDITION VALVE PORT

CONNECTION

(FIG. 5-2)

SAMPLE

Zero/Span Open to ZERO AIR inlet

Sample/Cal Open to zero/span inlet

Sample/Cal Open to SAMPLE inlet

ZERO CAL

Zero/Span Open to ZERO AIR inlet

Sample/Cal Open to zero/span inlet

SPAN CAL

Zero/Span Open to SPAN GAS inlet

3 Æ 2 3 Æ 2 1 Æ 2 3 Æ 2 1 Æ 2 1 Æ 2

22 05514 Rev A1

Page 29

M102E/M501 TRS OPTIONAL HARDWARE AND SOFTWARE

(Addendum to M101E Manual - P/N 04740 Rev A)

ANALYZER

TRS Æ SO

CONVERTER OVEN

ZERO AIR INLET

FROM

OUTLET

INLET

ZERO/SPAN VALVE

3 2

PUMP

3 1

IZS

Permeation Tube

Source

SAMPLE/CAL

SAMPLE

FILTER

ALVE

KICKER EXHAUST

TO PUMP

TRS / SO

VALVE

HYDROCARBON

SCRUBBER

(KICKER)

EXHAUST TO OUTER LAYE

MODE

VACUUM MANIFOLD

INSTRUMENT

when i n SO

phase

SAMPLE

PRESSURE

SENSOR

FLOW / PRESSURE

SENSOR PC

SAMPLE

CHAMBER

PMT

FLOW

SENSOR

Gas Flow in SO

of multigas mode or

measurement mode

OF KICKER

CRITICAL FLOW ORIFICE

CONVERTER

EXHAUST GAS

FROM

ANALYZER

Scrubbe

SAMPLE GAS

M501-TRS

ZERO AIR

SCRUBBER

M102E

CHASSIS

UV LAMP

Figure 4-2: Internal Pneumatic Diagram of the M102E with IZS Options Installed.

The following table describes the state of each valve during the analyzer’s various operational modes.

Table 4-2: IZS Valve Operating States

MODE VALVE CONDITION VALVE PORT

CONNECTIONS

SAMPLE

ZERO CAL

SPAN CAL

Sample/Cal Open to SAMPLE inlet

Zero/Span Open to ZERO AIR inlet

Sample/Cal Open to zero/span valve

Zero/Span Open to ZERO AIR inlet

Sample/Cal Open to zero/span valve

Zero/Span Open to SPAN GAS inlet

3 Æ 2

1 Æ 2

3 Æ 2

1 Æ 2

05514 Rev A1 23

Page 30

OPTIONAL HARDWARE AND SOFTWARE M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

4.3. Additional Manuals

4.3.1. Printed Manuals (P/N 049880000)

Additional printed copies of this addendum are available from Teledyne Instruments

4.3.2. Addendum on CD (Part number 049880200)

This addendum is also available on CD. The electronic document is stored in Adobe Systems Inc. Portable Document Format (PDF) and is viewable with Adobe Acrobat Reader downloadable for free at http://

The CD version of the addendum has many advantages:

Fully searchable text.

Hypertext links for figures, tables, table of contents and embedded references for quick access of individual addendum portions.

A list of thumbnails, chapters and sections displayed at the left of the text.

Internet links embedded in the addendum will take you to the corresponding web site (requires an internet connection).

www.adobe.com/

software,

User Notes:

24 05514 Rev A1

Page 31

M102E/M501 TRS M102E OPERATING INSTRUCTIONS

(Addendum to M101E Manual - P/N 04740 Rev A)

5. M102E OPERATING INSTRUCTIONS

NOTE

For the most part the operation instruction for the M102Eare the same as those

described in Chapter 6 of the M101E Manual - P/N 04740 Rev A with the exception that

the terms “TRS” & “total reduced sulfur” should be substituted for the t erms “H2S” &

“hydrogen sulfide” unless otherwise stated in this addendum.

5.1.1. M102E Analog Output Signals

The information contained in Section 6.7.1 of the M101E Manual - P/N 04740 Rev A is correct

except that the test channel output is located on analog output A3 rather than A4 .

ANALOG OUT

SO2 concentration

A1 A2 A3 A4 + - + - + - + -

LOW range when

DUAL mode is selecte

outputs

Test Channel

HIGH range when

DUAL mode is selecte

Not Used

Figure 5-1: Analog Output Connector Key

NOTE

On analyzers with the SO2-TRS multigas gas measurement option available, the outputs

of A1 and A2 correspond to:

Output SO

2 SO2

– TRS TRS Channel Mode Mode Mode A1 ÅÆ SO2 ÅÆ SO2 ÅÆ TRS A2 ÅÆ SO2 ÅÆ TRS ÅÆ TRS

As the instrument switches from TRS mode to SO2 mode and back, only the reporting

range and analog output associated with the gas currently being measured will be

active. The reporting range and analog output for the gas not being measured will

continue to report the last valid reading.

05514 Rev A1 25

Page 32

M102E OPERATING INSTRUCTIONS M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

The output, labeled A3 is special. It can be set by the user (see Section 6.9.10 of the M101E Manual - P/N 04740 Rev A) to output many of the parameters accessible through the <TST TST >

keys of the units Sample Display.

Output A4 is not available on the Model 102E Analyzer.

5.1.2. Setting the M102E Gas Measurement Mode

Setting the gas measurement mode on the M102E is identical to the method described in Sections

6.8.1 of the M101E Manual - P/N 04740 Rev A except that the available measurement ranges are:

Table 5-1 M102E gas Measurement Modes

GAS

MODE

TRS

SO2

TRS –SO2

The sample gas stream is stripped of any ambient SO chemical scrubber, then passed through a catalytic converter that changes the TRS present into SO UV Fluorescence method

The sample gas stream bypasses the SO converter allowing the only ambient SO2 to be measured.

The switching valve alternates the gas stream between the two paths at regular intervals allowing the instrument to measure both gases.

DESCRIPTION

which is then measured using the

Scrubber and catalytic

by a special

5.2. SETUP – DIAG: Using the Diagnostics Functions

5.2.1. M102E Analog I/O Configuration

The following table supercedes Table 6-11 of the M101E Manual - P/N 04740 Rev A

Table 5-2: Analog Output Pin Assignments

PIN ANALOG

OUTPUT

1 V Out I Out +

3 V Out I Out +

5 V Out not available

7-8

VOLTAGE

SIGNAL

Ground I Out -

Ground not available

Not Used Not Used

CURRENT

SIGNAL

See Figure 3-4 for a the location of the analog output connector on the instruments rear panel.

26 05514 Rev A1

Page 33

M102E/M501 TRS M102E OPERATING INSTRUCTIONS

(Addendum to M101E Manual - P/N 04740 Rev A)

5.2.2. M102E Test Channel Output

The following table supercedes Table 6-14 of the M101E Manual - P/N 04740 Rev A

Table 5-3: Test Parameters Available for Analog Output A4

TEST CHANNEL TEST PARAMETER RANGE 1

NONE Test channel is turned off

PMT READING 0-5000 mV

UV READING 0-5000 mV

SAMPLE PRESSURE 0-40 in-Hg-A

SAMPLE FLOW 0-1000 cm³/min

RCELL TEMP 0-70° C

CHASSIS TEMP 0-70° C

IZS TEMP 0-70° C

PMT TEMP 0-50° C

CHASSIS TEMP 0-70° C

HVPS VOLTAGE 0-5000 V

This refers to the voltage range of the parameter and

not the output signal of the test channel.

Once a TEST function is selected, the instrument begins to report a signal on the A36 output and adds TEST= to the list of test functions viewable on the display (just before the TIME display).

5.3. SETUP – COMM: Setting Up the M102E’s

Communication Ports

5.3.1. M102E ID Code

The default ID code for all M102E analyzers is 102.

To edit the instrument’s ID code, see Section 6.10.1 of the M101E Manual - P/N 04740 Rev A.

5.3.2. M102E Ethernet Host Name

The default name for all Teledyne Instruments Model 102E analyzers is M102E.

To change the Ethernet Host Name see Section 6.10.6.4 of the M101E Manual - P/N 04740 Rev A.

05514 Rev A1 27

Page 34

M102E OPERATING INSTRUCTIONS M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

5.4. Remote Operation of the Analyzer

5.4.1. Control Inputs

The description of the control inputs in Section 6.12.1.2 of the M101E Manual - P/N 04740 Rev A in correctly shows an external low span cal input. This is not correct. Neither the M102E nor the M102E has an external low span cal input.

The following table and figures supercede Table 6-23 and Figures 6-18 & 6-19 of the M101E Manual - P/N 04740 Rev A respectively.

Table 5-4: M102E Control Input Pin Assignments

INPUT STATUS CONDITION WHEN ENABLED

A External Zero Cal

B External Span Cal

C, D, E, & F Unused

Digital Ground Provided to ground an external device (e.g., recorder).

Zero calibration mode is activated. The mode field of the display will read ZERO CAL R.

Span calibration mode is activated. The mode field of the display will read SPAN CAL R.

DC Power For

Input Pull Ups

Internal +5v

Supply

Input for +5 VDC required to activate inputs A - F. This voltage can be taken from an external source or from the “+” pin.

Internal source of +5V which can be used to activate inputs when connected to pin U.

A B C D E F U

ZERO

SPAN

CONTROL IN

Figure 5-2: Control Inputs with local 5 V power supply

28 05514 Rev A1

Page 35

M102E/M501 TRS M102E OPERATING INSTRUCTIONS

(Addendum to M101E Manual - P/N 04740 Rev A)

CONTROL IN

A B C D E F U +

ZERO

SPAN

LOW SPAN

5 VDC Power

Supply

Figure 5-3: Control Inputs with external 5 V power supply

5.4.2. Using the M102E with a Hessen Protocol Network

5.4.2.1. M102E Hessen Protocol Gas ID List.

The default Hessen Gas Id’s for all M102E analyzers are:

Table 5-5: M102E Default Hessen Gas ID’s

Gas Type Hessen Gas ID

SO2 111

TRS 112

To edit the instrument’s ID code, see Section 6.12.4.6 of the M101E Manual - P/N 04740 Rev A.

05514 Rev A1 29

Page 36

M102E OPERATING INSTRUCTIONS M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

5.4.2.2. Setting Hessen Protocol Status Flags

The following table supercedes Table 6-29 of the M101E Manual - P/N 04740 Rev A/

Table 5-6: Default Hessen Status Bit Assignments

WARNING FLAGS

SAMPLE FLOW WARNING 0001

PMT DET WARNING 0002

UV LAMP WARNING 0002

HVPS WARNING 0004

DARK CAL WARNING 0008

RCELL TEMP WARNING 0010

IZS TEMP WARNING 0020

PMT TEMP WARNING 0040

CONV TEMP WARNING 1000 OPERATIONAL FLAGS

In Manual Calibration Mode 0200

In Zero Calibration Mode 0400

In Span Calibration Mode 0800 UNITS OF MEASURE FLAGS

UGM 0000

MGM 2000

PPB 4000

PPM 6000

SPARE/UNUSED BITS 0080, 0100, 1000,

UNASSIGNED FLAGS

Box Temp Warning Front Panel Warning

Sample Press Warning Analog Cal Warning

System Reset Cannot Dyn Zero

Rear Board Not Detected Cannot Dyn Span

Relay Board Warning Invalid Conc

STATUS FLAG NAME DEFAULT BIT

ASSIGNMENT

8000

User Notes:

30 05514 Rev A1

Page 37

M102E/M501 TRS M501-TRS OPERATING INSTRUCTIONS

(Addendum to M101E Manual - P/N 04740 Rev A)

6. M501-TRS OPERATING INSTRUCTIONS

CAUTION !

DO NOT OPERATE WITHOUT THE COVER OF THE M501TS CONVERTER

INSTALLED.

OVEN TEMPERATURE WILL NOT REGULATE PROPERLY WITHOUT THE

COVER IN PLACE.

NOTE:

Changing the Converter temperature from the value preprogrammed at the factory may

have undesirable effects of TRS converters efficiency.

Do not change this value unless absolutely necessary or unless directed to do so by

Teledyne Instruments customer service.

6.1. Basic M501-TRS Controls

Control

Indicator

Process

alue (PV)

Indicator

High Alarm

indicator

Low Alarm

indicator

Main Display

100’s Digit

UP key

Set

Value (SV)

Indicator

DOWN key

PV/SV

Mode

Key

Program SELECT

Key

DATA key

10’s Digit

UP key

1’s Digit

UP key

ENTER key

Figure 6–1: M501-TRS Temperature Controls

05514 Rev A1 31

Page 38

M501-TRS OPERATING INSTRUCTIONS M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

Table 6-1: M501-TRS Temperature Controls and Definitions

NAME FUNCTION

Main Display A 4-digit, 7 segment LED display on which the current value of the PV and the

SV as well as error codes and programming parameters and data are all displayed.

Process value (PV) indicator

PV/SV Mode

key

Set value Indicator

Program

SELECT key

DATA key Displays the current setting assigned to the parameter selected with the

ENTER key Once the value of a parameter is changed, press this key to store the new value

1’s Digit UP

key

10’s Digit UP

key

100’s Digit UP

key

DOWN key Decrements the numerical value by one digit of which ever display position (1,

Control

Indicator

High Alarm

Indicator

Low Alarm

Indicator

When lit indicates that the value on the main display is the process value (SV).

Toggling this key switches the main display between the PV and the SV.

When lit indicates that the value on the main display is the set value (SV).

To access the Primary Parameter Menu - Press and release this key once

To access the Secondary Parameter Menu - Press and hold this key for 3 sec., then release.

Repeatedly pressing this key scrolls though the list of available parameter for whatever menu is selected in ascending order.

SEL/DOWN/100’s UP keys

in memory.

Press once to select the 1’s digit of the display when in numeric mode. Hold the key down to continuously increment the 1’s digit. When “9” is reached the digit loops back to “0”

Same as 1’s Digit UP key but for 10’s digit.

Same as 1’s Digit UP key but for 10o’s digit. When “9” is reached the digit loops back to “0” and the 1000’s digit is incremented by one.

10, or 100) selected with by pressing the appropriate UP key.

In Program mode, where various parameters are displayed, repeatedly pressing this key scrolls though the list of available parameter in descending order

Lit when the controller is actively controlling the heater temperature.

Lit when the PV equals or exceeds the upper alarm limit.

Lit when the PV equals or falls below the lower alarm limit.

6.2. To Display The Current Temperature:

If the Process value (PV) indicator is lit. the process value is currently being displayed.

If it is not lit Press the PV/SV mode key.

32 05514 Rev A1

Page 39

M102E/M501 TRS M501-TRS OPERATING INSTRUCTIONS

(Addendum to M101E Manual - P/N 04740 Rev A)

6.3. To Manually Adjust the Converter Oven

Temperature:

CAUTION !

DO NOT SET THE TEMPERATURE HIGHER THAN 1050OC

1. Set the main display to show the current value of the set variable by pressing the PV/SV mode

key.

2. To set each digit:

a. Press the up-arrow under that digit once. The digit will flash.

b. to increment that digit, press and hold the digit until the appropriate number is displayed.

c. To decrement that digit press and hold the DOWN key until the appropriate number is

displayed.

d. To increment/decrement the 1000’s digit it is necessary to adjust increment/decrement the

100’s digit up and down. Each time the 100’s digit passes “0” the 1000s digit will increment or decrement correspondingly.

3. Once the desired value is reached, press the ENT key to store the new set value

4. Return the main display to process mode by pressing the PV/SV mode key once

EXAMPLE to change the set value from 950 to equal 1010.

ACTION RESULT

Press the PV/SV mode key The SV indicator will lit up and the display will

show 950.

Press the 10’s UP key once The 10’s digit will begin to blink

Press the DOWN key The 10’s digit will decrement from “5”. Release

the DOWN key when the 10’s digit reads “1”.

Press the 100’s UP Key once The 100’s digit will begin to blink

Press and hold the 100’s UP key The 100’s digit will increment from “9”. When it

passes “0” the 1000’s digit will increment to “1”. Release the 100’s UP key.

-- The Display should now read “1010”

Press the ENTER key The new set value is recorded

Press the PV/SV mode key The current level of the process value will be

displayed.

05514 Rev A1 33

Page 40

M501-TRS OPERATING INSTRUCTIONS M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

6.4. Autotune the Temperature Controller:

The M501-TRS controller includes an auto tune feature which allows the controller to find and set optimum values for various process control parameters so that the controller can establish and maintain the converter oven at the temperature set value in the most stable and efficient manner.

NOTE

Before initiating the autotune feature make sure that the converter temperature oven

has reached a stable, constant temperature.

6.4.1. Initiating the Autotune Process:

1. Press the SELECT key once. The main display will show

2. Use the SELECT , DOWN or 100’s UP key to scroll through the primary menu parameters until

the display shows

3. Press the DATA key once. The display will show

4. Press the 1’s UP key once. The display will show

(AT =Autotune).

(zero = Off).

(1 = autotune based on set point value).

5. Press the ENTER key to begin the autotune process. A blinking decimal point will appear at the

bottom right-hand corner of the main display.

6. Wait until the blinking light stops. This may take up to 30 minutes.

7. The autotune process is finished. The autotune parameter value will automatically reset to

zero (off).

8. Press the PV/SV mode key to return to operational mode.

Note

The P-I-D parameters calculated by autotuning will be retained even if the power is lost.

However, if the power is turned off during the auto-tuning process, you must restart

autotuning.

34 05514 Rev A1

Page 41

M102E/M501 TRS M501-TRS OPERATING INSTRUCTIONS

(Addendum to M101E Manual - P/N 04740 Rev A)

6.4.2. Aborting the Autotune Process:

1. Press the DATA key once. The display will show (1).

2. Press the 1’s UP key once. The

3. Press the DOWN key once. The display will show

4. Press the ENTER key once.

5. Press the PV/SV mode key to return to operational mode.

Auto-tuning MUST to be repeated if there is a significant change in the set value.

If the temperature begins to oscillate excessively around the set value, it may be

necessary to repeat the autotune procedure.

will begin blinking

(zero).

Note

6.5. M501TRS Alarm Relay Adjustment

To set the High and Low Alarm points:

6. Press the SELECT key once. The main display will show

7. Use the SELECT , DOWN or 100’s UP key to scroll through the primary menu parameters until

the display shows either

(AL = Alarm Low) or

8. Press the DATA key once. The current value of the alarm limit will be displayed.

9. To set each digit:

a. Press the up-arrow under that digit once. The digit will flash.

b. To increment that digit, press and hold the digit until the appropriate number is displayed.

c. To decrement that digit press and hold the DOWN key until the appropriate number is

displayed.

d. To increment/decrement the 1000’s digit it is necessary to adjust increment/decrement the

100’s digit up and down. Each time the 100’s digit passes “0” the 1000s digit will increment or decrement correspondingly.

(AH = High Alarm).

10. Once the desired value is reached, press the ENT key to store the new set value

11. Press the PV/SV mode key to return to operational mode.

05514 Rev A1 35

Page 42

Page 43

M102E/M501 TRS CALIBRATION PROCEDURES

(Addendum to M101E Manual - P/N 04740 Rev A)

7. CALIBRATION PROCEDURES

7.1. M102E Calibration

Calibration of the M102E should be performed according to the procedures described in Chapters 7 & 8 of the M101E Manual - P/N 04740 Rev A.

NOTE

It is recommended that the M102E be calibrated in TRS gas measurement mode using

H2S as a span gas.

If you are using the M102E for US-EPA controlled monitoring of SO2, see Chapter 8 of the M101E Manual (P/N 04740 Rev A) for information on the EPA calibration protocol.

7.2. M501-TRS Calibration

The M501-TRS converter does not require field calibration.

USER NOTES:

05514 Rev A1 37

Page 44

Page 45

M102E/M501 TRS INSTRUMENT MAINTENANCE

(Addendum to M101E Manual - P/N 04740 Rev A)

8. INSTRUMENT MAINTENANCE

The following table supercedes Table 9-1 of the M101E Manual - P/N 04740 Rev A

Table 8-1: M102E Preventive Maintenance Schedule

ITEM ACTION FREQUENCY CAL

M501 SO2

scrubber

Particulate filter

Replace scrubber

material

Change particle

filter

As required Yes

Weekly

M101E

CHECK

MANUAL

SECTION

8.1.1.3 of this

addendum

9.3.1

DATE PERFORMED

Verify test

functions

Zero/span check

Zero/span

calibration

External zero air

scrubber (option)

Perform flow

check

Sample

chamber optics

Critical flow

orifice & sintered

filters

Internal IZS

Permeation Tube

Perform

pneumatic leak

check

Pump

diaphragm

PMT sensor

hardware

calibration

These Items are required to maintain full warranty, all other items are strongly recommended.

A pump rebuild kit is available from Teledyne Instruments Customer Service including all instructions and required parts (see Appendix B for part numbers).

Review and

evaluate

Evaluate offset

and slope

Zero and span

calibration

Exchange

chemical

Check Flow Every 6 Months No 11.5.2

Clean windows

and filters

Replace

Replace Annually YES 9.3.2

Verify Leak Tight

Replace

Low-level

hardware

calibration

Weekly

Weekly -- 7.3, 7.6, 7.9

Every 3 months

Annually or as

necessary

Annually

Annually or after repairs involving

pneumatics

Every 2 years, or

as necessary

On PMT/ preamp

changes if

0.7 < SLOPE or SLOPE >1.3

No Appendix C

Yes

Yes 9.3.7

Yes

7.2, 7.4, 7.5,

instruction in

diaphragm

7.7, 7,8

9.3.4

9.3.6

11.5.1

See

kit

11.6.3

05514 Rev A1 39

Page 46

INSTRUMENT MAINTENANCE M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

8.1. Additional and Updated Maintenance Procedures

The following procedures need to be performed regularly as part of the standard maintenance of the Model 102E.

8.1.1. Maintaining the SO2 Scrubber

This section REPLACES Section 9.3.3 of the M101E Manual - P/N 04740 Rev A.

Unlike the M101E which includes an internal scrubber to remove SO the H

S Æ SO2 conversion takes place, the M102E relies on the SO2 scrubber of the M501-TRS to

from the sample gas before

perform the same function.

The SO sample gas before the TRS is converted to SO

scrubber of your M501-TRS utilizes a consumable compound to absorb SO2 from the

. This material must be replaced periodically in

order for the analyzer to continue measuring TRS accurately and reliability.

This material is capable of efficiently scrubbing SO the SO

content of the sample gas is typically around 100 ppb, the scrubber will function for

approximately 10,000 hours, a little over 13 months. If, however, the typical ambient SO

for up to 1000 ppm-hours. This means that if

level

of the sample gas is 250 ppb, the scrubber would only last for approximately 4000 hours or about 5 ½ months.

8.1.1.1. Predicting When the SO2 Scrubber Should Be Replaced.

To determine how long the SO2 scrubber will operate efficiently:

1. Measure the amount of SO

• If your M102E has the multigas measurement options activated, this can be done by

following instructions found in Section 6.8.1 of the M101E Manual (P/N 04740 Rev A) and

selecting MEASURE MODE = SO

in the sample gas.

• Let the analyzer operate for 30 minutes, then note the SO

2. Divide 1 000 by the SO

EXAMPLE: If the SO

concentration.

concentration is 125 ppb:

concentration.

Operational hours = 1000 ppm/hr ÷ 0.125 ppm

Operational hours = 100 000 ppb/hr ÷ 125 ppb

Operational hours = 8000 hrs

40 05514 Rev A1

Page 47

M102E/M501 TRS INSTRUMENT MAINTENANCE

(Addendum to M101E Manual - P/N 04740 Rev A)

8.1.1.2. Checking the Function of the SO2 Scrubber

To check to see if your SO2 scrubber is operating properly perform the following test:

1. Set the analyzer for TRS gas measurement mode (see 6.8.1 of the M101E Manual - P/N 04740 Rev A).

2. Set the reporting range to range of 1000 PPB (see Sections 6.7.4; 6.7.5 & 6.7.6 of the M101E Manual - P/N 04740 Rev A).

3. Introduce a gas mixture into the sample gas stream that includes 500 PPB of SO

• An increase of more than 10 PPB in the TRS reading is an indication that the efficiency of

the scrubber is decreasing to the point that the absorbing material should be replaced.

8.1.1.3. Changing the SO2 Scrubber Material

1. Input zero air for 5 minutes

2. Turn off the M501-TRS

3. Locates the SO2 scrubber cartridge on the right side of the converter: It looks like a big white cylinder (See Figure 3-2 of this addendum).

4. Undo the two 1/4 inch fittings on the top of the scrubber

5. Remove the two screws holding the scrubber to the instrument chassis and remove the scrubber

6. Take the two Teflon fittings off the instrument.

7. Empty the SO

8. Fill each side of the scrubber with new SO2 scrubber material until it is ½ inch from the

bottom of the thread lines ( about 1 inch from the top of the scrubber ), do not fill it too high or the fitting will compact the material, causing a restriction in the gas flow.

scrubbing material into a hazmat bin

9. Remove the Teflon tape from both of the removed fittings, and wrap them with new Teflon tape.

10. Install both fittings back onto the scrubber.

11. Put the scrubber back into the analyzer and replace the two screws on the bottom.

12. Screw the two 1/4” fittings back onto the top of the scrubber, they can be hooked up either

way.

13. Return analyzer to normal operation

User Notes:

05514 Rev A1 41

Page 48

Page 49

M102E/M501 TRS THEORY OF OPERATION

(Addendum to M101E Manual - P/N 04740 Rev A)

9. THEORY OF OPERATION

The M102E is a modified M101E which, when used in conjunction with a M501-TRS determines the concentration of total reduced sulfur (TRS), in a sample gas drawn through the instrument In most ways the theory of operation of the M102E & M501-TRS system is identical to the M101E theory of operation as described in Chapter 10 of the M101E Manual - P/N 04740 Rev A.

This section describes those areas where differences between the M102E and the M101E exist as well as updated information made available since the publication date of the M101E Manual - P/N 04740 Rev A.

9.1. Measurement Principle

This section supercedes Section 10.1 of the M101E Manual - P/N 04740 Rev A

9.1.1. TRS Conversion

The M102E TRS analyzer is basically an SO2 analyzer with a TRS Æ SO2 converter (the M501TRS) inserted into the gas stream before the sample gas enters the sample chamber.

The M501-TRS, receives sample gas from the M102E after it has been passed through a particulate filter and has been scrubbed of hydrocarbon interferents. Once inside the M501-TRS the sample gas is scrubbed of all naturally occurring SO converter which heats the gas to a very high temperature causing it to react with the O in the sample gas creating SO

in the following manner .

, then passed through a special quartz

present

TRS + O2 Æ SO2

(Equation 9-1)

The converter is most efficient when it operates at 1000°C, converting >95% of the TRS into SO Converter temperature is viewable via the front panel of the M501-TRS

When the converter is operating at peak efficiency there is a nearly 1:1 relationship between the amount of TRS entering the converter and the amount of SO the amount of SO on the sample gas can be directly inferred.

in the gas after it leaves the converter, the amount of TRS originally present

9.1.2. SO2 Ultraviolet Fluorescence

leaving it. Therefore, by measuring

The physical principle upon which the M102E’s measurement method is based is the fluorescence that occurs when sulfur dioxide (SO of 190 nm-230 nm. This reaction is a two-step process.

The first stage (Equation 9-2) occurs when SO appropriate ultraviolet wavelength. In the case of the Model 102E, a band pass filter between the source of the UV light and the affected gas limits the wavelength of the light to approximately 214

05514 Rev A1 43

) is excited by ultraviolet light with wavelengths in the range

molecules are struck by photons of the

Page 50

THEORY OF OPERATION M102E/M501 TRS

()(

[

−

nm. The SO2 molecules absorbs some of energy from the UV light causing one of the electrons of each of the affected molecules to move to a higher energy orbital state.

(Addendum to M101E Manual - P/N 04740 Rev A)

nm2142

The amount of SO average intensity of the UV light ( is not constant in every part of the sample chamber. Some of the photons are absorbed by the

as the light travels through the sample gas.

converted to excited SO2* in the sample chamber is dependent on the

Ia) and not its peak intensity because the intensity of UV light

Darkened

REACTION CELL

filled with SO

⎯⎯→⎯+

214nm

Filter

SOURCE

*2SOhvSO

(Equation 9-2)

Figure 9-1: UV Absorption in the M102E Reaction Cell

The equation for defining the average intensity of the UV light (Ia) is:

)

SOaxexp1IIa

(a constant).

Where:

= Intensity of the excitation UV light.

a = The absorption coefficient of SO SO

= Concentration of SO

in the sample chamber.

x = The distance between the UV source and the SO

affected (path length).

The second stage of this reaction occurs after the SO the system will seek the lowest available stable energy state, the SO

its ground state (Equation 10-3) by giving off the excess energy in the form of a photon (hν). The

wavelength of this fluoresced light is also in the ultraviolet band but at a longer (lower energy) wavelength centered at 330nm.

reaches its excited state (SO2*). Because

]

(Equation 9-3)

molecule(s) being

* molecule quickly returns to

hvSO*SO +⎯⎯→⎯

44 05514 Rev A1

nm33022

(Equation 9-4)

Page 51

M102E/M501 TRS THEORY OF OPERATION

(

(Addendum to M101E Manual - P/N 04740 Rev A)

The amount of detectable UV given off by the decay of the SO2* is affected by the rate at which this

reaction occurs (k).

)

Where:

*SO

(Equation 9-5)

F = the amount of fluorescent light given off. k = The rate at which the SO

So:

Finally, the function ( the individual molecules decay back into their ground state and the more photons of UV light are given off per unit of time.

In summary, given that the absorption rate of SO is a result of:

• The amount of exited SO

10-2 above: concentration of SO and;

• The amount of fluorescent light created which is affected by the variable factors from

equation 10-5: the amount of SO on the temperature of the gas.

So, when the intensity of the light ( temperature of the gas is known and compensated for so that the rate of SO

and; no interfering conditions are present (such as interfering gases or stray light); the amount of fluorescent light emitted ( Chamber.

= Amount of excited SO

()

k) is affected by the temperature of the gas. The warmer the gas, the faster

* created which is affected by the variable factors from equation

; intensity of UV light (I0); path length of the UV light (x)

* present and the rate of decay (k) which changes based

) is known; path length of excited light is short (x).; the

F) is directly related to the concentration of the SO

* decays into SO2.

in the sample chamber.

hvSO*SOk +⎯⎯→⎯

(a) is constant, the amount of fluorescence (F)

nm3302

(Equation9-6)

*decay is constant(k).

in the Sample

The Model 100 E UV Fluorescence SO circumstances.

• The light path is very short (

• A reference detector measures the intensity of the available excitation UV light and is used

to remove effects of lamp drift(

• The temperature of the sample gas is measured and controlled via heaters attached to the

sample chamber so that the rate of decay (

• A special hydrocarbon scrubber removes the most common interfering gases from the

sample gas.

• And finally, the design of the sample chamber reduces the effects of stray light via its

optical geometry and spectral filtering.

The net result is that any variation in UV fluorescence can be directly attributed to changes in the concentration of SO

05514 Rev A1 45

in the sample gas.

Analyzer is specifically designed to create these

x).

k) is constant.

Page 52

THEORY OF OPERATION M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

9.2. The UV Light Path

The following information is in addition to that contained in Section 10.2 of the M101E Manual P/N 04740 Rev A.

9.2.1. UV Lamp Shutter & PMT Offset

Inherent in the operation of both the reference detector and the PMT are minor electronic offsets. The degree of offset differs from detector to detector and from PMT to PMT and can change over time as these components age.

To account for these offsets the M102E includes a shutter, located between the UV Lamp and the source filter, that periodically cuts off the UV light from the sample chamber. This happens every 30 minutes. The analyzer records the outputs of both the reference detector and the PMT during this dark period and factors them into the SO

• The reference detector offset is stored as and viewable via the front panel as the test

function DRK LMP.

• The PMT offset is stored as and viewable via the front panel as the test function DRK PMT

concentration calculation.

9.3. Pneumatic Operation

9.3.1. Sample gas Flow

See Figures 3-4. 4-1 and 4-2 for depictions of the internal pneumatic flow of both the M102E & the M501-TRS.

9.3.2. M501 SO2 Scrubber

In order to ensure that no ambient SO2 interferes with the analyzer’s TRS measurement the sample gas stream is passed through a chemical scrubber that removes SO stream before it is passed though the M501-TRS converter oven.

The SO tube mounted in the right side of the converter case (see Figure 3.2).

The SO are very high, the lifetime of the scrubber will be short. The expected life of the scrubber is approximately 1000 ppm-hours. See Section 8.1.1.3 for information on when and how to replace the SO

scrubber is a Teflon encased, stand-alone unit containing a room-temperature catalyst

scrubber material is consumed as it removes SO2. If the expected concentrations of SO2

scrubber material)

from the sample

46 05514 Rev A1

Page 53

M102E/M501 TRS THEORY OF OPERATION

(Addendum to M101E Manual - P/N 04740 Rev A)

9.4. Electronic Operation

9.4.1. Sensor Module

This Section replaces Section 10.4.2 of the M101E Manual - P/N 04740 Rev A.

Electronically, the M102E sensor module is a group of components that: create the UV light that initiates the fluorescence reaction between SO and generate various

electronic signals needed by the analyzer to determine the SO2 concentration of the sample gas (see Section 9.1) and sense and control key environmental conditions such as the temperature of the sample gas and the PMT.

and O3; sense the intensity of that fluorescence

SAMPLE CHAMBER

Reaction Cell

Sample Gas Outlet

Sample Gas Inlet

Reference Detector

Lamp Shutter Housing

UV Lamp

PMT Preamp PCA

PMT Cooling System

PMT HOUSING

Figure 9-2: M102E Sensor Module

These components are divided into two significant subassemblies. The sample chamber and the PMT assembly.

• Figure 9-3 shows an exploded view of the sample chamber assembly

• Figure 9-5 shows an exploded view of the PMT Assembly

05514 Rev A1 47

Page 54

THEORY OF OPERATION M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

9.4.1.1. Sample Chamber

The main electronic components of the sample chamber are the reference detector(see Section

10.2.2 of the M101E Manual - P/N 04740 Rev A); the UV Lamp (see Section 10.2.1 of the M101E Manual - P/N 04740 Rev A) and its electronically operated shutter (see Section 9.2.1 of this addendum); and the sample chamber heating circuit,

UV Source Lamp

Shutter Housing

UV Source Lens &

Housing

O-Ring

Sample Air

Outlet

Seal

O-Ring

Seal

PMT Lens &

Housing

Shutter Assy

(hidden from view)

Sample Chamber

Temperature Sensor

Heater

Sample Chamber

Heater

O-Ring

Seal

ht Trap

Sample Air

Inlet

Reference

Detector

Figure 9-3: M102E Sample Chamber

9.4.1.2. Sample Chamber Heating Circuit

In order to reduce temperature effects, the sample chamber is maintained at a constant 50°C, just above the high end of the instrument’s operation temperature range. Two AC heaters, one embedded into the top of the sample chamber, the other embedded directly below the reference detector’s light trap, provide the heat source. These heaters operate off of the instrument’s main AC power and are controlled by the CPU through a power relay on the relay board. A thermistor, also embedded in the bottom of the sample chamber, reports the cell’s temperature to the CPU through the thermistor interface circuitry of the motherboard.

48 05514 Rev A1

Page 55

M102E/M501 TRS THEORY OF OPERATION

(Addendum to M101E Manual - P/N 04740 Rev A)

9.4.2. M501-TRS electronics

Electronically the M501-TRS is a simple device. The nucleus of the instrument is a programmable, P-I-D temperature controller which manages the temperature of the instruments’ AC powered converter oven based on analog input from K-type thermocouple attached to the converters chamber.

HEATER

Quartz Converter Tube

K Thermocouple

CONTROLLER

Thermal

Switch

P-I-D

AC Heater

Control Rela y

SPST ALARM

Alarm Output

Connector

M501-TRS

Figure 9-4: M501-TRS Electronic Block Diagram

The P-I-D controller determines the differences between the actual temperature of the oven (called the process value or PV), compares it to the target temperature (called the set point or SV) and changes the percentage of time the heater is turned on versus the time it is turned off accordingly. The higher the proportion of ON-time versus OFF-time the faster the oven is heated. For instance, if the PV is much lower than the SV the P-I-D will keep the heater turned on 100% of the time resulting in a relatively rapid increase in the temperature of the oven. As the PV approaches the same temperature as the SV the ON cycles get shorter compared to the OFF cycles.

The M501-TRS’s P-I-D controller includes sophisticated software that allows the controller to track the rate change in temperature of the oven compared to the percentage of heater ON-time and predict the proportion needed to reach and maintain the proper oven temperature with a minimal amount of overshoot or fluctuation.

9.4.2.1. Thermal Switch

While the M501-TRS’s P-I-D Controller includes many safeguards that prevent runaway heating of the converter oven, as an additional safety backup the M501-TRS includes a heat sensitive switch which automatically interrupts power to the heater if before the oven temperature reaches critical levels.

05514 Rev A1 49

Page 56

THEORY OF OPERATION M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

9.4.2.2. Temperature Alarms and Alarm Output

The M501-TRS’ controller has two user settable alarm points: High Alarm and Low Alarm. A single SPST alarm output is triggered should the PV rise above the set level of the high alarm point or fall below the level of the low alarm point.

The relay is normally open, and the contact closes in the alarm condition. The relay contacts are isolated (dry) SPST, 220VAC / 30 VDC 1 Amp, resistive load. This alarm output is available via a connector on the rear panel of the M501-TRS.

The M501-TRS temperature controller is programmed to hold off activation of either alarm until after the process value rises above the lower limit for the first time after power up.

User Notes:

50 05514 Rev A1

Page 57

M102E/M501 TRS TROUBLESHOOTING & REPAIR

(Addendum to M101E Manual - P/N 04740 Rev A)

10. TROUBLESHOOTING & REPAIR

This section includes various troubleshooting and repair information that is either in addition to that included in Chapter 11 of the M101E Manual (P/N 04740 Rev A)

CAUTION

The operations outlined in this chapter must be performed by qualified

maintenance personnel only.

Please read Chapter 11 of the M101E Manual (P/N 04740 Rev A) before

analyzer open and running. Exercise caution to avoid electrical shocks and

electrostatic or mechanical damage to the analyzer. Do not drop tools into

the analyzer or leave those after your procedures. Do not shorten or touch

attempting the following trouble shooting or repair procedures

CAUTION

Risk of electrical shock. Some operations need to be carried out with the

electric connections with metallic tools while operating inside the

analyzer. Use common sense when operating inside a running analyzer.

10.1.1. Fault Diagnosis with Warning Messages

10.1.1.1. M102E Warning Messages

The warning messages for the M102E are identical to those included in Section 11.1.1 of the

M101E Manual (P/N 04740 Rev A) except that there is no CONV TEMP WARNING.

10.1.1.2. M501-TRS Error Codes

The following error codes may appear on the temperature controller display of the M501-TRS

Table 10-1: Test Functions - Possible Causes for Out-Of-Range Values

ERROR

MESSAGE

Thermocouple burnt out or wiring between Thermocouple and Temperature Controller is open.

Te controller process value exceeds the upper input range set point by 5% of full scale.

When the controller process value is below the lower input range set point by 5% of full scale.

When either the Upper or lower limit of the input range is set improperly (e.g. Upper limit is set to lower value than lower limit).

Undefined fault in controller

CAUSE NOTES

Controller will automatically turn off the converter heater and allow the TRS converter to cool down.

• Check the thermocouple for shorts or

opens.

• Check the condition of the wiring between

the thermocouple and the controller.

Controller will turn off heating element until error is corrected.

Turn off M501-TRS. Call Teledyne Instruments Customer Service.

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10.1.2. Fault Diagnosis with Test Functions

The Following table supercedes Table 11.2 of the M101E Manual - P/N 04740 Rev A.

Table 10-2: Test Functions - Possible Causes for Out-Of-Range Values

TEST

FUNCTION

STABIL

SAMPLE FL

PMT

NORM PMT - -

UV LAMP 2000 -4000 mV

LAMP RATIO 30 TO 120%

STR LGT 40-100 ppb

DRK PMT -50 - +200 mV

DRK LMP -50 - +200 mV

HVPS

RCELL TEMP 50ºC ± 1ºC

BOX TEMP

PMT TEMP

IZS TEMP

(OPTION)

PRESS

SLOPE 1.0 ± 0.3

OFFSET < 250 mV

TIME OF DAY Current time

NOMINAL VALUE(S)

≤1 ppb with zero

air

650 cm

-20 TO 150 mV with zero air

≈ 400 V to 900 V

50ºC ± 1ºC Malfunctioning heater; relay board communication (I

± 2 IN-HG-A

/min

± 10%

ambient + ~ 5ºC

7ºC ± 2ºC

constant

ambient

POSSIBLE CAUSE(S)

Faults that cause high stability values are: pneumatic leak; low or very unstable UV lamp output; light leak; faulty HVPS; defective preamp board; aging PMT; PMT recently exposed to room light; dirty/contaminated reaction cell.

Faults can be caused by: clogged critical flow orifice; pneumatic leak; faulty flow sensor; sample line flow restriction.

High or noisy readings could be due to: calibration error; pneumatic leak; light leak (improper assembly); aging UV filter; low UV reference output; PMT recently exposed to room light; light leak in reaction cell; reaction cell contaminated; HVPS problem.

It takes 24-48 hours for a PMT exposed to ambient light levels to return to normal functioning.

Noisy Norm PMT value (assuming unchanging SO Calibration error; HVPS problem; PMT problem; UV reference problem; UV lamp problem.

This is the instantaneous reading of the UV lamp intensity. Low UV lamp intensity could be due to: aging UV lamp; UV lamp position out of alignment; faulty lamp transformer; aging or faulty UV detector; dirty optical components.

Intensity lower than 600 mV will cause UV LAMP WARNING.

The current output of the UV reference detector divided by the reading stored in the CPU’s memory from the last time a UV Lamp calibration was performed. Out of range lamp ratio could be due to: malfunctioning UV lamp; UV lamp position out of alignment; faulty lamp transformer; aging or faulty UV detector; dirty optical components; pin holes or scratches in the UV optical filters; light leaks.

High stray light could be caused by: aging UV filter; contaminated reaction cell; light leak; pneumatic leak.

High dark PMT reading could be due to: light leak; shutter not closing completely; high pmt temperature; high electronic offset.

High dark UV detector could be caused by: light leak; shutter not closing completely; high electronic offset.

Incorrect HVPS reading could be caused by; HVPS broken; preamp board circuit problems.

Incorrect temperature reading could be caused by: malfunctioning heater; relay board communication (I

Incorrect temperature reading could be caused by: Environment out of temperature operating range; broken thermistor; runaway heater

Incorrect temperature reading could be caused by: TEC cooling circuit broken; High chassis temperature; 12V power supply

Incorrect SAMPLE pressure could be due to: pneumatic leak; malfunctioning valve; malfunctioning pump; clogged flow orifices; sample inlet overpressure; faulty pressure sensor

Slope out of range could be due to: poor calibration quality ; span gas concentration incorrect; leaks; UV Lamp output decay.

High offset could be due to: incorrect span gas concentration/contaminated zero air/leak; low-level calibration off; light leak; aging UV filter; contaminated reaction cell; pneumatic leak.

Incorrect Time could be caused by: Internal clock drifting; move across time zones; daylight savings time?

C bus); relay burnt out

concentration of sample gas):

C bus); relay burnt out

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10.2. M501-TRS Trouble shooting

10.2.1. TRS Converter Not Heating:

Problems with heating the If the TRS converter oven can have several causes.

• The “UUUU” error code will is displayed on the M501-TRS temperature controller display

indicating a problem with the thermocouple

• Check the resistance across the thermocouple leads for opens or shorts.

• Check to make sure that the thermocouple leads are securely connected to the wiring

block at the back of the controller.

• Make sure that the wiring block/socket is correctly plugged onto socket on the back pf

the controller.

• The set point for the process

• Check the set value; if it is incorrect, reset it.

• The controller is not in operational mode.

• Press the PV/SV switch to return it to operation mode.

• The heater is malfunctioning.

Make sure the M501-TRS is turned off and no AC power is being supplied

• Check the resistance across the heater coil. It should be approximately 16.5 ohms.

• Check the wiring between the heater and the power supply.

• Check to make sure the M501-TRS cooling fan is operating properly and that the

instrument is properly ventilated. Poor ventilation can cause the M501-TRS’ thermal switch to turn off the converter to prevent overheating.

• Check to make sure that the thermal switch and heater control relay are operating

properly.

value is set incorrectly.

CAUTION

to the heater before proceeding.

10.3. Other Performance Problems

10.3.1. Excessive noise

In addition to the causes listed in Section 11.4.1 of the M101E Manual (P/N 04740 Rev A), an excessively noisy TRS measurement can be caused by hysteresis or fluctuations in the temperature of the TRS converter oven in the M501-TRS. If this is the case, perform the autotune procedure described in Section 6.4. of this addendum.

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10.4. Subsystem Checkout

In addition to the information contained in Section 11.5 of the M101E Manual - P/N 04740 Rev A, the following diagnostic procedures are useful for troubleshooting and diagnosing problems with your M102E and M501-TRS.

10.4.1. Checking the Efficiency of the M501-TRS SO2 Scrubber

See Section 8.1.1.2 of this addendum

10.4.2. Checking the Efficiency of the M501-TRS TRS Æ SO2 Converter

To check to see if your TRS Æ SO2 converter is operating properly:

1. Set the analyzer to TRS measurement mode (see Section 6.8.1 of the M101E Manual - P/N

04740 Rev A).

2. Bypass the scrubber inside the M501-TRS.

a. Unscrew the pneumatic fittings from the scrubber.

b. Connect them with a stainless steel or Teflon

3. Supply a gas with a known concentration of SO

union.

to the sample gas inlet of the analyzer.

4. Wait until the analyzer’s output concentration measurement stabilizes. This can be

determined by setting the analyzer’s display to show the TRS STB test function (see Section

6.2.1 of the M101E Manual - P/N 04740 Rev A) T RS STB should be 0.5 ppb or less before

proceeding.

5. Record the stable SO

measuring SO

)

6. Supply a gas with a concentration of H

concentration (Although the concentration is labeled TRS, we are

S equal to that of the SO2 gas used in steps 2 through

5 above, to the sample gas inlet of the analyzer.

7. Wait until the analyzer’s output concentration measurement stabilizes. This can be

determined by setting the analyzer’s display to show the TRS STB test function (see Section

6.2.1) TRS STB should be 0.5 ppb or less before proceeding.

8. Record the stable TRS concentration

9. Divide the TRS concentration by the SO

concentration

EXAMPLE: If the SO

Measured SO

and TRS concentration of the two test gases used is 500 ppb:

concentration = 499.1 ppb

Measured TRS concentration = 490.3 ppb

Converter Efficiency = 490.3 ÷ 499.1

Converter Efficiency = 0.982 (98.2%)

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10. If TRS Æ SO2 converter efficiency is below 90% check for one of the following possible causes:

• Pneumatic leak

• Perform a leak check (with the M501-TRS connected) as described in Section 11.5.1 of

the M101E Manual - P/N 04740 Rev A.

• Plugged or constricted pneumatic flow?

• Perform a sample flow check as described in Section 11.5.2 of the M101E Manual - P/N

04740 Rev A. This tests the entire system

• Disconnect the gas feed line from the FROM ANALYZER port of the M501-TRS.

Attach the flow meter to the port and repeat the test. Isolates the portions of the pneumatic system down stream from the TRS Æ SO M501-TRS in the flow test.

• Attach the flow meter to the FROM CONVERTER port at the back of the M102E.

Retest. This bypasses M501-TRS during the flow test.

• Improper Set point temperature. Call Teledyne API’s customer service for advice.

switching valve but includes the

• Span Gas used in efficiency test was incorrect/wrong concentration. Independently verify

the concentration of the span gas.

• Contaminants in the converter chamber, pneumatic lines. Sometimes contaminants such

as tiny particles of scrubber material from the M501-TRS’ SO converter tube and react with the TRS Æ SO the scrubber was damaged..

Call Teledyne Instruments customer service for instructions on cleaning the converter tube and M501-TRS pneumatic lines.

conversion process, if the inline filter after

scrubber can get into the

10.5. Additional Repair Procedures

The following repair procedures are in addition to those listed in Section 11.6 of the M101E Manual - P/N 04740 Rev A,

10.5.1. UV Lamp Adjustment and/or Replacement

There are three ways in which ambient conditions can affect the UV Lamp output and therefore the accuracy of the TRS concentration measurement. These are:

Line Voltage Change: UV lamp energy is directly proportional to the line voltage. This can be

avoided by installing adequate AC Line conditioning equipment such as a UPS/surge suppressor.

Lamp Aging - Over a period of months, the UV energy will show a downward trend, usually 30%

- 50% in the first 90 days, and then a slower rate, until the end of useful life of the lamp.

Periodically running the UV lamp calibration routine (see Section 6.9.7 of the M101E Manual - P/N 04740 Rev A) will compensate for this until the lamp output becomes too low to function at all, 23 years nominally.

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Lamp Positioning – The UV output level of the lamp is not even across the entire length of the

lamp. Some portions of the lamp shine slightly more brightly than others. At the factory the position of the UV lamp is adjusted to optimize the amount of UV light shining through the UV filter/lens and into the reaction cell. Changes to the physical alignment of the lamp can affect the analyzer’s ability to accurately measure SO

. See Section 11.6.3.2 of the M101E Manual (P/N

04740 Rev A) for instructions on adjusting the lamp position.

10.5.1.1. Adjusting the UV Lamp (Peaking the Lamp)

CAUTION:

ALWAYS wear UV-Protective, Safety Glasses when working with the UV

1. Set the analyzer display to show the signal I/O function, UVLAMP_SIGNAL (see Section

11.1.3 of the M101E Manual - P/N 04740 Rev A). UVLAMP_SIGNAL is function 35.

2. Slightly loosen the large brass thumbscrew located on the shutter housing (see Figure 10-1)

so that the lamp can be moved.

Lamp Assembly

3. While watching the UVLAMP_SIGNAL reading, slowly rotate the lamp or move it back and

forth vertically until the UVLAMP_SIGNAL reading is at its maximum.

NOTE:

DO NOT grasp the UV lamp by its cap when changing its position (see Figure 10-1).

Always grasp the main body of the lamp.

• Ideally, the reading should be 3500mV±200mV.

• If UVLAMP_SIGNAL is lower than 600mV, replace the lamp.

• If UVLAMP_SIGNAL is greater than 3800 mV, adjust the pot on the UV reference board

down until the output reads 3500 mV, and then continue to peak the lamp.

4. Finger tighten the thumbscrew.

NOTE:

DO NOT over-tighten the thumbscrew.

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Reaction

Cell

UV Filter Retainer

& Lens Housing

Shutter Assy

Figure 10-1: Shutter Assembly - Exploded View

10.5.1.2. Replacing the UV Lamp

1. Turn off the analyzer.

Shutter Housing

DO NOT

use Lamp Cap to

adjust Lamp

position

UV Lamp Power

Adjust Lamp

Position by

grasping lamp

body ONLY

Thumb

Screw

UV Lamp Bracket Mounting Screws

Supply Wires

2. Disconnect the UV lamp from its power supply.

• You can find the power supply connector by following the two, white UV Lamp power

supply wires from the lamp to the power supply.

3. Loosen, but do not remove the two UV lamp bracket screws, and the large brass thumbscrew

located on the shutter housing (see Figure 10-1) so that the lamp can be moved.

NOTE:

DO NOT grasp the UV lamp by its cap when changing its position (see Figure 10-1).

Always grasp the main body of the lamp.

4. Remove the UV Lamp by pulling it straight up.

5. Insert the new UV lamp into the bracket.

6. Tighten the two UV lamp bracket screws, but leave the brass thumb screw un-tightened.

7. Connect the new UV lamp to the power supply.

8. Turn the instrument on and perform the UV adjustment procedure as defined in section

10.5.1.1 of this addendum

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9. Finger tighten the thumbscrew.

NOTE:

DO NOT over-tighten the thumbscrew.

10. Perform a lamp calibration procedure (see Section 6.9.7 of the M101E Manual - P/N 04740

Rev A) and a zero point and span point calibration (see Chapter 7 of the M101E Manual - P/N 04740 Rev A).

10.5.2. Replacing the UV filter/lens

Note:

Be careful not to leave thumbprints on the interior of the sample chamber. The various

oils that make up fingerprints fluoresce brightly under UV light and will significantly

affect the accuracy of the analyzer’s SO2 measurement)

1. Turn off the instrument’s power and remove the power cord from the instrument.

2. Unplug the J4 connector from the motherboard to allow tool access.

3. Remove 4 screws from the shutter cover (see figure 11-2) and remove the cover .

4. Remove 4 screws from the UV filter retainer.

Reaction

Cell

UV Filter Retainer

& Lens Housing

Filter Retainer

Screws

Filter Retainer

Screws

Shutter Housing

Shutter

Cover

Screws

Shutter Cover

Screws

Figure 10-2: Disassembling the Shutter Assembly

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5. Carefully remove the UV filter.

6. Install the UV filter. Handle carefully and never touch the filter’s surface. The UV filter’s wider

( ring ) side should be facing out. Install the UV filter retainer and tighten screws.

7. Install the shutter cover and minifit connector. Tighten 4 screws.

8. Re-plug J4 connector into the motherboard.

10.5.3. Replacing the PMT, HVPS or TEC

PMT Housing End Plate

This is the entry to the PMT Exchange

PMT Output

Connector

PMT Preamp PCA

PMT Power Supply

& Aux. Signal

Connector

Insulation Gasket

PMT Temperature

Sensor

High voltage Power Suppl y

(HVPS)

PMT

Light from Reaction

Chamber shines

throu

h hole in side

of Cold Block

Thermo-Electric Cooler

(TEC)

PMT Heat Exchange Fins

O-Test LED

TEC Driver PCA

PMT Cold Block

Cooling Fan

Housing

Connector to PMT

Pre Amp PCA

12V Power Connector

Figure 10-3: PMT Assembly - Exploded View

The PMT should last for the lifetime of the analyzer. However, in some cases, the high voltage power supply (HVPS) or the thermo-electric cooler (TEC) may fail. To replace the PMT, the HVPS or the TEC:

1. Power down the analyzer, disconnect the power cord, remove the cover and disconnect all

pneumatic and electrical connections from the sensor assembly.

2. Remove the entire sensor module assembly from the.

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3. Remove the reaction cell assembly.

4. Remove the two connectors on the PMT housing end plate facing towards the front panel.

5. Remove the end plate itself (4 screws with plastic washers). R

6. Remove all of the desiccant bags inside the PMT housing.

7. Along with the plate, slide out the OPTIC TEST LED and the thermistor that measures the PMT

temperature.

• The thermistor will be coated with a white, thermal conducting paste. Do not contaminate

the inside of the housing or the PMT tube with this grease.

8. Unscrew the PMT assembly. It is held to the cold block by two plastic screws.

• Because the threads of the plastic screws are easily damaged it is highly recommended to

use new screws when reassembling the unit.

9. Carefully take out the assembly consisting of the HVPS, the gasket and the PMT.

10. Change the PMT or the HVPS or both, clean the PMT glass tube with a clean, anti-static wipe

and do not touch it after cleaning.

11. If the cold block or TEC is to be changed disconnect the TEC driver board from the preamplifier

board.

a. Remove the cooler fan duct (4 screws on its side) including the driver board.

b. Disconnect the driver board from the TEC and set the sub-assembly aside.

c. Remove the end plate with the cooling fins (4 screws) and slide out the PMT cold block

assembly, which contains the TEC.

d. Unscrew the TEC from the cooling fins and the cold block and replace it with a new unit.

12. Re-assemble the TEC subassembly in reverse order.

CAUTION

The thermo-electric cooler needs to be mounted flat to the heat sink. If there is any

significant gap, the TEC might burn out. Make sure to apply heat sink paste before

mounting it and tighten the screws evenly and cross-wise.

a. Make sure to use thermal grease between the TEC and the cooling fins as well as between

the TEC and the cold block.

b. Align the side opening in the cold block with the hole in the PMT housing where the sample

Chamber attaches.

c. Evenly tighten the long mounting screws for good thermal conductivity.

13. Re-insert the TEC subassembly. Make sure that the O-ring is placed properly and the assembly

is tightened evenly.

14. Insert the LED and thermistor into the cold bloc.

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15. Re-insert the PMT/HVPS subassembly.

• Don’t forget the gasket between HVPS and PMT.

• Use new plastic screws to mount the PMT assembly on the PMT cold block.

16. Insert the new desiccant bags.

17. Carefully replace the end plate.

• Make sure that the O-ring is properly in place. Improperly placed O-rings will cause leaks,

which – in turn – cause moisture to condense on the inside of the cooler causing the HVPS to short out.

18. Reconnect the cables and the reaction cell

• Be sure to tighten these screws evenly,

19. Replace the sensor assembly into the chassis and fasten with four screws and washers.

20. Reconnect all electrical and pneumatic connections, leak check the system and power up the

analyzer. Verify the basic operation of the analyzer using the ETEST and OTEST features (see Section 6.9.5 & 6.9.6 of the M101E Manual - P/N 04740 Rev A) or by measuring calibrated zero and span gases.

21. Perform a PMT Hardware calibration (see Section 11.6.6 of the M101E Manual - P/N 04740 Rev

22. Perform a zero point and span calibration (See Chapter 7 of the M101E Manual - P/N 04740

Rev A)

10.5.4. M102E PMT Hardware Calibration (FACTORY CAL)

This procedure supercedes the one contained in section 11.6.3 of the M101E Manual P/N 04740 Rev A.

The sensor module hardware calibration adjusts the slope of the PMT output when the Instruments slope and offset values are outside of the acceptable range and all other more obvious causes for this problem have been eliminated.

1. Set the instrument reporting range to SNGL & 500 ppb (see Section 6.7.4 of the M101E

Manual - P/N 04740 Rev A)

2. Perform a full zero–point calibration using zero air (see Chapter 7 of the M101E Manual - P/N

04740 Rev A).

3. Let the instrument stabilize by allowing it to run for one hour.

4. Adjust the UV Lamp. (See Section 10.5.1.1 of this addendum)

5. Perform a LAMP CALIBRATION procedure (see Section 6.9.7 of the M101E Manual - P/N

04740 Rev A).

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6. Locate the Preamp board (see Figure 3-1).

7. Locate the Following Components On the Preamp board (see Figure 10-4):

• HVPS coarse adjustment switch (Range 0-9, then A-F)

• HVPS fine adjustment switch (Range 0-9, then A-F)

• Gain adjustment potentiometer (Full scale is 10 to 12 turns).

Figure 10-4: Pre-Amplifier Board Layout

8. Set the HVPS coarse adjustment to its minimum setting (0).

9. Set the HVPS fine adjustment switch to its maximum setting (F).

10. Turn the gain adjustment potentiometer clockwise to its maximum setting.

11. Set the front panel display to show STABIL (see Section 6.2.1 of the M101E Manual - P/N

04740 Rev A)

12. Feed 400 ppb span gas into the analyzer.

NOTE

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If a reporting range other than 500 ppb is used in this procedure:

Use a span gas equal to 80% of the reporting range and adjust the PMT to a target

NORM PMT value of twice the ppb value of the span gas.

EXAMPLE

If the reporting range is 800 ppb:

Use 640 ppb span gas.

Adjust the PMT until NORM PMT equals 1280 mV ± 10 mV

13. Wait until the STABIL value is below 0.5 ppb,

14. Scroll to the NORM PMT value.

15. Set the HVPS coarse adjustment switch to the lowest setting that will give you more than 1000

mV NORM PMT signal.

• The coarse adjustment typically increments the NORM PMT signal in 100-300 mV steps.

16. Adjust the HVPS fine adjustment such that the NORM PMT value is at or just above 800 mV.

NOTE

Do not overload the PMT by setting both adjustment switches to their maximum setting.

This can cause permanent damage to the PMT.

17. Continue adjusting the both the coarse and fine switches until NORM PMT is as close to 800

mV as possible.

18. Adjust the gain adjustment potentiometer until the NORM PMT value is 800 mV ±10 mV.

19. Perform span and zero-point calibrations (see Chapter 7 of the M101E Manual - P/N 04740 Rev

A) to normalize the sensor response to its new PMT sensitivity.

20. Review the slope and offset values, and compare them to the values in Table 7-5 of the M101E

Manual - P/N 04740 Rev A.

10.5.5. Replacing the TRS Converter Heating Tube

WARNING !

THE CONVERTER TUBE AND HEATER ARE VERY HOT

1. Turn off the M501-TRS

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2. Allow it to cool to room temperature. This may take up to 30 minutes.

3. Remove the instruments top cover (see Section 3.2 of this addendum)

4. Remove the four screws holding the converter cover in place.

5. Carefully lift the converter cover away.

6. Loosen front and rear pneumatic fittings at each end of the tube and remove the gas lines

from the converter tube.

7. Remove the front ceramic bobbin from the converter tube. The thermistor assembly will come

with it.

NOTE:

Be Careful!

The ceramic bobbins at each end of the heater assembly are fragile.

8. Slide a new tube into the heater coil assembly.

9. Make sure that the thermistor is threaded through its notch on the center hole of the front

converter bobbin and properly seated in the corresponding indentation in the body of the quartz heater tube.

10. Reattach the front bobbin onto the converter tube.

11. Reattach the gas lines and retighten the pneumatic fittings.

12. Reassemble the converter cover and reattach the M501-TRS top cover.

NOTE

The M501-TRS will not operate properly with the top cover removed.

The air cooling required to stabilize the temperature of the converter tube is dependent

on air flow patterns that only exist with the top cover in place.

Without the top cover in place, the thermal cutout may overheat, and shut the heating

element off.

13. Restart the M501-TRS.

14. Check the converter efficiency. See Section 10.4.2 of this addendum.

10.6. Manually Programming the M501-TRS

Temperature Controller

NOTE

The temperature controller has been programmed at the factory and should not be

altered, (except for temperature set point).

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DO NOT manually alter the PID parameters of the M501-TRS temperature Controller

unless directed to do so by Teledyne Instruments customer service personnel.

In the event that the temperature controller of the M501-TRS must be replaced some initial programming is required set the control functions if reprogramming is necessary. The following tables define the approximate initial values for various processes control parameters. Once they are set, perform an autotune procedure as defined in Section 6.4 of this addendum

10.6.1. Temperature Controller Primary Menu Parameters

NOTE

Tables 10-3 and 10-4 show the typical primary P-I-D parameter values for operation on

115V/60Hz with a set value of 1000°C.

The P, I and d values may be different for other AC main voltages (call Teledyne

Instruments customer service, and will vary somewhat after auto-tuning.

To set these parameters:

1. Open the appropriate menu

a. Press the SELECT key once to access the primary menu parameters. The main display will

b. Press and Hold the SELECT key for 3 seconds to access the primary menu parameters. The

show

main display will show

2. Use the SELECT , DOWN or 100’s UP key to scroll through the primary menu parameters until

the appropriate parameter is displayed (see Table 10-3 or Table 10-4).

3. Press the DATA key once. The current value of the parameter will be displayed.

4. To set each digit:

a. Press the up-arrow under that digit once. The digit will flash.

b. To increment that digit, press and hold the digit until the appropriate number is displayed.

c. To decrement that digit press and hold the DOWN key until the appropriate number is

displayed.

d. To increment/decrement the 1000’s digit it is necessary to adjust increment/decrement the

100’s digit up and down. Each time the 100’s digit passes “0” the 1000s digit will increment or decrement correspondingly.

5. Once the desired value is reached, press the ENT key to store the new set Parameter value.

6. Press the PV/SV mode key to return to operational mode.

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Table 10-3 – Temperature Controller – Primary Parameter Settings

DISPLAY

PARAMETER

NAME

Proportional

Band

Integral time

Derivative Time

Low Alarm Limit

High Alarm Limit

Cycle Time

Hysteresis

Autotune

Parameter Lock

SET TO COMMENTS

7.7

950

1050

0 (OFF)

Can be either

0 1 2

Ignore any other parameters that may appear.

Sets the bandwidth of the proportional control function to ± 11% of full scale

Sets the reaction time for the proportional control function to 10 seconds.

Sets the reaction time for the derivative control function (which reduces overshoot) to 7.7 seconds.

Sets the low alarm point to 950˚C

Sets the high alarm point to 1010˚C

Sets the cycle time (which is divided proportionally between On and Off) for 2 seconds.

EXAMPLE: for a duty cycle of 25% with a Cycle time of 2 seconds, the controller will turn the heater on for 0.5 seconds every 2 seconds

Sets the bandwidth of the area around the set point where the controller will not try to change the process value (thereby inducing unnecessary fluctuations) to 3 % of full scale.

Autotune is OFF

All parameters are changeable

All parameters are locked

The set value can be changed but all other parameters are locked

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M102E/M501 TRS TROUBLESHOOTING & REPAIR

(Addendum to M101E Manual - P/N 04740 Rev A)

Table 10-4 – Temperature Controller – Primary Parameter Settings

DISPLAY

PARAMETER

NAME

OFF

Input type

Digital Filter

Lower input range

limit

Upper input range

limit

High Alarm Type

Low Alarm Type

Alarm Hysteresis

Decimal Point

Process variable

Offset

Set variable

Offset

Celsius/Fahrenheit

Fuzzy Logic

SET TO COMMENTS

3 5

1100

3 0 0

Ignore any other parameters that may appear.

Sets the controller to reverse action (hotter temperatures = less heating; lower temperatures = more heating) and turns off the heater should the thermocouple input fail.

K thermocouple

Sets the response time of the digital noise filter to 5 sec.

Sets the lower end of the controller full scale bandwidth to 32˚C

Sets the upper end of the controller full scale bandwidth to 1100˚C

Sets the High alarm point to trigger when the process value exceeds the high alarm set point only after the process value rises above the lower limit for the first time after power up

Sets the Low alarm point to trigger when the process value exceeds the high alarm set point only after the process value rises above the lower limit for the first time after power up

Sets the hysteresis bandwidth for both alarm points to 3% of full scale.

Sets the decimal point for PV & SV readings to NONE

OFF

Sets controller to perform function on Celsius temperature scale.

Turns of the controllers advanced fuzz logic feature which further reduces overshoot and fluctuations.

10.7. Technical Assistance

If this addendum and its trouble-shooting / repair sections do not solve your problems, technical assistance may be obtained from Teledyne Instruments, Customer Service, 6565 Nancy Ridge Drive, San Diego, CA 92121. Phone: +1 858 657 9800 or 1-800 324 5190. Fax: +1 858 657

9816. Email:

Before you contact customer service, fill out the problem report form in Appendix C, which is also available online for electronic submission at

05514 Rev A1 67

api-customerservice@teledyne.com.

http://www.teledyne-api.com/forms/index.asp.

Page 74

TROUBLESHOOTING & REPAIR M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

User Notes:

68 05514 Rev A1

Page 75

M102E/M501 TRS APPENDIX A - Version Specific Software Documentation

(Addendum to M101E Manual - P/N 04740 Rev A)

APPENDIX A - Version Specific Software Documentation

APPENDIX A-1: Model 102E Software Menu Trees

NOTE

The menu tree structure for the M102E is nearly identical to that of the M101E.

Included here are menu trees, including some minor variations for:

Basic Sample Display Menu

Sample Display Menu for Units with Z/S Valve or IZS Option installed

HESSEN Submenu

DIAG Submenu

The following menu trees can be found in

Appendix A-1 of the M101E Manual - P/N 04740110 Rev A:

Primary Setup Menu

iDAS submenu

Basic Secondary Setup Menu

COMM submenu

COMM submenu with Ethernet card installed

VARS submenu

APPENDIX A-2: Model 102E Setup Variables Available Via Serial I/O

APPENDIX A-3: Model 102E Warnings and Test Measurements Via Serial I/O

APPENDIX A-4: Model 102E Signal I/O Definitions

APPENDIX A-5: Model 102E iDAS Functions

05515 Rev A.2 A-1

Page 76

APPENDIX A-1: M102E Software Menu Trees, Revision A.2 M102E/M501 TRS (Addendum to M101E Manual)

APPENDIX A-1: M102E Software Menu Trees, Revision A.2

SAMPLE

TEST

RANGE STABIL PRES SAMP FL PMT NORM PMT UV LAMP LAMP RATIO STR. LGT DARK PMT DARK LAMP SLOPE OFFSET HVPS RCELL TEMP BOX TEMP PMT TEMP IZS TEMP TEST TIME

Only appear if

reporting range

is set for

AUTO range

mode.

CAL MSG

LOW

HIGH

ZERO SPAN CONC

TEST FUNCTIONS

Viewable by user while instrument is in SAMPLE Mode

1,2

CLR

CFG

1,3

SETUP

ENTER SETUP PASS: 818

(

Primary Setup Menu)

DAS

RANG PASS CLK MORE

Only appears when warning messages are activated

Press this key to cycle through list of active warning

messages.

Press this key to clear/erase the warning message

currently displayed

(Secondary Setup Menu)

COMM

VARS

DIAG

Figure A-1: Basic Sample Display Menu

A-2 05515 Rev A.2

Page 77

APPENDIX A-1: M102E Software Menu Trees, Revision A.2 M102E/M501 TRS (Addendum to M101E Manual)

Only appear if

reporting range

is set for

AUTO range

mode.

RANGE STABIL PRES SAMP FL PMT NORM PMT UV LAMP LAMP RATIO STR. LGT DRK PMT DRK LAMP SLOPE OFFSET HVPS RCELL TEMP BOX TEMP PMT TEMP IZS TEMP TEST TIME

TEST FUNCTIONS

Viewable by user while instrument is in SAMP LE Mode

SAMPLE

CAL

LOW

HIGH

ZERO SPAN CONC

CALZ

LOW

ZERO

HIGH

CALS TEST

LOW

MSG

HIGH

SPAN CONC

1,2

CFG DAS RANG PASS CLK MORE

Only appears when warning messages are activated

Press this key to cycle through list of active warning

messages.

Press this key to clear/erase the warning message

currently displayed

CLR

1,3

SETUP

ENTER SETUP PASS: 818

(

Primary Setup Menu)

(Secondary Setup Menu)

COMM

DIAG VARS

Figure A-2: Sample Display Menu - Units with Z/S Valve or IZS Option installed

05515 Rev A.2 A-3

Page 78

APPENDIX A-1: M102E Software Menu Trees, Revision A.2 M102E/M501 TRS (Addendum to M101E Manual)

CFG

TYPE 1 TYPE 2

SETUP

ACAL

ENTER SETUP PASS: 818

DAS MORE

COMM VARS

HESN

COM1 COM2

EDIT

See

A-5

RESPONSE MODE GAS LIST STATUS FLAGS VARIATION

BCC TEXT CMD

DEL EDIT PRNT INS PREV NEXT

Select from list of

available gases

(see Section 6.12.4.6).

IN MANUAL CALIBRATION MODE

See Table 6-27 for Flag Assignments

YES NO

CLK PASS RNGE

DIAG

See

A-8

UGM

MGM

PPB

PPM

See

A-5

SAMPLE FLOW WARN I NG

BENCH TEMP WARNING

SOURCE WARNING

BOX TEMP WARNING

WHEEL TEMP WARNING

SAMPLE TEMP WARNING

SAMPLE PRESSURE WARNING

IN ZERO CALIBRATION MODE IN SPAN CALIBRATION MODE

INVALID CONC

INSTRUMENT OFF

SO2, 111, REPORTED

GAS TYPE GAS ID REPORTED

Set Hessen ID number for

selected gas type

(see Section 6.12.4.6).

TR2, 112, REPORTED

OFF

Only appea rs if a valve is installed.

Only appears when the HESSEN mode is enabled for

either COM1 or COM2.

Figure A-3: Secondary Setup Menu - HESSEN Submenu

A-4 05515 Rev A.2

Page 79

APPENDI

X A-1: M102E Software Menu Trees, Revision A.2 M102E/M501 TRS (Addendum to M101E Manual)

CFG

SIGNAL

I/O

PREV NEXT

0) EXT ZERO CAL

1) EXT SPAN CAL

2) MAINT MODE

3) LANG2 SELECT

4) SAMPLE LED

5) CAL LED

6) FAULT LED

7) AUDIBLE BEEPER

8) ELEC TEST

9) OPTIC TEST

10) PRE A MP RANGE HIGH

11) ST SYSTEM OK

12) ST CONC VALID

13) ST HIGH RANGE

14) ST ZERO CAL

15) ST SPAN CAL

16) ST DIAG MODE

17) ST LAMP ALARM

18) ST DARK CAL ALARM

19) ST FLOW ALARM

20) ST PRESS ALARM

21) SR TEMP ALARM

22) ST HVPS ALARM

23) ST_H2S_MODE

24) ST_SYSTEM_ON2

25) RELAY WATCHDOG

26) RCELL HEATER

27) CONV_HEATEER

28) IZS HEATER

27) CAL VALVE

29) SPAN VALVE

30) H2S VALVE

31) DARK SHUTTER

32 INTERNAL ANALOG ↓ VOLTAGE SIGNALS 56 (see Appendix A)

COMM

ANALOG OUTPUT

ENT

Start step Test

ACAL

VARS

ANALOG I/O

CONFIGURATION

AOUTS CALIBRATED

OFF

0.1V 1V 5V 10V CURR

Figure A-4: Secondary Setup Menu (DIAG)

SAMPLE

ENTER SETUP PASS: 818

OPTIC

TEST ENTR ENT

Starts Test Starts Test

ELECTRICAL

TEST

LAMP

CALIBRATION

ENT

Starts Test

PRESSURE

CALIBRATION

ENT

Starts Test

SET>

<SET

CLK PASS RNGE DAS MORE

CONC OUT 1

CAL

CONC OUT 2 TEST OUTPUT

EDIT

SET> <SET

RANGE REC OFFSET AUTO CAL CALIBRATED

CAL

OFF

Only relevant to analyzers with IZS options in sta lle d

FLOW

CALIBRATION

ENTR

Starts Test

SAMPLE PRESS URE

DIAG

PREV NEXT

TEST

CHANNEL

OUTPUT

PMT READING

SAMPLE FLOW

CHASSIS TEMP

HVPS VOLTAGE

NONE

UV READING

RCELL TEMP

IZS TEMP PMT TEMP

515 Rev A.2 A-5

Page 80

APPENDIX A-2: Setup Variables For Serial I/O, Revision A.2 M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

APPENDIX A-2: Setup Variables For Serial I/O, Revision A.2

NOTE

Setup Variables for the M102E are the same as those for the M102E (see Appendix A-3

of the M101E Manual - P/N 04740110 Rev A) with the following exceptions:

Table A-1: Changed or added Setup Variables for M102E Software Revision A.2

SETUP VARIABLE NUMERIC

UNITS

MEASURE_MODE — SO2-TRS SO2, SO2-TRS,

DEFAULT

VALUE

VALUE RANGE DESCRIPTION

Gas measurement mode. Enclose

TRS

value in double quotes (") when setting from the RS-232 interface.

TRS_SPAN1 Conc 400 0.1–50000 Target TRS concentration during

span calibration of range 1.

TRS_SPAN2 Conc 400 0.1–50000 Target TRS concentration during

span calibration of range 2.

TRS_SLOPE1 PPB/mV 1 0.25–4 TRS slope for range 1.

TRS_SLOPE2 PPB/mV 1 0.25–4 TRS slope for range 2. TRS_OFFSET1 mV 0 -1500–1500 TRS offset for range 1. TRS_OFFSET2 mV 0 -1500–1500 TRS offset for range 2.

CE_FACTOR1 — 1 0.8–1.2 Converter efficiency factor for TRS

for range 1.

CE_FACTOR2 — 1 0.8–1.2 Converter efficiency factor for TRS

for range 2.

REMOTE_CAL_MODE — SO2-

LOW

STABIL_GAS — SO2 SO2,

SO2-LOW,

SO2-HIGH,

TRS-LOW, TRS-HIGH

TRS

Gas and range to calibrate during contact-closure and Hessen calibration. Enclose value in double quotes (“) when setting from the RS232 interface.

Gas to use to measure concentration stability. Enclose value in double quotes (") when setting from the RS232 interface.

Table A-2: Deleted Setup Variables for M102E Software Revision A.2

SETUP VARIABLE NUMERIC

UNITS

CONV_TYPE 2 — MOLY NONE,

CONV_SET 2 ºC 315

TEST_CHAN_ID — NONE CONV

DEFAULT VALUE VALUE

RANGE

MOLY 0–350 Converter temperature set point and

Warnings:310–320

TEMP

DESCRIPTION

Converter type.

warning limits. All other Test Channel settings are

the same as those listed in appendix

A-1 of the M101E Manual - P/N 04740110 Rev A

A-6 05515 Rev A.2

Page 81

M102E/M501 TRS APPENDIX A-3: Warnings and Test Functions, Revision A.2

(Addendum to M101E Manual - P/N 04740 Rev A)

APPENDIX A-3: Warnings and Test Functions, Revision A.2

Warning messages and test functions for the M102E are the s ame as those for the

M102E (see Appendix A-3 of the M101E Manual - P/N 04740110 Rev A) with the

following exceptions:

Table A-4: Warning Messages deleted from M102 Software Revision A.2

NAME MESSAGE TEXT DESCRIPTION

WCONVTEMP CONV TEMP WARNING Converter temperature outside of warning limits specified

Table A-5: Test Functions Changed and Added to M102 Software Revision A.2

NOTE

by CONV_SET variable.

TEST Function Message Text DESCRIPTION

STABILITY TRS STB1=0.0 PPB 1 Concentration stabili ty (standard deviation based on

setting of STABIL_FREQ and STABIL_SAMPLES).

SO2 SLOPE SO2 SLOPE2=1.061 Slope for current SO2 measurement range, computed

during zero/span calibration.

SO2 OFFSET SO2 OFFS2=250.0 MV Offset for current TRS measurement range, computed

during zero/span calibration.

TRS SLOPE TRS SLOPE2=1.061 Slope for current SO2 measurement range, computed

during zero/span calibration.

TRS OFFSET TRS OFFS2=250.0 MV Offset for current TRS measurement range, computed

during zero/span calibration.

Shown as it appear when analyzer is in TRS mode. In SO2 mode appear as SO2 STB. In multigas mode, both versions appear.

Only Appears in SO2 and multigas measurement modes.

Only Appears in TRS and multigas measurement mode.

Table A-6: Test Functions Deleted from M102 Software Revision A.2

TEST Function Message Text DESCRIPTION

RESPONSE 2 RSP=1.11(0.00) SEC Instrument response. Length of each signal processing

loop. Time in parenthesis is standard deviation.

VACUUM 5 VAC=9.1 IN-HG-A Vacuum pressure.

RCELLDUTY RCELL ON=0.00 SEC Sample chamber temperature control duty cycle.

IZSDUTY IZS ON=0.00 SEC IZS temperature control duty cycle.

CONVTEMP CONV TEMP=315.0 C TRS Æ SO2 Converter temperature.

05515 Rev A.2 A-7

Page 82

APPENDIX A-4: M102E Signal I/O Definitions, Revision A.2 M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

APPENDIX A-4: M102E Signal I/O Definitions, Revision A.2

NOTE

Signal I/O Definitions for the M102E are the same as those for the M102E (see

Appendix A-4 of the M101E Manual - P/N 04740110 Rev A) with the following

exceptions:

Table A-7: Signal I/O Definitions Deleted from M10 2 Software Revision A.2

SIGNAL NAME BIT OR CHANNEL

NUMBER

Control inputs, U11, J1004, pins 1–6 = bits 0–5, default I/O address 321 hex

EXT_LOW_SPAN 2 0 = go into low span calibration

1 = exit low span calibration

Relay board digital output (PCF8575), default I2C address 44 hex

CONV_HEATER 2 0 = converter cell heater on

1 = off

LOW_SPAN_VALVE 8 0 = let low span gas in

1 = let sample gas in

ZERO_VALVE 9 0 = let zero gas in

1 = let sample gas in

DESCRIPTION

Rear board primary MUX analog inputs

VACUUM_PRESSURE 10 Vacuum pressure

A-8 05515 Rev A.2

Page 83

M102E/M501 TRS APPENDIX A-5: M102E iDAS Functions, Revision A.2

(Addendum to M101E Manual - P/N 04740 Rev A)

APPENDIX A-5: M102E iDAS Functions, Revision A.2

iDAS Trigger Events and functions for the M102E are the same as those for the M102E

(see Appendix A-5 and A-6 of the M101E Manual - P/N 04740110 Rev A) with the

following exceptions:

Table A-8: iDAS Trigger Events & Functions Deleted fr om M102 Software Revision A.2

TYPE NAME DESCRIPTION

Trigger Event CTEMPW Converter temperature warning

Function CNVTMP Converter temperature

NOTE

User Notes:

05515 Rev A.2 A-9

Page 84

APPENDIX A-5: M102E iDAS Functions, Revision A.2 M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

A-10 05515 Rev A.2

Page 85

M102E/M501 TRS APPENDIX B - M102E Spare Parts List

(Addendum to M101E Manual - P/N 04740 Rev A)

APPENDIX B - M102E Spare Parts List

NOTE

Spare parts for the M102E are the same as those for the M101E (see Appendix B of the

M101E Manual - P/N 04740120 Rev A)

Spare parts available for the M501-TRS are as follows:

Table B-1: M102E Spare Parts List

PART NUMBER DESCRIPTION NOTES

CH0000017 SO2 scrubber refill

000002125 Glass TRS converter tube

05516 Rev A B-1

Page 86

APPENDIX B - M102E Spare Parts List M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

B-2 05516 Rev A

Page 87

M102E/M501 TRS

Addendum to Appendix C

M101E Manual

(P/N 04740)

Warranty/Repair

Questionnaire

Model 102E

TELED YNE

INSTRUMENTS

Advanced Pollution Instrumentatio

A Teledyne Technologies Company

Company: _________________________ Contact Name: _____________________________

Phone Number: ___________ Fax Number: _____________ Email: ____________________

Site Address: __________________________________________________________________

Can we connect to the instrument? If so, provide IP address or modem #:___________________

Model 102E Serial Number: _____________________ Firmware revision: _________________

The serial number can be found on the back of the instrument, the firmware revision is displayed in the upper left corner of the display when pressing SETUP on the front panel (Example: C.3).

1. List all front panel error/warning messages:_________________________________________

______________________________________________________________________________

2. Please complete the following table: (Depending on options installed, not all test parameters shown below may be available in your instrument)

PARAMETER

RANGE

S02 STB ppb

TRS STB ppb

SAMP FL

PMT signal

with zero air

PMT signal at span gas conc

NORM PMT at

span gas conc

UV LAMP

STR. LGT

DARK PMT

DARK LAMP

RECORDED

VALUE

ppb/ppm

cm³/min

ppb/ppm

ACCEPTABLE

VALUE

50 ppb - 20 ppm SO2 SLOPE 1.0 ± 0.3

≤ 1 ppb with zero

air

≤ 1 ppb with zero

air

500 ± 50 TRS OFFS

ppm

-20 to 150 HVPS

0-5000

0-20 000 ppb

0-5000

0-20 000 ppb

2 000 to 4 000 RCELL TEMP

≤ 100 ppb/ zero

air

-50 to 200 PMT TEMP

-50 to 200 IZS TEMP

PARAMETER

TRS SLOPE 1.0 ± 0.3

SO2 OFFS

ETEST

OTEST

BOX TEMP

RECORDED

VALUE

ACCEPTABLE

°C

Ambient + ~5

°C

VALUE

< 250

5500-900

2000 ± 1000

50 ± 1

7 ± 2

50 ± 3

3. Has the analyzer been checked for leaks? Yes No For proper flows? Yes No

4. What are the failure symptoms? _________________________________________________

______________________________________________________________________________

______________________________________________________ Continue on back if necessary

5. Which tests have you done trying to solve the problem? _______________________________

______________________________________________________________________________

________________________________________________________

Continue on back if necessary

6. If possible, fax a portion of a strip chart or email a data file to customer service.

PHONE

You can access and submit an online version of this form at http://www.teledyne-api.com/forms/csforM102E.asp

CUSTOMER SERVICE CONTACT INFORMATION: 6565 Nancy Ridge Drive, San Diego, CA 92121.

: +1 858 657 9800 or 1-800 324 5190. FAX: +1 858 657 9816. EMAIL: api-customerservice@teledyne.com.

05517 Rev A C-1

Page 88

M102E/M501 TRS

Addendum to Appendix C

M101E Manual

Notes and further information: _____________________________________________________

______________________________________________________________________________

(P/N 04740)

Warranty/Repair

Questionnaire

Model 102E

TELED YNE

INSTRUMENTS

Advanced Pollution Instrumentatio

A Teledyne Technologies Company

______________________________________________________________________________

C-2 05517 Rev A

Page 89

M102E/M501 TRS APPENDIX D - ELECTRONIC SCHEMATICS

(Addendum to M101E Manual - P/N 04740 Rev A)

APPENDIX D - ELECTRONIC SCHEMATICS

The following drawing(s) are relevant to the M501-TRS. All drawings relevant to the M102E are listed in Appendix D of the M101E Manual.

Table D-1: List of Included Electronic Schematics

DOCUMENT #

03404 Diagram, Cabling, M501TS Converter

USER NOTES:

DOCUMENT TITLE

05518 Rev A D-1

Page 90

APPENDIX D - ELECTRONIC SCHEMATICS M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

User Notes

D-2 05518 Rev A

Teledyne 102E User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

M102E/M501 TRS PREFACE

M102E/M501 TRS SPECIFICATIONS, APPROVALS AND WARRANTY

M102E/M501 TRS GETTING STARTED

M102E/M501 TRS OPTIONAL HARDWARE AND SOFTWARE

4.1. Rack Mount Kits (Options 20a, 20b, 21, 22 & 81)

M102E/M501 TRS M102E OPERATING INSTRUCTIONS

5.4.2.1. M102E Hessen Protocol Gas ID List.

M102E/M501 TRS M501-TRS OPERATING INSTRUCTIONS

7. CALIBRATION PROCEDURES

M102E/M501 TRS INSTRUMENT MAINTENANCE

M102E/M501 TRS THEORY OF OPERATION

9.2. The UV Light Path

Sample Chamber

M102E/M501 TRS TROUBLESHOOTING & REPAIR

10.1.1.2. M501-TRS Error Codes

10.5.1.2. Replacing the UV Lamp