IN USA IN2000-L2-LC Operating And Maintenance Instructions Manual

Date ECO# Rev Description Originator

DEC-98 1.0 FIRST RELEASE VJD Mar-99 1.1 Hi-Lo Alarm Capability VJD Sep-99 1.2 Flow rate for gas phase measurement VJD Oct-00 172 A Release to Revision A CRH Nov-00 189 B Updated Figure 4, Figure 7 LZ OCT-26 311 C Add. Addendum #1069 (pages 29,30) LZ

MODEL IN2000- L2-LC

LOW CONCENTRATION

OZONE ANALYZER

Operating and Maintenance Instructions

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Page 1 of 30

Rev.:

CONFIGURATION

MODEL IN2000-L2-LC

SERIAL NUMBER

MEASURING RANGE

CPU REV

HVPS REV

PRE-AMP REV

KEYBOARD REV

SOFTWARE VERSION

CALIBRATION DATE/INITIALS

OPERATING MANUAL VERSION

TUBING TYPE:

AC VOLTAGE SERVICE:

CONFIGURATION:

INLET/OUTLET FITTINGS:

FACTORY INSTALLED OPTIONS:

TEFLON STAINLESS STEEL

SPECIFIED VOLTAGE : ___________________

BENCH RACK NEMA 4X Other ___________________________________

1/8" SWAGELOK™ 1/4" SWAGELOK™ 1/4" MALE VCR™ OTHER: _________________________________

SAMPLE PRESSURE COMPENSATION SAMPLE TEMPERATURE COMPENSATION Other _____________________________________

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TABLE OF CONTENTS

CONFIGURATION.......................................................................................................... 1

GENERAL SPECIFICATION...........................................................................................5

CAUTIONS AND GENERAL NOTES..............................................................................6

GENERAL DESCRIPTION..............................................................................................7

MECHANICAL INSTALLATION...................................................................................... 7

ELECTRICAL INSTALLATION ..................................................................................... 13

Power Connections................................................................................................................................................ 13

Signal Connections - Field Wiring....................................................................................................................... 13

SAMPLE GAS CONNECTIONS......................................................................................................................... 16

SETTING THE SAMPLE FLOW RATE......................................................................... 16

FRONT PANEL DESCRIPTION.................................................................................... 17

Digital Readout Description ................................................................................................................................. 18

Keyboard Description........................................................................................................................................... 18

REAR PANEL DESCRIPTION...................................................................................... 18

PREPARATION FOR OPERATION .............................................................................. 20

AC Input Voltage Selection .................................................................................................................................. 20

Initial Set Up.......................................................................................................................................................... 20

Turning the Unit On and Warming Up............................................................................................................... 20

Performing Lamp Calibration.............................................................................................................................. 21

PROGRAMMABLE PARAMETERS ............................................................................. 21

Description of Programmable Parameters .......................................................................................................... 21

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Alarm 1 and Alarm 2........................................................................................................................................... 22

Input/Output........................................................................................................................................................ 23

Operating Parameters.......................................................................................................................................... 23

Time and Date..................................................................................................................................................... 23

Programming Programmable Parameters.......................................................................................................... 23

WARNING/ERROR MESSAGES.................................................................................. 26

PERIODIC MAINTENANCE.......................................................................................... 27

Replacing the UV Lamp........................................................................................................................................ 27

ACCURACY AND CALIBRATION ................................................................................ 28

CONTACTING IN USA, INC. ........................................................................................ 28

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GENERAL SPECIFICATIONS

Measuring Principle Absolute determination by UV absorption. Automatic

zeroing.

Measuring Range

( Factory Set)

Display/Resolution

(a function of Measuring Range)

Sample Pressure and Temperature Optional

Linearity Better than 99% thro ughout range.

Calibration Standard Traceable to the US NIST, +/- 1%

Gas Phase: 0 - 9,999 PPMV, in multiple ranges Dissolved O Gas Phase: 0.001 PPMV or 0.1 PPMV Dissolved O

: 0 - 3 mg/L, in multiple ranges

: 0.001 mg/L

Ozone Concentration Units

( Factory Set)

Readout 2x20 character, alpha-numeric, LCD.

Gas Sample Flow Rate Gas Phase: 1.0 l/min

Analog Outputs 4-20 mA and 0-10 V DC standard.

Digital Output RS-232 compatible interface, bi-directional.

Relay Contacts 3 Form C (Single Pole, Double Throw, Make before Break)

Diagnostic Features Continuous internal diagnostics with err or messaging and

Configurations 19" rack 3U height.

Sample Ports 1/4" Swagelok.

Supply Voltage 100/115 - 220/240 VAC, 50/60 Hz, Selectable

Environmental Operating Conditions 5-45°C; 0-95% RH noncondensing

Specifications subject to change without notice.

Gas Phase: PPMV (others upon special request). Dissolved O

Dissolved O

rated at 5 Amp resistive load at 250 VAC.

instrument error relay.

NEMA 4X Wall Mounted

: mg/L (operated as part of a W-1 System)

: 1.0 l/min

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CAUTIONS AND GENERAL NOTES

CAUTION: HIGH CONCENTRATIONS OF OZONE ARE DANGEROUS AND HARMFUL TO HUMANS. TAKE REASONABLE STEPS TO AVOID EXPOSURE. THE CURRENT MAXIMUM 8HOUR EXPOSURE LIMIT FOR OZONE IS 0.1 PPM.

NEVER LOOK DIRECTLY AT THE UV LAMP WHICH IS INSIDE THIS ANALYZER WITHOUT PROPER EYE PROTECTION. UV RADIATION CAN CAUSE PERMANENT EYE DAMAGE.

COMPONENTS WITHIN THIS ANALYZER ARE POWERED BY AC. TAKE ALL NECESSARY PRECAUTIONS TO ELIMINATE THE RISK OF ELECTRICAL SHOCKS.

CERTAIN COMPONENTS MAY BE HOT TO THE TOUCH. PLEASE ALLOW PROPER COOLING TIME BEFORE WORKING WITH THESE COMPONENTS.

AFX®, IN USA™, and Excellence in Instrumentation™ are trademarks of IN USA, INCORPORATED.

This document is copyright protected.

IN USA™, INC. reserves the right to make changes to the product covered in this manual to improve performance, reliability, or manufacturability. Make sure that this manual is used with the original product it was shipped with.

Although every effort has been made to ensure accuracy of the information contained in this manual, IN USA™ assumes no responsibility for inadvertent errors.

IN USA™ assumes no responsibility for the use of any measuring schemes described herein.

This product is not intended, or recommended by IN USA therapy of any kind, whether as a direct or adjunct part of such therapy, including, without limitation, life support (i.e., critical medical) applications or (b) any nuclear facility applications. IN USA™ will not knowingly sell this product for use in such applications. Use of the IN USA™ product in connection with medical or like treatment cannot be reasonably expected to produce accurate monitorings of therapy or treatment, and may cause failure of the life-support device or significantly affect its safety or effectiveness. Use by any direct purchaser or after-market purchaser in such applications whether or not known to IN USA™ shall absolve IN USA™ of any responsibility or liability to such purchaser(s) or to any person(s) subjected to or affected by such use knowingly or unknowingly.

for use in (a) medical therapy or physical

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GENERAL DESCRIPTION

The L2-LC Ozone Analyzer is an ultraviolet (UV) absorption analyzer designed for the monitoring of low

concentrations of ozone in the gaseous phase. If so equipped, the analyzer also allows the user to monitor the pressure and temperature of the ozone in the measurement cell.

MECHANICAL INSTALLATI ON

The L2-LC can be housed for bench top, 19" rack and wall mounting. Figure 1 and Figure 2 provide mechanical dimensions for bench top and for 19" rack mounting.. The instrument should be used in areas where the operating conditions are within the envelope defined under General Specifications, and where free air circulation is provided for convection cooling.

Note

: If the analyzer is rack mounted, it should either have side rails or be supported in the back to reduce stress on the front panel. The front panel mounting “ears” are not robust enough to support the weight of the unit.

Figure 3 provides mechanical dimensions for the NEMA 4X enclosure.

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5.60 [142MM]

]

Figure 1: Bench Top Dimensions

8.50 [216MM]

18.18 [481MM

16.85 [428MM

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Figure 2: 19" Rack Dimensions

19.00 [483MM]

2.25 [57MM]

5.25 [133MM]

18.18 [481MM]

16.85 [428MM]

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+ 21 hidden pages

IN USA IN2000-L2-LC Operating And Maintenance Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual