Teledyne Analytical Instruments GFC 7002T Manuals

Manuals and User Guides for Teledyne Analytical Instruments GFC 7002T. We have 1 Teledyne Analytical Instruments GFC 7002T manual available for free PDF download: Operation Manual

Teledyne Analytical Instruments GFC 7002T Operation Manual (293 pages)

N2O Analyzer

Brand: Teledyne Analytical Instruments | Category: Measuring Instruments | Size: 11 MB

About this Manual

4
Important Safety Information

6
- Consignes de Sécurité
  7
- Table of Contents
  8
Table of Contents

14
- List of Figures
  14
- List of Tables
  16
Part I General Information

18
Introduction, Features and Options

20
- GFC7002T Family Overview
  20
- Features
  21
- GFC7002T/GFC7002TU Documentation
  21
- Options
  21
- Table 1-1: Analyzer Options
  22
- Figure 3-13: Concentration Alarm Relay
  23
Specifications and Approvals

26
- Specifications
  26
- Table 2-1: GFC7002T/GFC7002TU Basic Unit Specifications
  26
- EPA Equivalency Designation
  27
- Approvals and Certifications
  27
  - Safety
    27
  - Emc
    27
  - Other Type Certifications
    27
Getting Started

28
- Unpacking the GFC7002T/GFC7002TU Analyzer
  28
  - Ventilation Clearance
    29
  - Table 3-1: Ventilation Clearance
    29
- Instrument Layout
  30
  - Front Panel
    30
Appendix A - Version Specific Software Documentation

30
Appendix B - Gfc7002T/Gfc7002Tu Spare Parts List

30
Appendix C - Repair Questionnaire - Gfc7002T

30
Appendix D - Schematics

30
Part II Operating Instructions

76
Overview of Operating Modes

78
- Figure 4-1: Front Panel Display
  78
Setup Menu

86
Communications Setup and Operation

132
Data Acquisition System (Das) and Apicom

144
- Table 7-1: Front Panel LED Status Indicators for das
  144
- DAS Structure
  145
  - DAS Data Channels
    145
  - Default das Channels
    146
  - Table 7-2: das Data Channel Properties
    146
  - Viewing das Channels and Individual Records
    149
  - Editing das Channels
    150
    
    Editing das Data Channel Names
    151
  - Editing das Triggering Events
    152
  - Editing das Parameters
    153
  - Table 7-3: das Data Parameter Functions
    153
  - Sample Period and Report Period
    155
  - Number of Records
    157
  - Report Function
    158
    
    The Compact Report Feature
    158
    
    The Starting Date Feature
    159
  - Disabling/Enabling Data Channels
    159
  - HOLDOFF Feature
    160
- Remote das Configuration
  161
  - DAS Configuration Via APICOM
    161
  - DAS Configuration Using Terminal Emulation Programs
    163
Remote Operation

164
- Computer Mode
  164
  - Remote Control Via APICOM
    164
- Interactive Mode
  164
  - Remote Control Via a Terminal Emulation Program
    165
    
    Help Commands in Interactive Mode
    165
    
    Command Syntax
    165
    
    Table 8-1: Interactive Mode Software Commands
    165
    
    Data Types
    166
    
    Table 8-2: Teledyne's Serial I/O Command Types
    166
    
    Status Reporting
    167
    
    General Message Format
    167
- Remote Access by Modem
  167
- Password Security for Serial Remote Communications
  170
Calibration Procedures

172
- Calibration Preparations
  172
  - Required Equipment, Supplies, and Expendables
    173
    
    Zero Air
    173
    
    Span Gas
    173
    
    Calibration Gas Standards and Traceability
    173
  - Data Recording Devices
    174
- Manual Calibration
  174
- Automatic Zero/Span Cal/Check (Autocal)
  186
- Calibration of the GFC7002T/GFC7002TU Electronic Subsystems
  194
  - Dark Calibration Test
    194
  - Pressure Calibration
    195
  - Flow Calibration
    196
- Calibration of Optional Sensors
  197
  - Sensor Calibration
    197
    
    O2 Pneumatics Connections
    197
    
    Set O2 Span Gas Concentration
    197
    
    Activate O2 Sensor Stability Function
    199
    
    O2 Zero/Span Calibration
    200
    
    CO Pneumatics Connections
    201
    
    Set CO2 Span Gas Concentration
    201
    
    Sensor Calibration Procedure
    201
    
    Activate CO2 Sensor Stability Function
    203
    
    CO2 Zero/Span Calibration
    204
Part III Technical Information

206
Maintenance Schedule & Procedures

208
Troubleshooting and Service

216
- General Troubleshooting
  216
- Gas Flow Problems
  228
  - GFC7002T/GFC7002TU Internal Gas Flow Diagrams
    229
  - Typical Sample Gas Flow Problems
    231
    
    Flow Is Zero
    231
    
    Low Flow
    231
    
    High Flow
    232
    
    Displayed Flow = "Warnings
    232
    
    Actual Flow Does Not Match Displayed Flow
    232
- Calibration Problems
  232
  - Miscalibrated
    232
  - Non-Repeatable Zero and Span
    233
  - Inability to Span - no SPAN Button (CALS)
    233
  - Inability to Zero - no ZERO Button (CALZ)
    233
- Other Performance Problems
  233
  - Temperature Problems
    234
    
    Box or Sample Temperature
    234
    
    Bench Temperature
    234
    
    GFC Wheel Temperature
    235
    
    IR Photo-Detector TEC Temperature
    235
  - Excessive Noise
    236
- Subsystem Checkout
  236
  - AC Mains Configuration
    237
  - DC Power Supply
    237
  - Table 11-6: DC Power Test Point and Wiring Color Codes
    237
  - Table 11-7: DC Power Supply Acceptable Levels
    237
  - I 2 C Bus
    238
  - Touchscreen Interface
    238
  - LCD Display Module
    238
  - Relay Board
    238
  - Sensor Assembly
    239
    
    Sync/Demodulator Assembly
    239
    
    Electrical Test
    239
    
    Opto Pickup Assembly
    240
    
    GFC Wheel Drive
    240
    
    IR Source
    241
    
    Pressure/Flow Sensor Assembly
    241
  - Motherboard
    242
    
    A/D Functions
    242
    
    Test Channel / Analog Outputs Voltage
    242
    
    Analog Outputs: Current Loop
    243
    
    Status Outputs
    244
    
    Control Inputs - Remote Zero, Span
    244
  - Cpu
    245
  - Communications
    245
    
    General RS-232 Troubleshooting
    245
    
    Troubleshooting Analyzer/Modem or Terminal Operation
    246
  - The Optional CO Sensor
    246
- Repair Procedures
  247
- Frequently Asked Questions
  253
- Technical Assistance
  254
Theory of Operation

256
- Measurement Method
  256
  - Beer's Law
    256
- Measurement Fundamentals
  257
  - Gas Filter Correlation
    258
    
    The GFC Wheel
    258
    
    The Measure Reference Ratio
    259
    
    Summary Interference Rejection
    261
- Flow Rate Control
  262
  - Critical Flow Orifice
    262
  - Particulate Filter
    263
  - Pneumatic Sensors
    264
    
    Sample Pressure Sensor
    264
    
    Sample Flow Sensor
    264
- Electronic Operation
  264
  - Cpu
    266
    
    Disk-On-Module (DOM)
    266
    
    Flash Chip
    266
  - Optical Bench & GFC Wheel
    267
    
    Temperature Control
    267
    
    IR Source
    267
    
    GFC Wheel
    267
    
    IR Photo-Detector
    269
  - Synchronous Demodulator (Sync/Demod) Assembly
    269
    
    Signal Synchronization and Demodulation
    270
    
    Sync/Demod Status Leds
    271
    
    Photo-Detector Temperature Control
    271
    
    Dark Calibration Switch
    272
    
    Electric Test Switch
    272
  - Relay Board
    272
    
    Heater Control
    272
    
    GFC Wheel Motor Control
    272
    
    Zero/Span Valve Options
    273
    
    IR Source
    273
    
    Status Leds
    273
    
    I2C Watch Dog Circuitry
    274
  - Motherboard
    274
    
    A to D Conversion
    274
    
    Sensor Inputs
    275
    
    Thermistor Interface
    275
    
    Analog Outputs
    276
    
    Internal Digital I/O
    276
    
    External Digital I/O
    276
    
    I 2 C Data Bus
    276
  - Power Supply/ Circuit Breaker
    277
  - Front Panel Touchscreen/Display Interface
    279
    
    LVDS Transmitter Board
    279
    
    Front Panel Touchscreen/Display Interface PCA
    279
- Software Operation
  280
  - Adaptive Filter
    280
  - Calibration - Slope and Offset
    281
  - Measurement Algorithm
    281
  - Temperature and Pressure Compensation
    281
  - Internal Data Acquisition System (DAS)
    281
A Primer on Electro-Static Discharge

282
Glossary

290

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Teledyne Analytical Instruments GFC 7002T Manuals

Teledyne Analytical Instruments GFC 7002T Operation Manual (293 pages)

Table of Contents

About this Manual

Important Safety Information

Table of Contents

Part I General Information

Introduction, Features and Options

Specifications and Approvals

Getting Started

Appendix A - Version Specific Software Documentation

Appendix B - Gfc7002T/Gfc7002Tu Spare Parts List

Appendix C - Repair Questionnaire - Gfc7002T

Appendix D - Schematics

Part II Operating Instructions

Overview of Operating Modes

Setup Menu

Communications Setup and Operation

Data Acquisition System (Das) and Apicom

Remote Operation

Calibration Procedures

Part III Technical Information

Maintenance Schedule & Procedures

Troubleshooting and Service

Theory of Operation

A Primer on Electro-Static Discharge

Glossary

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