Main
Operation Manual
Model GFC7001T Carbon Monoxide Analyzer
Model GFC7001T Carbon Monoxide Analyzer
Teledyne Analytical Instruments ii
Copyright 2013 Teledyne Analytical Instruments
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Selected Options for the Model GFC 7001T
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ABOUT THIS MANUAL
ATTENTION COULD DAMAGE INSTRUMENT AND VOID WARRANTY
IMPORTANT IMPACT ON READINGS OR DATA
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IMPORTANT SAFETY INFORMATION
CAUTION - General Safety Hazard
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CONSIGNES DE SCURIT
MISE EN GARDE
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TABLE OF CONTENTS
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5. SETUP MENU 93
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LIST OF APPENDICES
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LIST OF FIGURES
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LIST OF TABLES
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1. INTRODUCTION, FEATURES AND OPTIONS
1.1. GFC7001T FAMILY OVERVIEW
1.2. FEATURES
1.3. GFC7001T/GFC7001TM DOCUMENTATION
1.4. OPTIONS
IntroductionTeledyne API Model T300/T300M CO Analyzer
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Table 1-1: Analyzer Options Option Option Number Description/Notes Reference
CAUTION - GENERAL SAFETY HAZARD
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SpecificationsTeledyne API Model T300/T300M CO Analyzer
2. SPECIFICATIONS AND APPROVALS
2.1. SPECIFICATIONS
Table 2-1: GFC7001T/GFC7001TM Basic Unit Specifications Parameter Specification
SpecificationsTeledyne API Model T300/T300M CO Analyzer
Parameter Specification
Table 2-2: O2 Sensor Option Specifications Parameter Description
Table 2-3: CO2 Sensor Option Specifications Parameter Description
2.2. EPA EQUIVALENCY DESIGNATION
2.3. APPROVALS AND CERTIFICATIONS
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3. GETTING STARTED
3.1. UNPACKING THE GFC7001T/GFC7001TM ANALYZER
3.1.1. VENTILATION CLEARANCE
3.2. INSTRUMENT LAYOUT
3.2.1. FRONT PANEL
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Getting StartedTeledyne API Model T300/T300M CO Analyzer
Table 3-2: Display Screen and Touch Control Description Field Description/Function
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3.2.3. GFC7001T/GFC7001TM ANALYZER LAYOUT
Figure 3-5 shows the GFC7001T internal layout.
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Getting StartedTeledyne API Model T300/T300M CO Analyzer
Figure 3-7: Optical Bench Layout (shorter bench, GFC7001TM, shown)
3.3. CONNECTIONS AND SETUP
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3.3.1. ELECTRICAL CONNECTIONS
WARNING ELECTRICAL SHOCK HAZARD
CAUTION GENERAL SAFETY HAZARD
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CAUTION AVOID INVALIDATING WARRANTY
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Getting StartedTeledyne API Model T300/T300M CO Analyzer
Table 3-6: Status Output Signals
Getting StartedTeledyne API Model T300/T300M CO Analyzer
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Figure 3-12: Control Input Connector Table 3-7: Control Input Signals
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3.3.2. PNEUMATIC CONNECTIONS
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ATTENTION COULD DAMAGE INSTRUMENT AND VOID WARRANTY
IMPORTANT Leak Check
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3.4. STARTUP, FUNCTIONAL CHECKS, AND INITIAL CALIBRATION
3.4.1. STARTUP
3.4.2. WARNING MESSAGES
Getting StartedTeledyne API Model T300/T300M CO Analyzer
Table 3-13 lists brief descriptions of the warning messages that may occur during start up.
Table 3-13: Possible Warning Messages at Start-Up
3.4.3. FUNCTIONAL CHECKS
3.4.4. INITIAL CALIBRATION
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4. OVERVIEW OF OPERATING MODES
4.1. SAMPLE MODE
4.1.1. TEST FUNCTIONS
OverviewTeledyne API Model T300/T300M CO AnalyzerTeledyne API Model T300/T300M CO Analyzer
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Figure 4-2: Viewing GFC7001T/GFC7001TM Test Functions
IMPORTANT IMPACT ON READING OR DATA
Table 4-2: Test Functions Defined
OverviewTeledyne API Model T300/T300M CO AnalyzerTeledyne API Model T300/T300M CO Analyzer
4.1.2. WARNING MESSAGES
Table 4-3: List of Warning Messages
OverviewTeledyne API Model T300/T300M CO AnalyzerTeledyne API Model T300/T300M CO Analyzer
To view and clear warning messages:
4.2. CALIBRATION MODE
4.3. SETUP MODE
4.3.1. PASSWORD SECURITY
4.3.2. PRIMARY SETUP MENU
OverviewTeledyne API Model T300/T300M CO AnalyzerTeledyne API Model T300/T300M CO Analyzer
4.3.3. SECONDARY SETUP MENU (SETUP>MORE)
Table 4-5: Secondary Setup Mode (SETUP>MORE) Features and Functions
5. SETUP MENU
5.1. SETUP CFG: CONFIGURATION INFORMATION
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5.4.2. PHYSICAL RANGE VS ANALOG OUTPUT REPORTING RANGES
5.4.3. REPORTING RANGE MODES: SINGLE, DUAL, AUTO RANGES
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5.4.4. RANGE UNITS
5.4.5. DILUTION RATIO (OPTION)
5.5. SETUP PASS: PASSWORD PROTECTION
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5.6. SETUP CLK: SETTING THE INTERNAL TIME-OF-DAY CLOCK AND ADJUSTING SPEED
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5.7. SETUP COMM: COMMUNICATIONS PORTS
5.7.1. ID (MACHINE IDENTIFICATION)
5.7.2. INET (ETHERNET)
5.7.3. COM1 AND COM2 (MODE, BAUD RATE AND TEST PORT)
SetupTeledyne API Model T300/T300M CO Analyzer
5.8. SETUP VARS: VARIABLES SETUP AND DEFINITION
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3
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5.9. SETUP DIAG: DIAGNOSTICS FUNCTIONS
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5.9.1. SIGNAL I/O
5.9.2. ANALOG OUTPUT
5.9.3. ANALOG I/O CONFIGURATION
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SetupTeledyne API Model T300/T300M CO Analyzer
To access and adjust settings for the external Analog Inputs option channels press:
Figure 5-7. DIAG Analog Inputs (Option) Configuration Menu
5.9.4. ELECTRICAL TEST
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SetupTeledyne API Model T300/T300M CO Analyzer
To activate the TEST Channel and select the CO MEASURE function, press:
setting. ENTR accepts the new setting.
5.10. SETUP MORE ALRM (OPTION): USING THE GAS CONCENTRATION ALARMS
5.10.1. SETTING THE GFC7001T CONCENTRATION ALARM LIMITS
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6. COMMUNICATIONS SETUP AND OPERATION
6.1. DATA TERMINAL/COMMUNICATION EQUIPMENT (DTE DCE)
6.2. COMMU NICATIO N MODES, BAUD RATE AND PORT TESTING
6.2.1. COMMUNICATION MODES
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CommunicationsTeledyne API Model T300/T300M CO Analyzer
Figure 6-1: COM1[2] Communication Modes Setup
6.2.2. COM PORT BAUD RATE
CommunicationsTeledyne API Model T300/T300M CO Analyzer
Figure 6-2: COMM Port Baud Rate
Figure 6-3: COMM COM1 Test Port
6.2.3. COM PORT TESTING
6.3. RS-232
6.4. RS-485 (OPTION)
6.5. ETHERNET
6.5.1. CONFIGURING ETHERNET COMMUNICATION MANUALLY (STATIC IP ADDRESS)
CommunicationsTeledyne API Model T300/T300M CO Analyzer
Figure 6-4: COMM LAN / Internet Manual Configuration
PROPERTY DEFAULT STATE DESCRIPTION HOST NAME [initially blank]
Contact your IT Network Administrator
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6.5.3. CHANGING THE ANALYZERS HOSTNAME
6.6. USB PORT (OPTION) FOR REMOTE ACCESS
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6.7. COMMUNICATIONS PROTOCOLS
6.7.1. MODBUS
Example Read/Write Definition window:
Example Connection Setup window:
Example MODBUS Poll window:
6.7.2. HESSEN
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6.7.3. HESSEN PROTOCOL GAS LIST ENTRIES
[GAS TYPE],[RANGE],[GAS ID],[REPORTED]
CO, 0, 310, REPORTED CO2, 0, 311, REPORTED O2, 0, 312, REPORTED
CO, 2, 310, REPORTED
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CommunicationsTeledyne API Model T300/T300M CO Analyzer
OPERATIONAL FLAGS1
SPARE/UNUSED BITS UNASSIGNED FLAGS (0000)
To assign or reset the status flag bit assignments, press:
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7. DATA ACQUISITION SYSTEM (DAS) AND APICOM
7.1. DAS STRUCTURE
7.1.1. DAS DATA CHANNELS
7.1.2. DEFAULT DAS CHANNELS
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DAC and APICONTeledyne API Model T300/T300M CO Analyzer
Triggering Events and Data Parameters/Functions for these default channels are:
Parameters: 1
Parameters: 2
List of ParametersList of Channels
Figure 7-1: Default DAS Channel Setup
7.1.3. VIEWING DAS CHANNELS AND INDIVIDUAL RECORDS
PREV
<PRM PRM>
PV10 NEXT NX10
7.1.4. EDITING DAS CHANNELS
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7.1.5. EDITING DAS TRIGGERING EVENTS
7.1.6. EDITING DAS PARAMETERS
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7.1.7. SAMPLE PERIOD AND REPORT PERIOD
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7.1.8. NUMBER OF RECORDS
7.1.9. RS-232 REPORT FUNCTION
7.1.10. DISABLING/ENABLING DATA CHANNELS
7.1.11. HOLDOFF FEATURE
7.2. REMOTE DAS CONFIGURATION
7.2.1. DAS CONFIGURATION VIA APICOM
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7.2.2. DAS CONFIGURATION USING TERMINAL EMULATION PROGRAMS
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8. REMOTE OPERATION
8.1. COMPUTER MODE
8.1.1. REMOTE CONTROL VIA APICOM
8.2. INTERACTIVE MODE
8.2.1. REMOTE CONTROL VIA A TERMINAL EMULATION PROGRAM
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8.3. REMOTE ACCESS BY MODEM
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8.4. PASSWORD SECURITY FOR SERIAL REMOTE COMMUNICATIONS
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9. CALIBRATION PROCEDURES
9.1. CALIBRATION PREPARATIONS
9.1.1. REQUIRED EQUIPMENT, SUPPLIES, AND EXPENDABLES
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9.1.2. DATA RECORDING DEVICES
9.2. MANUAL CALIBRATION
9.2.1. SETUP FOR BASIC CALIBRATION CHECKS AND CALIBRATION
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9.2.3. PERFORMING A BASIC MANUAL CALIBRATION
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9.3. MANUAL CALIBRATION WITH ZERO/SPAN VALVES
9.3.1. SETUP FOR CALIBRATION USING VALVE OPTIONS
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9.3.3. MANUAL CALIBRATION USING VALVE OPTIONS
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9.4. AUTOMATIC ZERO/SPAN CAL/CHECK (AUTOCAL)
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9.4.1. SETUP ACAL: PROGRAMMING AND AUTO CAL SEQUENCE
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9.5. CO CALIBRATION QUALITY
9.6. CALIBRATION OF THE GFC7001T/GFC7001TM ELECTRONIC SUBSYSTEMS
9.6.1. DARK CALIBRATION TEST
9.6.2. PRESSURE CALIBRATION
9.6.3. FLOW CALIBRATION
9.7. CALIBRATION OF OPTIONAL SENSORS
9.7.1. O2 SENSOR CALIBRATION
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9.7.2. CO2 SENSOR CALIBRATION PROCEDURE
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10. EPA CALIBRATION PROTOCOL
10.1. CALIBRATION REQUIREMENTS
10.1.1. CALIBRATION OF EQUIPMENT - GENERAL GUIDELINES
10.1.2. CALIBRATION EQUIPMENT, SUPPLIES, AND EXPENDABLES
EPA Calibration Protocol Teledyne API Model T300/T300M CO Analyzer
Table 10-1: Matrix for Calibration Equipment & Supplies
10.1.3. RECOMMENDED STANDARDS FOR ESTABLISHING TRACEABILITY
10.1.4. CALIBRATION FREQUENCY
10.1.5. LEVEL 1 CALIBRATIONS VERSUS LEVEL 2 CHECKS
EPA Calibration Protocol Teledyne API Model T300/T300M CO Analyzer
10.2. ZERO AND SPAN CHECKS
10.2.1. ZERO/SPAN CHECK PROCEDURES
10.2.2. PRECISION CHECK
10.3. PRECISION CALIBRATION
10.3.1. PRECISION CALIBRATION PROCEDURES
10.4. AUDITING PROCEDURE
10.4.1. CALIBRATION AUDIT
10.4.2. DATA REDUCTION AUDIT
10.5. DYNAMIC MULTIPOINT CALIBRATION PROCEDURE
10.5.1. LINEARITY TEST
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Failed IR detector, GFC Wheel or Sync/Demod Board Contaminated optical bench or sample lines
10.6. REFERENCES
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11. MAINTENANCE SCHEDULE & PROCEDURES
11.1. MAINTENANCE SCHEDULE
CAUTION GENERAL SAFETY HAZARD
CAUTION QUALIFIED PERSONNEL
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ITEM ACTION FREQ
CAL CHECK REQD
MANUAL
DATE PERFORMED
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MaintenanceTeledyne API Model T300/T300M CO Analyzer
11.2. PREDICTING FAILURES USING THE TEST FUNCTIONS
Table 11-3: Predictive uses for Test Functions FUNCTION CONDITION BEHAVIOR INTERPRETATION
11.3. MAINTENANCE PROCEDURES
11.3.1. REPLACING THE SAMPLE PARTICULATE FILTER
11.3.2. PERFORMING LEAK CHECKS
11.3.3. PERFORMING A SAMPLE FLOW CHECK
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12. TROUBLESHOOTING AND SERVICE
NOTE QUALIFIED PERSONNEL
CAUTION GENERAL SAFETY HAZARD
12.1. GENERAL TROUBLESHOOTING
12.1.1. FAULT DIAGNOSIS WITH WARNING MESSAGES
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Troubleshooting and ServiceTeledyne API Model T300/T300M CO Analyzer
Troubleshooting and ServiceTeledyne API Model T300/T300M CO Analyzer
Table 13-1: Warning Messages Indicated Failures (cont.)
12.1.2. FAULT DIAGNOSIS WITH TEST FUNCTIONS
Troubleshooting and ServiceTeledyne API Model T300/T300M CO Analyzer
Table 12-2: Test Functions - Indicated Failures
PRES SAMPLE FL SAMP TEMP
BENCH TEMP
WHEEL TEMP
12.1.3. THE DIAGNOSTIC SIGNAL I/O FUNCTION
12.1.4. STATUS LEDS
Motherboard
Troubleshooting and ServiceTeledyne API Model T300/T300M CO Analyzer
Table 12-3: Sync/Demod Board Status Failure Indications
D2 Segment Sensor Status
JP4 Connector to Opto-Pickup Board
Figure 12-4: Sync/Demod Board Status LED Locations
STATUS LEDs DC VOLTAGE TEST POINTS
RELAY PCA PN 04135
Troubleshooting and ServiceTeledyne API Model T300/T300M CO Analyzer
Table 12-5: Relay Board Status LED Failure Indications
12.2. GAS FLOW PROBLEMS
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12.2.2. TYPICAL SAMPLE GAS FLOW PROBLEMS
12.3. CALIBRATION PROBLEMS
12.3.1. MISCALIBRATED
12.3.2. NON-REPEATABLE ZERO AND SPAN
12.3.3. INABILITY TO SPAN NO SPAN BUTTON (CALS)
12.3.4. INABILITY TO ZERO NO ZERO BUTTON (CALZ)
12.4. OTHER PERFORMANCE PROBLEMS
12.4.1. TEMPERATURE PROBLEMS
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12.4.2. EXCESSIVE NOISE
12.5. SUBSYSTEM CHECKOUT
12.5.1. AC MAINS CONFIGURATION
12.5.2. DC POWER SUPPLY
12.5.3. I2C BUS
12.5.4. TOUCHSCREEN INTERFACE
12.5.5. LCD DISPLAY MODULE
12.5.6. RELAY BOARD
12.5.7. SENSOR ASSEMBLY
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12.5.8. MOTHERBOARD
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12.5.9. CPU
12.5.10. RS-232 COMMUNICATIONS
12.5.11. THE OPTIONAL CO2 SENSOR
12.6. REPAIR PROCEDURES
12.6.1. REPAIRING SAMPLE FLOW CONTROL ASSEMBLY
12.6.2. REMOVING/REPLACING THE GFC WHEEL
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12.6.3. CHECKING AND ADJUSTING THE SYNC/DEMODULATOR, CIRCUIT GAIN (CO MEAS)
VR1 Adjustment Made He re
12.6.4. DISK-ON-MODULE REPLACEMENT
12.7. FREQUENTLY ASKED QUESTIONS
12.8. TECHNICAL ASSISTANCE
13. THEORY OF OPERATION
13.1. MEASUREMENT METHOD
13.1.1. BEERS LAW
I = Io e-Lc
I I
L C
13.2. MEASUREMENT FUNDAMENTALS
13.2.1. GAS FILTER CORRELATION
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CAUTION GENERAL SAFETY HAZARD
13.3. FLOW RATE CONTROL
13.3.2. PARTICULATE FILTER
13.3.3. PNEUMATIC SENSORS
13.4. ELECTRONIC OPERATION
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13.4.1. CPU
13.4.2. OPTICAL BENCH & GFC WHEEL
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13.4.3. SYNCHRONOUS DEMODULATOR (SYNC/DEMOD) ASSEMBLY
Theory of Operation Teledyne API Model T300/T300M CO Analyzer
Sample & Hold Circuits (x4)
CO Reference
Phase Lock Loop
Compact Programmable Logic Device
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13.4.4. RELAY BOARD
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STATUS LEDs DC VOLTAGE TEST POINTS
RELAY PCA PN 04135
13.4.5. MOTHERBOARD
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13.4.6. I2C DATA BUS
13.4.7. POWER SUPPLY/ CIRCUIT BREAKER
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13.4.8. FRONT PANEL TOUCHSCREEN/DISPLAY INTERFACE
13.5. SOFTWARE OPERATION
13.5.1. ADAPTIVE FILTER
13.5.2. CALIBRATION - SLOPE AND OFFSET
13.5.3. MEASUREMENT ALGORITHM
13.5.4. TEMPERATURE AND PRESSURE COMPENSATION
13.5.5. INTERNAL DATA ACQUISITION SYSTEM (DAS)
14. A PRIMER ON ELECTRO-STATIC DISCHARGE
14.1. HOW STATIC CHARGES ARE CREATED
14.2. HOW ELECTRO-STATIC CHARGES CAUSE DAMAGE
14.3. COMMON MYTHS ABOUT ESD DAMAGE
14.4. BASIC PRINCIPLES OF STATIC CONTROL
14.4.1. GENERAL RULES
14.4.2. BASIC ANTI-ESD PROCEDURES FOR ANALYZER REPAIR AND MAINTENANCE
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CAUTION
GLOSSARY