Teledyne T400 - User Manual

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User Manual

Model T400

Photometric Ozone Analyzer

with NumaView™ software

9970 Carroll Canyon Road

San Diego, CA 92131-1106

USA

Toll-free Phone:

+1 800-324-5190

Phone:

+1 858-657-9800

Fax:

+1 858-657-9816

Email:

api-sales@teledyne.com

Website:

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

083730400A DCN8130

Teledyne API

31 May 2019

Main Page

Table of Contents10
Introduction, Specifications, Approvals, & Compliance18
Specifications19
Table 1-1. T400 Basic Unit Specifications19
EPA Designation20
Safety20
Emc20
Other Type Certifications20
Table 1-2. IZS Generator Specifications with Reference Feedback Option20
Table 1-3. IZS Generator Specifications Without Reference Feedback Option20
Getting Started21
Unpacking21
Ventilation Clearance22
Table 2-1. Ventilation Clearance22
Instrument Layout23
Front Panel23
Figure 2-1. Front Panel Layout23
Rear Panel24
Figure 2-2. Rear Panel Layout24
Table 2-2. Rear Panel Description25
Internal Chassis26
Figure 2-3. T400 Internal Layout - Top View with IZS Option26
Connections and Startup27
Electrical Connections27
Connecting Power27
Connecting Analog Outputs28
Current Loop Analog Outputs (Option 41) Setup28
Figure 2-4. Analog Output Connector28
Table 2-3. Analog Output Pin-Outs28
Figure 2-5. Current Loop Option Installed on Motherboard29
Connecting the Status Outputs (Digital Outputs)31
Figure 2-6. Status Output Connector for Digital Outputs31
Table 2-4. Status Output Pin Assignments31
Connecting the Control Inputs (Digital Inputs)32
Figure 2-7. Control Input Connector32
Table 2-5. Control Input Signals32
Connecting the Concentration Alarm Relay (Option 61)33
Connecting the Communication Interfaces33
Figure 2-8. Concentration Alarm Relay33
Figure 2-9. Rear Panel Connector Pin-Outs for RS-232 Mode34
Figure 2-10. Default Pin Assignments for CPU COM Port Connector (RS-232)35
Figure 2-11. Jumper and Cables for Multidrop Mode37
Figure 2-12. RS-232-Multidrop PCA Host/Analyzer Interconnect Diagram38
Pneumatic Connections39
Important Information about Calibration Gases40
Pneumatic Connections: Basic Configuration41
Figure 2-13. Gas Line Connections for the T400 Analyzer - Basic Configuration41
Pneumatic Connections: Zero/Span (Z/S) Option43
Figure 2-14. Gas Line Connections for the T400 Analyzer with Zero/Span Valve Option (OPT 50A)43
Pneumatic Connections: Internal Zero/Span (IZS) Option45
Figure 2-15. Gas Line Connections for the T400 Analyzer with IZS Option (OPT 50G)45
Pneumatic Connections: Ambient Air Monitoring in same Room46
Figure 2-16. Gas Line Connections When the T400 Analyzer Is Located in the Room Being Monitored46
Pneumatic Connections: Ambient Air Monitoring in Remote Locations47
Figure 2-17. Gas Line Connections When the T400 Analyzer Is Monitoring a Remote Location47
Pneumatic Flow Diagrams48
Pneumatic Flow: Basic Configuration48
Figure 2-18. T400 Pneumatic Diagram - Basic Unit48
Pneumatic Flow: Zero/Span (ZS) Valve Option49
Figure 2-19. T400 Pneumatic Diagram with Zero/Span (ZS) Option (OPT50A)49
Table 2-6. Zero/Span Valve Operating States for Option 50A49
Pneumatic Flow: Internal Zero/Span (IZS) Valve Option50
Figure 2-20. T400 Pneumatic Diagram with Internal Zero/Span (IZS) Option (OPT50G)50
Table 2-7. Internal Zero/Span Valve Operating States for Option 50G50
Startup, Functional Checks, and Initial Calibration51
Startup51
Figure 2-21. Status Screens at Startup51
Alerts: Warnings and Other Messages52
Figure 2-22. Home Page Example52
Figure 2-23. Viewing Active Alerts Page52
Functional Checks53
Initial Calibration53
Figure 2-24. Sample Dashboard Page53
Menu Overview54
Table 2-6. Menu Overview54
Home Page55
Dashboard57
Alerts57
Calibration59
Utilities60
Setup60
Table 2-7. Utilities Submenu Descriptions60
Setup Menu: Features/Functions Configuration61
Setup>Data Logging (Data Acquisition System, DAS)61
Configuring Trigger Types: Periodic64
Configuring Trigger Types: Conditional65
Downloading das (Data Acquisition System) Data65
Figure 2-36. das Download Page65
Setup>Events66
Editing or Deleting Events68
Using Events as Triggers for Data Logging69
Setup>Dashboard69
Setup>Autocal (with Valve Option)70
Setup>Vars70
Table 2-8. List of Variables with Descriptions70
Setup>Homescreen71
Figure 2-42. Homescreen Configuration71
Setup>Digital Outputs72
Figure 2-43. Digital Outputs Setup72
Setup>Analog Outputs73
Figure 2-44. Analog Output Configuration Example73
Figure 2-45. Analog Outputs Group Calibration Screen74
Figure 2-46. Analog Outputs Manual Calibration Screen (AOUT2 Example)74
Table 2-9. Analog Output Voltage/Current Range74
Manual Calibration of Voltage Range Analog Outputs75
Figure 2-47. Setup for Checking / Calibrating DCV Analog Output Signal Levels75
Table 2-10. Voltage Tolerances75
Manual Adjustment of Current Range Analog Outputs76
Figure 2-48. Setup for Checking / Calibration Current Output Signal Levels76
Setup>Instrument77
Figure 2-49. Alternative Setup Using 250Ω Resistor for Checking Current Output Signal Levels77
Table 2-11. Current Loop Output Check77
Table 2-12. Setup>Instrument Menu77
Setup>Comm (Communications)78
Com1/Com278
Table 2-13. COM1/COM2 Configuration78
TCP Port179
TCP Port279
TCP Port379
Network Settings80
Figure 2-50. Communications Configuration, Network Settings80
Table 2-14. Lan/Ethernet Configuration Properties80
Transferring Configuration to Other Instruments81
Figure 2-51. Configuration Transfer81
Communications and Remote Operation82
Data Terminal/Communication Equipment (DTE DCE)82
Modes, Baud Rate and Serial Communication82
Serial Communication: RS-23283
Serial Communication: RS-485 (Option)83
Ethernet83
Table 3-1. Ethernet Status Indicators83
Communications Protocols84
Modbus84
MODBUS Com Port Configuration84
Figure 3-1. MODBUS Via Ethernet84
Figure 3-2. MODBUS Via Serial Communication (Example)85
Hessen86
Hessen Com Port Configuration86
Figure 3-3. Serial Communication, Setting Hessen Protocol86
Hessen Settings Configuration87
Table 3-2. Teledyne Api's Hessen Protocol Response Modes87
Table 3-3. Default Hessen Status Flag Assignments88
Calibration89
Important Precalibration Information89
Calibration Requirements89
Zero Air89
Calibration (Span) Gas90
Interferents90
Dilution Ratio Option Software Set up90
Data Recording Devices91
Calibration Procedures91
Calibration and Check Procedures for Basic Configuration91
Zero Calibration Check and Actual Calibration92
Span Calibration Check and Actual Calibration92
Figure 4-1. Multi-Point Calibration Page92
Calibration and Check Procedures with Valve Options Installed93
Figure 4-2. Zero and Span Calibration Screens93
Use of Zero/Span Valve with Remote Contact Closure94
Automatic Zero/Span Cal/Check (Auto Cal)94
Figure 4-3. Auto Cal Page95
Table 4-1. AUTO CAL States95
Table 4-2. Auto Cal Setup Combinations96
Table 4-3. Auto Cal Programming Sequence Execution96
Calibration Quality97
Calibration of the Electronic Subsystems97
Pressure Calibration97
Flow Calibration97
O 3 Gen Calibration98
EPA Protocol Calibration98
Maintenance and Service99
Maintenance Schedule99
Table 5-1. T400 Maintenance Schedule100
Predicting Diagnostics102
Table 5-2. Predictive Uses for Dashboard Functions102
Operational Health Checks103
Software/Firmware Updates103
Remote Updates103
Figure 5-1. Report Generation Page103
Manual Reload/Update Procedures104
Figure 5-2. Remote Update Page104
Figure 5-3. Manual Update Page (and Other Utilities)104
Instrument Display Calibration (for Earlier Instruments)105
Figure 5-4. Touchscreen Calibration Page105
Time Zone Changes106
Figure 5-5. Time Zone Change Requirements106
Maintenance Procedures107
Replacing the Sample Particulate Filter107
Figure 5-6. Replacing the Particulate Filter107
Rebuilding the Sample Pump108
Replacing the IZS Option Zero Air Scrubber108
Figure 5-7. Replacing the IZS Zero Air Scrubber108
IZS Desiccant Option109
Performing Leak Checks109
Vacuum Leak Check and Pump Check109
Pressure Leak Check110
Performing a Sample Flow Check111
Maintaining the Photometer Absorption Tube111
Adjusting the Optical Bench UV Lamp112
Figure 5-8. Optical Bench - Lamp Adjustment/ Installation112
Replacing the Optical Bench UV Lamp113
Adjusting or Replacing the Izs Ozone Generator Option Suv Lamp114
Figure 5-9. O 3 Generator UV Lamp114
Figure 5-10. Location of O115
Service and Troubleshooting116
Fault Diagnosis with Alerts117
Table 5-3. Alerts - Indicated Failures117
Fault Diagnosis with Dashboard Functions118
Table 5-4. Dashboard Functions - Indicated Failures119
The Diagnostic Signal I/O Function120
Status Leds120
CPU Status Indicator120
Figure 5-11. CPU Status Indicator120
I 2 C Bus Watchdog Status LED121
O 3 Option Status LED121
Figure 5-12. Relay PCA Status Leds Used for Troubleshooting121
Table 5-5. Relay PCA Watchdog LED Failure Indication121
Table 5-6. Relay Board Watchdog and Status LED Failure Indications122
Flow Problems123
Flow Is Zero123
Low Flow124
High Flow124
Actual Flow Does Not Match Displayed Flow124
Sample Pump124
Calibration Problems124
Miscalibrated124
Non-Repeatable Zero and Span125
Inability to Span - no SPAN Button (CALS)125
Inability to Zero - no ZERO Button (CALZ)125
Other Performance Problems125
Temperature Problems125
Box Temperature126
Sample Temperature126
UV Lamp Temperature126
IZS Ozone Generator Temperature (Optional)126
Subsystem Checkout127
AC Mains Configuration127
DC Power Supply128
I 2 C Bus128
Table 5-7. DC Power Test Point and Wiring Color Codes128
Table 5-8. DC Power Supply Acceptable Levels128
Touchscreen Interface129
LCD Display Module129
Relay Board129
Table 5-9. Relay Board Control Devices129
Pressure/Flow Sensor Assembly130
Motherboard131
A/D Functions131
Status Outputs131
Figure 5-13. Typical Set up of Status Output Test131
Control Inputs - Remote Zero, Span132
Cpu132
Communications132
General RS-232 Troubleshooting132
Troubleshooting the Photometer133
Checking the Measure/Reference Valve133
Checking the Photometer UV Lamp Power Supply133
Troubleshooting the IZS Option's O Generator134
Service Procedures134
Repairing Sample Flow Control Assembly134
Replacing the Standard Reference O3 Scrubber135
Replacing the Izs Oscrubber135
Figure 5-14. Critical Flow Restrictor Assembly/Disassembly135
Replacing the Metal Wool Scrubber Option136
Replacing the UV Lamp Driver Board136
Figure 5-16: UV Lamp Driver Board Replacement137
Disk-On-Module Replacement138
Frequently Asked Questions139
Technical Assistance140
Theory of Operation141
Measurement Method141
Calculating O Concentration142
The Photometer UV Absorption Path143
Figure 6-1. O 3 Absorption Path143
The Reference / Measurement Cycle144
Figure 6-2. Reference / Measurement Gas Cycle144
Interferent Rejection145
Aromatic Hydrocarbons145
Mercury Vapor145
Pneumatic Operation145
Sample Gas Air Flow146
Flow Rate Control146
Figure 6-3. Internal Pneumatic Flow - Basic Configuration146
Particulate Filter147
Figure 6-4. Flow Control Assembly & Critical Flow Orifice147
Pneumatic Sensors148
Sample Pressure Sensor148
Sample Flow Sensor148
Electronic Operation148
Figure 6-5. Electronic Block Diagram149
Cpu150
Disk-On-Module (DOM)150
Flash Chip150
Figure 6-6. CPU Board150
Motherboard151
A to D Conversion151
Sensor Inputs151
Thermistor Interface151
Analog Outputs152
External Digital I/O152
Power up Circuit152
I 6.3.3 Relay Board153
C Data Bus153
Figure 6-7. Relay Board Layout153
Status Leds154
Figure 6-8: Relay Board with Safety Shield in Place154
Figure 6-9: Relay Board with AC Relay Retainer in Place154
I 2 C Watch Dog Circuitry155
Heater Control155
Figure 6-10. Relay Board Status LED Locations155
Table 6-1. Relay Board Status Leds155
Valve Control156
Figure 6-11: Heater Control Loop Block Diagram156
Thermocouple Inputs and Configuration Jumper (JP5)157
Table 6-2. Thermocouple Configuration Jumper (JP5) Pin-Outs157
Power Supply/ Circuit Breaker158
Figure 6-12. Power Distribution Block Diagram158
AC Power Configuration159
Figure 6-13. Location of AC Power Configuration Jumpers159
AC Configuration - Internal Pump (JP7)160
AC Configuration - Heaters for Option Packages (JP6)160
Figure 6-14. Pump AC Power Jumpers (JP7)160
Table 6-3. AC Power Configuration for Internal Pumps (JP7)160
Table 6-4. Power Configuration for Optional Metal Wool Scrubber Heater (JP6)160
Photometer Layout and Operation161
Figure 6-15. Typical Jumper Set (JP2) Set up of Optional Metal Wool Scrubber Heater161
Front Panel Touchscreen/Display Interface162
Figure 6-16. O 3 Photometer Layout - Top Cover Removed162
LVDS Transmitter Board163
Front Panel Touchscreen/Display Interface PCA163
Software Operation163
Figure 6-17. Front Panel and Display Interface Block Diagram163
Adaptive Filter164
Temperature/Pressure Compensation (TPC)164
Figure 6-18. Basic Software Operation164
Calibration - Slope and Offset165

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Teledyne T400 Specifications

General

Brand	Teledyne
Model	T400
Category	Measuring Instruments
Language	English

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