Teledyne 200AU User Manual

INSTRUCTION MANUAL
MODEL 200AU
NITROGEN OXIDES ANALYZER
TELEDYNE INSTRUMENTS
ADVANCED POLLUTION INSTRUMENTATION DIVISION
6565 NANCY RIDGE DRIVE
SAN DIEGO, CA 92121-2251
TOLL-FREE: 800-324-5190
FAX: 858-657-9816
TEL: 858-657-9800
E-MAIL: api-sales@teledyne.com
WEB SITE: www.teledyne-api.com
Copyright 1999 API Inc.
02293
REV. F
07/06/99
Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
SAFETY MESSAGES
Your safety and the safety of others is very important. We have provided many important safety messages in this manual. Please read these messages carefully.
A safety message alerts you to potential hazards that could hurt you or others. Each safety message is associated with a safety alert symbol. These symbols are found in the manual and inside the instrument. The definition of these symbols is described below:
GENERAL WARNING/CAUTION: Refer to the instructions for details on the specific danger.
CAUTION: Hot Surface Warning
CAUTION: Electrical Shock Hazard
Technician Symbol: All operations marked with this symbol are to be performed by qualified maintenance personnel only.
Electrical Ground: This symbol inside the instrument marks the central safety grounding point for the instrument.
CAUTION
The analyzer should only be used for the purpose
and in the manner described in this manual.
If you use the analyzer in a manner other than that for which
it was intended, unpredictable behavior could ensue with
possible hazardous consequences.
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
TABLE OF CONTENTS
SAFETY MESSAGES .........................................................................................II
TABLE OF CONTENTS .....................................................................................III
LIST OF FIGURES ........................................................................................... VII
LIST OF TABLES............................................................................................ VIII
1 HOW TO USE THIS MANUAL..................................................................... 1-1
2 GETTING STARTED.................................................................................... 2-1
NPACKING
2.1 U
LECTRICAL AND PNEUMATIC CONNECTIONS
2.2 E
NITIAL OPERATION
2.3 I
....................................................................................................................2-1
....................................................................2-1
.........................................................................................................2-6
3 SPECIFICATIONS, AGENCY APPROVALS, WARRANTY ........................ 3-1
PECIFICATIONS
3.1 S
3.2 EPA E
3.3 W
ARRANTY
QUIVALENCY DESIGNATION
.............................................................................................................3-1
...................................................................................3-2
....................................................................................................................3-3
4 THE M200AU NOX ANALYZER ................................................................... 4-1
RINCIPLE OF OPERATION
4.1 P
PERATION SUMMARY
4.2 O
4.2.1 Sensor Module, Reaction Cell, Detector................................................................4-3
4.2.2 Pneumatic Sensor Board.......................................................................................4-3
4.2.3 Computer Hardware and Software ........................................................................4-4
4.2.4 V/F Board ..............................................................................................................4-4
4.2.5 Front Panel............................................................................................................4-5
4.2.6 Power Supply Module............................................................................................4-7
4.2.7 Pump, Valves, Pneumatic System.........................................................................4-7
4.2.8 Ozone Generator...................................................................................................4-7
4.2.9 Molybdenum Converter – Ozone Scrubber ...........................................................4-8
...............................................................................................4-1
....................................................................................................4-3
5 SOFTWARE FEATURES............................................................................. 5-1
NDEX TO FRONT PANEL MENUS
5.1 I
5.1.1 Sample Menu ........................................................................................................5-4
5.1.2 Set-Up Menu .........................................................................................................5-6
......................................................................................5-1
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
AMPLE MODE
5.2 S
.............................................................................................................5-10
5.2.1 Test Functions .....................................................................................................5-10
5.2.2 CAL, CALS, CALZ, Calibration Functions............................................................5-13
5.3 SET-UP M
ODE
.............................................................................................................5-16
5.3.1 Configuration Information (CFG) .........................................................................5-16
5.3.2 Automatic Calibration (AutoCal) ..........................................................................5-16
5.3.3 Data Acquisition System (DAS) ...........................................................................5-16
5.3.4 Range Menu........................................................................................................5-19
5.3.5 Password Enable.................................................................................................5-21
5.3.6 Time of Day Clock ...............................................................................................5-22
5.3.7 Diagnostic Mode..................................................................................................5-22
5.3.8 Communications Menu........................................................................................5-22
5.3.9 Variables Menu (VARS) ......................................................................................5-22
5.3.10 M200AU Operating Modes ................................................................................5-22
TATUS OUTPUT
5.4 S
5.5 RS-232 I
NTERFACE
..........................................................................................................5-23
......................................................................................................5-24
5.5.1 Setting Up the RS-232 Interface..........................................................................5-25
5.5.2 Command Summary............................................................................................5-28
5.5.3 TEST Commands and Messages........................................................................5-32
5.5.4 WARNING Commands and Messages................................................................5-33
5.5.5 CALIBRATION Commands and Messages .........................................................5-34
5.5.6 DIAGNOSTIC Commands and Messages...........................................................5-36
5.5.7 DAS Commands and Message ...........................................................................5-37
5.5.8 Internal Variables.................................................................................................5-39
6 OPTIONAL HARDWARE AND SOFTWARE............................................... 6-1
ACK MOUNT OPTIONS
6.1 R
ERO/SPAN VALVES
6.2 Z
UTOCAL
6.3 A
- S
6.4 4-20 MA, C
6.5 NO
CONVERTER
Y
ETUP ZERO/SPAN VALVES
URRENT LOOP OUTPUT
...................................................................................................6-1
.......................................................................................................6-1
............................................................................6-2
..................................................................................6-4
...........................................................................................................6-4
7 CALIBRATION & ZERO/SPAN CHECKS ................................................... 7-1
ANUAL ZERO/SPAN CHECK OR CAL WITH ZERO/SPAN GAS IN THE SAMPLE PORT
7.1 M
ANUAL ZERO/SPAN CHECK OR CALIBRATION WITH ZERO/SPAN VALVES OPTION
7.2 M
UTOMATIC ZERO/SPAN CHECK
7.3 A
YNAMIC ZERO/SPAN CALIBRATION
7.4 D
SE OF ZERO/SPAN VALVES WITH REMOTE CONTACT CLOSURE
7.5 U
7.6 EPA P
ROTOCOL CALIBRATION
......................................................................................7-7
.................................................................................7-7
........................................7-8
........................................................................................7-9
7.6.1 Calibration of Equipment .......................................................................................7-9
7.6.2 Calibration Gas and Zero Air Sources .................................................................7-11
7.6.3 Data Recording Device........................................................................................7-12
7.6.4 Gas Phase Titration (GPT) System .....................................................................7-12
..............7-4
...............7-6
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
7.6.5 Dynamic Multipoint Calibration Procedure...........................................................7-16
7.6.6 Moly Converter Efficiency....................................................................................7-23
7.6.7 Calibration Frequency .........................................................................................7-25
7.6.8 Other Quality Assurance Procedures ..................................................................7-25
7.6.9 Summary of Quality Assurance Checks ..............................................................7-27
7.6.10 ZERO and SPAN Checks..................................................................................7-29
7.6.11 Recommended Standards for Establishing Traceability ....................................7-30
7.6.12 Certification Procedures of Working Standards .................................................7-31
ALIBRATION OF INDEPENDENT RANGES OR AUTORANGING
7.7 C
.............................................7-32
7.7.1 Zero Calibration with AutoRange or Independent Range ....................................7-32
7.7.2 Span Calibration with AutoRange or Independent Range ...................................7-33
ALIBRATION QUALITY
7.8 C
7.9 R
EFERENCES
...............................................................................................................7-35
..................................................................................................7-33
8 MAINTENANCE ........................................................................................... 8-1
AINTENANCE SCHEDULE
8.1 M
EPLACING THE SAMPLE PARTICULATE FILTER
8.2 R
AMPLE PUMP MAINTENANCE
8.3 S
LEANING THE REACTION CELL
8.4 C
EPLACING THE MOLYBDENUM CONVERTER
8.5 R
NEUMATIC LINE INSPECTION
8.6 P
EAK CHECK PROCEDURE
8.7 L
IGHT LEAK CHECK PROCEDURE
8.8 L
ROM REPLACEMENT PROCEDURE
8.9 P
...............................................................................................8-1
.................................................................8-3
..........................................................................................8-5
.......................................................................................8-7
.....................................................................8-9
........................................................................................8-11
.............................................................................................8-15
...................................................................................8-16
................................................................................8-16
9 TROUBLESHOOTING, ADJUSTMENTS .................................................... 9-1
PERATION VERIFICATION
9.1 O
-M200AU D
9.1.1 Fault Diagnosis with TEST Variables ....................................................................9-3
9.1.2 Fault Diagnosis with WARNING Messages...........................................................9-8
9.1.3 Fault Diagnosis using DIAGNOSTIC Mode .........................................................9-11
9.1.4 M200AU Internal Variables..................................................................................9-19
9.1.5 Test Channel Analog Output ...............................................................................9-21
9.1.6 Factory Calibration Procedure .............................................................................9-23
ERFORMANCE PROBLEMS
9.2 P
............................................................................................9-26
9.2.1 AC Power Check .................................................................................................9-26
9.2.2 Flow Check..........................................................................................................9-27
9.2.3 No Response to Sample Gas ..............................................................................9-27
9.2.4 Negative Output...................................................................................................9-28
9.2.5 Excessive Noise ..................................................................................................9-28
9.2.6 Unstable Span .....................................................................................................9-29
9.2.7 Unstable Zero ......................................................................................................9-30
9.2.8 Inability to Span ...................................................................................................9-30
9.2.9 Inability to Zero ....................................................................................................9-31
IAGNOSTIC TECHNIQUES
.........................................9-3
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
9.2.10 Non-Linear Response........................................................................................9-31
9.2.11 Slow Response..................................................................................................9-32
9.2.12 Analog Output Doesn't Agree with Display Concentration.................................9-32
UBSYSTEM TROUBLESHOOTING AND ADJUSTMENTS
9.3 S
9.3.1 Computer, Display, Keyboard..............................................................................9-32
9.3.2 RS-232 Communications.....................................................................................9-36
9.3.3 Voltage/Frequency (V/F) Board ...........................................................................9-39
9.3.4 Status/Temp Board..............................................................................................9-45
9.3.5 Power Supply Module..........................................................................................9-47
9.3.6 Ozone Generator.................................................................................................9-52
9.3.7 Flow/Pressure Sensor .........................................................................................9-55
9.3.8 NOx Sensor Module.............................................................................................9-60
9.3.9 Z/S Valves ...........................................................................................................9-64
9.3.10 Pneumatic System.............................................................................................9-65
.......................................................9-32
10 M200AU SPARE PARTS LIST ................................................................ 10-1
APPENDIX A ELECTRICAL SCHEMATICS ..................................................A-1
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
LIST OF FIGURES
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
2-1: R 2-2: R 2-3: I 2-4: F 2-5: A 4-1: B 5-1: S 5-2: S 7-1: C 7-2: D 8-1: R 8-2: S 8-3: R 8-4: M 8-5: P 8-6: P 8-7: P 9-1: S 9-2: CPU B
EMOVAL OF SHIPPING SCREWS EAR PANEL
NLET AND EXHAUST VENTING
RONT PANEL SSEMBLY LAYOUT LOCK DIAGRAM AMPLE MENU TREE ETUP MENU TREE
ALIBRATION SETUP IAGRAM OF EPLACING THE PARTICULATE FILTER
AMPLE PUMP ASSEMBLY
EACTION CELL ASSEMBLY
OLYBDENUM CONVERTER ASSEMBLY NEUMATIC DIAGRAM NEUMATIC DIAGRAM WITH ZERO/SPAN VALVE OPTION NEUMATIC DIAGRAM WITH EXTERNAL CONVERTER OPTION PAN CALIBRATION VOLTAGE
OARD JUMPER SETTINGS
9-3: RS-232 PIN A 9-4: V/F B 9-5: P 9-6: E 9-7: O 9-8: F 9-9: NO 9-10: NO 9-11: PMT C 9-12: H
OARD SETTINGS OWER SUPPLY MODULE LAYOUT LECTRICAL BLOCK DIAGRAM
ZONE GENERATOR SUBSYSTEM
LOW/PRESSURE SENSOR
SENSOR MODULE
X
SENSOR MODULE
X
OOLER SUBSYSTEM
IGH VOLTAGE POWER SUPPLY
HECK FOR CORRECT POWER
& C
..........................2-3
........................................................................................................2-4
...............................................................................2-5
....................................................................................................2-10
............................................................................................2-11
..................................................................................................4-2
............................................................................................5-2
..............................................................................................5-3
............................................................................................7-3
GPT C
ALIBRATION SYSTEM
.............................................................7-18
...................................................................8-4
.....................................................................................8-6
..................................................................................8-8
................................................................8-10
TANDARD CONFIGURATION
- S
.............................................8-12
........................................8-13
.................................8-14
.............................................................................9-25
.........................................................................9-34
SSIGNMENTS
...............................................................................9-38
........................................................................................9-44
.......................................................................9-49
.............................................................................9-50
........................................................................9-54
..................................................................................9-57
.......................................................................................9-58
.....................................................................................9-59
...............................................................................9-61
........................................................................9-63
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
LIST OF TABLES
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
2-1: F 2-1: F 4-1: F 4-2: O 5-1: S 5-2: S 5-3: S 5-3: S 5-4: S 5-5: S 5-6: DAS D 5-7: C
INAL TEST AND CALIBRATION VALUES INAL TEST AND CALIBRATION VALUES (CONTINUED RONT PANEL STATUS ZONE GENERATOR START-UP TIMING AMPLE MENU AMPLE MENU ETUP MENU ETUP MENU (CONTINUED ETUP MENU ETUP MENU
ATA CHANNEL EDITING
ALIBRATE
, S 5-8: M200AU O 5-9: S
TATUS OUTPUT PIN ASSIGNMENTS
5-10: RS-232 P 5-11: RS-232 S 5-12: RS-232 T 5-13: RS-232 C 5-14: RS-232 C 5-15: RS-232 I
NTERFACE COMMAND TYPES
5-16: RS-232 T 5-17: RS-232 W 5-18: RS-232 C 5-19: RS-232 C 5-20: RS-232 C 5-21: RS-232 D 6-1: Z 6-2: E 7-1: T 7-2: M 7-3: E 7-4: M 7-5: M 7-6: M 7-7: E 7-8: Z/S V 7-9: A 7-10: A 7-11: Z 7-12: E
ERO/SPAN VALVE OPERATION XAMPLE OF AUTOCAL SETUP YPES OF ZERO/SPAN CHECK AND CALIBRATION
ANUAL ZERO CALIBRATION PROCEDURE
NTER EXPECTED SPAN GAS CONCENTRATIONS PROCEDURE
ANUAL SPAN CALIBRATION PROCEDURE ANUAL ZERO CALIBRATION PROCEDURE ANUAL SPAN CALIBRATION PROCEDURE
NABLING DYNAMIC ZERO/SPAN
ALVES MODES WITH REMOTE CONTACT CLOSURE
CTIVITY MATRIX FOR CALIBRATION EQUIPMENT AND SUPPLIES
CTIVITY MATRIX FOR CALIBRATION PROCEDURE ERO CALIBRATION PROCEDURE XPECTED SPAN GAS CONCENTRATION PROCEDURE
..................................................................2-12
) .............................................2-13
LED'S.................................................................................4-6
....................................................................4-8
......................................................................................................5-4
......................................................................................................5-5
.........................................................................................................5-6
) ....................................................................................5-7
.........................................................................................................5-8
.........................................................................................................5-9
..............................................................................5-19
ETUP PASSWORDS
PERATING MODES
..........................................................................5-21
..............................................................................5-23
......................................................................5-24
ORT SETUP WITCHING FROM TERMINAL MODE TO COMPUTER MODE
ERMINAL MODE EDITING KEYS
OMMAND SUMMARY OMMAND SUMMARY
RONT PANEL
- F
............................................................................5-29
............................................................................5-30
................................................................5-25
.......................5-27
.............................................................5-27
................................................................5-31
EST MESSAGES
ARNING MESSAGES ALIBRATION COMMANDS ALIBRATION EXAMPLES ALIBRATION MESSAGES IAGNOSTIC COMMAND SUMMARY
..................................................................................5-32
...........................................................................5-33
......................................................................5-34
.......................................................................5-35
......................................................................5-36
.........................................................5-37
..............................................................................6-1
................................................................................6-4
.....................................................7-2
ERO GAS THRU SAMPLE PORT
- Z
..............7-4
..................................7-5
PAN GAS THRU SAMPLE PORT
- S
- Z/S V
- Z/S V
ALVES ALVES
..........................................7-6
..........................................7-7
..............7-5
.............................................................................7-8
...........................................7-9
..............................7-10
.................................................7-11
........................................................................7-19
...........................................7-20
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
ABLE
T
7-13: S 7-14: A 7-15: D 7-16: A 7-17: NIST-SRM'S A
PAN CALIBRATION PROCEDURE UTOMATIC CALCULATION OF CONVERTER EFFICIENCY
EFINITION OF LEVEL 1 AND LEVEL
CTIVITY MATRIX FOR DATA QUALITY
VAILABLE FOR TRACEABILITY OF CALIBRATION AND AUDIT GAS STANDARDS
.........................................................................7-20
2 Z
........................................................................................................................7-31
7-18: C 8-1: P 8-2: P 9-1: T 9-1: T 9-1: T 9-1: T 9-2: F 9-2: F 9-3: S 9-4: D 9-4: D 9-4: D 9-4: D 9-5: M 9-6: T 9-6: T 9-7: M 9-8: V/F B 9-9: P 9-10: P 9-11: O 10-1: TELEDYNE API M200AU S 10-1: TELEDYNE API M200AU S
ALIBRATION QUALITY CHECK
REVENTATIVE MAINTENANCE SCHEDULE
REVENTATIVE MAINTENANCE CALENDAR EST FUNCTIONS EST FUNCTIONS (CONTINUED EST FUNCTIONS (CONTINUED EST FUNCTIONS (CONTINUED RONT PANEL WARNING MESSAGES RONT PANEL WARNING MESSAGES (CONTINUED UMMARY OF DIAGNOSTIC MODES
IAGNOSTIC MODE IAGNOSTIC MODE IAGNOSTIC MODE IAGNOSTIC MODE
ODEL
200AU V
EST CHANNEL READINGS EST CHANNEL READINGS (CONTINUED
OTHERBOARD JUMPER SETTINGS
OARD SWITCH SETTINGS
OWER SUPPLY MODULE SUBASSEMBLIES
OWER SUPPLY MODULE
ZONE GENERATOR CONTROL CONDITIONS
...................................................................................................9-4
IGNAL
- S
IGNAL
- S
IGNAL
- S
IGNAL
- S
ARIABLES
............................................................................7-34
) ..............................................................................9-5
) ..............................................................................9-6
) ..............................................................................9-7
.......................................................................9-9
........................................................................9-12
I/O...........................................................................9-13
I/O (C I/O (C I/O (C
ONTINUED ONTINUED ONTINUED
...................................................................................9-20
....................................................................................9-21
.......................................................................9-41
.............................................................................9-42
LED O
PERATION
PARE PARTS LIST PARE PARTS LIST (CONTINUED
10-2: TELEDYNE API MODEL 200AU E A-1: E
LECTRICAL SCHEMATICS
..................................................................................... A-1
........................................7-24
ERO AND SPAN CHECKS
............................7-26
..................................................................7-28
................................................................8-1
...............................................................8-2
).................................................9-10
) ......................................................9-14
) ......................................................9-15
) ......................................................9-16
) ...............................................................9-22
............................................................9-48
.........................................................9-51
........................................................9-53
...................................................10-1
) ..............................10-2
XPENDABLE KIT
...........................................10-3
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
INTENTIONALLY BLANK
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
1 HOW TO USE THIS MANUAL
The Model 200AU has been designed to provide serviceability, reliability and ease of operation. The M200AU’s microprocessor continually checks operating parameters such as temperature, flow, and critical voltages. The instrument’s modular design uses captive screws to facilitate repair and ease of access. If you encounter any difficulty refer to Section 9 General Troubleshooting Hints.
We recognize that the need for information in this manual changes as time passes. When the instrument first arrives, it is necessary to get it up and running quickly and verify its correct operation. As time passes, more detailed information is often required on special configurations, calibration alternatives and other operational details. Finally there is the need for periodic maintenance and to quickly troubleshoot problems to assure maximum reliability and data integrity.
To address these needs, we have created three indexes to the information inside. They are:
Table of Contents:
Outlines the contents of the manual in the order the information is presented. This is a good overview of the topics covered in the manual. There is also a list of Tables and a list of Figures.
Index to M200AU Front Panel Menus:
The Menu Index (Figure 5-1, Figure 5-2, Table 5-1 and Table 5-2) briefly describes the front panel menus and refers you to other sections of the manual that have a detailed explanation of each menu selection.
Troubleshooting Section 9:
The Troubleshooting Section, outlined in the Table of Contents, allows you to diagnose and repair the instrument based on variables in the TEST menu, the results of DIAGNOSTIC tests, and performance faults such as excessive noise or drift. The troubleshooting section also explains the operation, adjustment, diagnosis and testing of each instrument subsystem.
If you are unpacking the instrument for the first time, please refer to Getting Started in Section 2.
1-1
Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
2 GETTING STARTED
2.1 Unpacking
1. Verify that there is no apparent shipping damage. If damage has occurred please advise shipper first, then Teledyne API.
CAUTION
To avoid personal injury, always use two persons to
lift and carry the Model 200AU.
2. Before operation, it is necessary to remove the shipping hold-down screws. Remove the instrument cover, then refer to Figure 2-1 for screw location.
3. Also check for internal shipping damage, and generally inspect the interior of the instrument to make sure all circuit boards and other components are in good shape.
4. Please check the voltage and frequency label on the rear panel of the instrument for compatibility with the local power before plugging in the M200AU.
2.2 Electrical and Pneumatic Connections
Refer to Figure 2-2 to locate the rear panel electrical and pneumatic connections.
1. Attach the pump to the Exhaust Out port on the instrument rear panel.
2. If you are connecting to a calibrator, attach a vented sample inlet line to the sample inlet port. The pressure of the sample gas at the inlet port should be at ambient pressure. The exhaust from the pump should be vented to atmospheric pressure. See Figure 2-3 for inlet and exhaust line venting recommendations during calibration.
3. If desired, attach the analog output connections to a strip chart recorder and/or datalogger. Refer to Figure 9-4 for the jumper settings for the desired analog output voltage range. Factory default setting is 0-5VDC.
4. Connect the power cord to the correct voltage line, then turn to Section 2.3 Initial Operation.
2-1
Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
WARNING
Analyzer Exhaust –Sample Pump
For brief periods after power-up, analyzer
exhaust may contain ozone.
Make sure pump exhaust is routed to well ventilated
area at atmospheric pressure.
WARNING
Lethal voltages present inside case.
Do not operate with cover off during normal operation.
Before operation check for correct input voltage and frequency for
both the analyzer and the sample pump.
Do not operate without proper chassis grounding.
Do not defeat the ground wire on power plug.
Turn off analyzer power before disconnecting
electrical subassemblies.
2-2
Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
Figure 2-1: Removal of Shipping Screws & Check for Correct Power
2-3
Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
Figure 2-2: Rear Panel
2-4
Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
Figure 2-3: Inlet and Exhaust Venting
2-5
Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
2.3 Initial Operation
1. After confirming proper supply voltage, turn on the instrument power.
2. The display should immediately light, displaying the instrument type (M200AU) and the computer's memory configuration. If you are unfamiliar with the M200AU, we recommend that you read the overview Section 4 before proceeding. A diagram of the software menu trees is in Figure 5-1 and Figure 5-2.
3. The M200AU requires about 30 minutes for all internal components to come up to temperature. During this time the ozone generator power is OFF until the membrane dryer has time to purge itself, therefore there will be no response from the instrument, even if span gas is coming in the sample port. During this time temperatures and other conditions are out of specification. Because many warning conditions could be displayed the software suppresses warning conditions for 30 minutes after power up. After 30 minutes, warning messages will be displayed until the respective warning conditions are within specifications. Use the CLR key on the front panel to clear warning messages.
4. While waiting for instrument temperatures to come up, you can check for correct operation by using some of the M200AU's diagnostic and test features.
5. Examine the TEST functions by comparing the values listed in Table 2-1 to those in the display. Remember that as the instrument warms up the values may not have reached their final values yet. If you would like to know more about the meaning and utility of each TEST function, refer to Table 9-1. Also, now is a good time to verify that the instrument was shipped with the options you ordered. Table 2-1 also contains the list of options. Section 6 covers setting up the options.
6. When the instrument is warmed up, re-check the TEST functions against Table 2-1. All of the readings should compare closely with those in the Table. If they do not, see Section
9.1.1. The next task is to calibrate the analyzer. There are several ways to do a calibration, they are summarized in Table 7-1. For instruments not equipped with the external converter option, we recommend calibration with zero air and span gas coming in through the sample port. The procedure is:
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
Step 1 - Enter the expected NOx and NO span gas concentrations:
Step Number Action Comment
1. Press CAL-CONC-NOX
This key sequence causes the M200AU to prompt for the expected NO
concentration. Enter the NOx span
x
concentration value by pressing the key under each digit until the expected value is set.
2. Press ENTR ENTR stores the expected NOx span value. This value will be
used in the internal formulas to compute subsequent NO
x
concentration values.
3. Press CAL-CONC-NO
In the same CAL-CONC sub menu press the NO button and enter the expected NO span value, then ENTR. As before this value will be used in the internal formulas to compute the subsequent NO concentration values.
4. Press EXIT-EXIT Returns instrument to SAMPLE mode.
5. Press SETUP-RNGE­MODE-SING-ENTR
6. Press SETUP-RNGE-SET
If necessary, you may want to change ranges. Normally the instrument is shipped in single range mode set at 500 ppb. We recommend doing the initial checkout on the 500 ppb range.
After SETUP-RNGE-SET, enter 500 and press ENTR. The instrument will now be in the 500 ppb range.
7. Press EXIT Returns instrument to SAMPLE mode.
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
Step 2 - Calibrate the instrument:
Zero/Span Calibration Procedure
Step Number Action Comment
1. Input Zero gas Allow Zero gas to enter the sample port on the rear of the instrument.
2. Press CAL The M200AU enters the calibrate mode from sample mode. When the CAL button is pressed, the adaptive filter is activated. This allows the instrument to respond rapidly to concentration changes regardless of their magnitude.
3. Wait 10 min Wait for reading to stabilize at the zero value. If you wait less than 10 minutes the final zero value may drift.
4. Press ZERO The ZERO button will be displayed.
5. Press ENTR Pressing ENTR actually changes the calculation equations and zeroes the instrument.
6. Input Span Gas Switch gas streams to span gas.
7. Wait 10 min Wait for reading to stabilize at the span value. If you wait less than 10 minutes the final span value may drift.
8. Press SPAN The SPAN button should be displayed. If it is not, check the Troubleshooting Section 9.2.8 for instructions on how to proceed. In certain circumstances at low span gas concentrations (<100ppb), both the ZERO and SPAN buttons will appear.
9. Press ENTR Pressing ENTR actually changes the calculation equations so that the concentration displayed is the same as the expected span concentration you entered above, thus spanning the instrument.
10. Press EXIT Pressing EXIT returns the instrument to SAMPLE mode.
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
Step 3 - Review the quality of the calibration:
Calibration Quality Check Procedure
Step Number Action Comment
1. Scroll the TEST
function menu until the NO
SLOPE is
x
displayed.
2. Scroll the TEST
function menu until the NO SLOPE is displayed.
The SLOPE value for NO not in this range, check Section 7.8 or 9. If the SLOPE value is in the acceptable range, the instrument will perform optimally.
The SLOPE value for NO should be 1.0 ± 0.3. If the value is not in this range, check Section 7.8 or 9. If the SLOPE is in the acceptable range, the instrument will perform optimally.
should be 1.0 ± 0.3. If the value is
x
NOTE:
slopes should be equal within ± 0.1.
x
x
4. Scroll the TEST
function menu until the NO
OFFSET is
x
displayed.
The NO and NO
The M200AU will display the OFFSET parameter for the NO equation. This number should be near zero. A value of 0.0 mV –10 +150 mV indicates calibration in the optimal range. If the OFFSET value is outside this range, check Section 7 or 9 for procedures to correct the OFFSET value to near zero.
5. Scroll the TEST
function menu until
The instrument will now display the NO OFFSET value. It should also have a value near zero (0.0 mV –10 +150 mV).
the NO OFFSET is displayed.
Step 4 - The M200AU is now ready to measure sample gas.
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
Figure 2-4: Front Panel
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
Figure 2-5: Assembly Layout
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
Table 2-1: Final Test and Calibration Values
Test Values
Observed Value
Units Nominal Range Reference Section
RANGE ppb 5-2000 5.3.4
STABILITY ppb 0.001-2000 9.1.1, 9.2.5,
Table 9-1
SAMP FLW cc/min 1000 ± 100 9.3.7, Table 9-1
OZONE FL cc/min 80 ± 15 9.3.6, 9.3.7
PMT mV 0-5000 9.3.8.1, Table 9-1
PREREACT mV 0-1000 Table 9-1
HVPS V 450 - 900 constant 9.3.8.5
DCPS mV 2500 ± 200 9.3.5, 9.3.4
RCELL TEMP
BOX TEMP
PMT TEMP
MOLY TEMP
o
C 40 ± 1 9.3.8.2
o
C 8-48 9.3.4.1
o
C -5 ± 1 9.3.8.4
o
C 315 ± 5 9.3.4.1
RCEL PRES IN-Hg-A 1 - 4 constant 9.3.7
SAMP PRES IN-Hg-A 25 - 30 constant 9.3.7
Electric Test & Optic Test
Electric Test
PMT Volts mV 2000 ± 500 9.1.3.2
NO Conc PPB 1000 ± 250 9.1.3.2
NOx Conc PPB 1000 ± 250 9.1.3.2
Optic Test
PMT Volts mV 2000 ± 1000 9.1.3.3
NO Conc PPB 1000 ± 500 9.1.3.3
NOx Conc PPB 1000 ± 500 9.1.3.3
(table continued)
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
Table 2-1: Final Test and Calibration Values (Continued)
Parameter
NO Span Conc PPB 1 - 2000 Table 7-3
NOx Span Conc PPB 1 - 2000 Table 7-3
NO Slope -
NOx Slope -
NO Offset mV -10 to +150 Table 7-18
NOx Offset mV -10 to +150 Table 7-18
Moly Efficiency % 0.96 - 1.02 7.6.6, 5.2.2.6
Stability at Zero PPB 0.001 - 2000 Table 9-1
Stability at Span PPB < 1 @ 400 ppb Table 9-1
Sample Flow cc/min 1000 ± 100 9.3.7, Figure 9-8
Ozone Flow cc/min 80 ± 15 9.3.7, Figure 9-8
Factory Installed Options Option Installed
Power Voltage/Frequency
Observed Value
Units Nominal Range Reference Section
1.0 ± 0.3
1.0 ± 0.3
Measured Flows
Table 7-18
Table 7-18
Rack Mount, w/ Slides
Rack Mount, w/ Ears Only
Rack Mount, External Pump w/ Slides
Rack Mount, External Pump w/o Slides
Stainless Zero/Span Valves
Current Loop - NOx Chan 4-20 mA 0-20 mA Isolated Non-Isolated
Current Loop - NO Chan 4-20 mA 0-20 mA Isolated Non-Isolated
Current Loop - NO2 Chan 4-20 mA 0-20 mA Isolated Non-Isolated
Current Loop - TST Chan 4-20 mA 0-20 mA Isolated Non-Isolated
PROM # Serial # Date Technician
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
INTENTIONALLY BLANK
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
3 SPECIFICATIONS, AGENCY APPROVALS,
WARRANTY
3.1 Specifications
Ranges In 1ppb increments from 5ppb to 2000ppb independent ranges or autoranging Noise at Zero Noise at Span Lower Detectable Limit Zero Drift
Span Drift Lag Time 20 sec Rise Time Fall Time Sample Flow Rate 1000 cc/min. ± 10% Linearity Precision 0.5% of reading above 50 ppb Hydrocarbon Interference Propylene rejection ratio > 20,000:1
Temperature Range 20-30
Temp Coefficient < 0.1% per Humidity 0-95% RH non-condensing Voltage Coefficient < 0.1% per V Dimensions HxWxD 7" H x 17" W x 23.6" D (18cm x 43cm x 61cm) Weight, Analyzer 43 lbs (20 kg) Weight, Ext Pump Pack 21 lbs (9.5 kg) Power, Analyzer Power, Analyzer Power, Ext Pump 110V~ 60 Hz, 220V~ 50 Hz, 240V~ 50Hz, 150 watts Power, Ext Pump Environmental
Recorder Output 100 mV, 1, 5, 10V, isolated or non-isolated current loop Analog Resolution 1 part in 1024 of selected voltage or current range Status Option 12 Status Outputs from opto-isolator Measurement Units ppb, ug/m
1
<25 ppt RMS
1
<0.25% RMS of reading above 50 ppb
2
<0.1 ppb / 24 hours
2
<0.5% FS or 50 ppt RMS whichever is greater / 7 days
3
95% in <50 sec6
3
95% in <50 sec6
1
50 ppt RMS
<0.2 ppb / 7 days
1% of full scale or ± 0.1 ppb whichever is greater
Ethylene rejection ratio > 40,000:1
o
C within drift and noise specifications
o
C safe operating range
5-35
4
230V~ 50 Hz, 2.5A
4
230V~ 50 Hz, 2.2A
4
Installation Category (Over-voltage Category) II
100V~ 50/60 Hz, 120V~ 60 Hz, 230V~ 50 Hz, 2.5A, 125 watts
o
C
Pollution Degree 2
3
1. As defined by USEPA.
2. At constant temperature and voltage.
3. With adaptive filter, > 20 ppb change.
4. Electrical rating for CE Mark compliance.
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
3.2 EPA Equivalency Designation
Teledyne Instruments Advanced Pollution Instrumentation Division, Model 200AU High Sensitivity Nitrogen Oxides Analyzer is designated as Reference Method Number RFNA-1194­099 as defined in 40 CFR Part 53, when operated under the following conditions:
1. Range: Any range from 50 parts per billion (ppb) to 1 ppm.
2. Ambient temperature range of 20 to 30oC.
3. Line voltage range of 105-125 VAC, 60Hz; 220-240 VAC, 50Hz.
4. With 5-micron TFE filter element installed in the internal filter assembly.
5. Sample flow of 1000 ± 100 cc/min.
6. Vacuum pump capable of 6"Hg Abs pressure @ 2 slpm or better.
7. Software settings:
A. Dynamic span OFF
B. Dynamic zero OFF
C. Cal-on-NO2 OFF
D. Dilution factor OFF
E. AutoCal ON or OFF
F. Independent range ON or OFF
G. Autorange ON or OFF
H. Temp/Pres compensation ON
I. Converter Efficency 0.96 to 1.02
Under the designation, the Analyzer may be operated with or without the following options:
1. Rack mount with slides.
2. Rack mount without slides, ears only.
3. Rack mount for external pump w/o tray.
4. Stainless steel zero/span valves.
5. 4-20mA, isolated outputs.
6. Status outputs.
7. RS-232 output.
8. 1 micron sample filter.
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
3.3 Warranty
WARRANTY POLICY
Prior to shipment, Teledyne API equipment is thoroughly inspected and tested. Should equipment failure occur, Teledyne API assures its customers that prompt service and support will be available.
COVERAGE
After the warranty period and throughout the equipment lifetime, Teledyne API stands ready to provide on-site or in-plant service at reasonable rates similar to those of other manufacturers in the industry. All maintenance and the first level of field troubleshooting is to be performed by the customer.
NON-TELEDYNE API MANUFACTURED EQUIPMENT
Equipment provided but not manufactured by Teledyne API is warranted and will be repaired to the extent and according to the current terms and conditions of the respective equipment manufacturers warranty.
GENERAL
TELEDYNE API warrants each Product manufactured by Teledyne API to be free from defects in material and workmanship under normal use and service for a period of one year from the date of delivery. All replacement parts and repairs are warranted for 90 days after the purchase.
If a Product fails to conform to its specifications within the warranty period, Teledyne API shall correct such defect by, in Teledyne API's discretion, repairing or replacing such defective Product or refunding the purchase price of such Product.
The warranties set forth in this section shall be of no force or effect with respect to any Product: (i) that has been altered or subjected to misuse, negligence or accident, or (ii) that has been used in any manner other than in accordance with the instruction provided by Teledyne API or (iii) not properly maintained.
THE WARRANTIES SET FORTH IN THIS SECTION AND THE REMEDIES THEREFORE ARE EXCLUSIVE AND IN LIEU OF ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE OR OTHER WARRANTY OF QUALITY, WHETHER EXPRESSED OR IMPLIED. THE REMEDIES SET FORTH IN THIS SECTION ARE THE EXCLUSIVE REMEDIES FOR BREACH OF ANY WARRANTY CONTAINED HEREIN. TELEDYNE API SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATED TO THIS AGREEMENT OF TELEDYNE API'S PERFORMANCE HEREUNDER, WHETHER FOR BREACH OF WARRANTY OR OTHERWISE.
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Teledyne API Model 200AU NOX Analyzer Instruction Manual, 02293, Rev. F
TERMS AND CONDITIONS
All units or components returned to Teledyne API should be properly packed for handling and returned freight prepaid to the nearest designated Service Center. After the repair, the equipment will be returned, freight prepaid.
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