用户手册目录OPERATOR’S MANUAL MODEL 703E PHOTOMETRIC O3 CALIBRATOR1SAFETY MESSAGES5TABLE OF CONTENTS7TABLE OF CONTENTS7LIST OF FIGURES12LIST OF TABLES13SECTION I –GENERAL INFORMATION171. INTRODUCTION191.1. M703E CALIBRATOR OVERVIEW191.2. USING THIS MANUAL192. SPECIFICATIONS, APPROVALS AND WARRANTY212.1. SPECIFICATIONS212.2. CE MARK COMPLIANCE222.3. WARRANTY233. GETTING STARTED253.1. UNPACKING AND INITIAL SETUP253.1.1. MODEL 703E CALIBRATOR263.2. ELECTRICAL CONNECTIONS293.2.1. POWER CONNECTION293.2.2. ANALOG OUTPUT TEST CHANNEL CONNECTIONS293.2.3. CONNECTING THE STATUS OUTPUTS303.2.4. CONNECTING THE CONTROL INPUTS313.2.5. CONNECTING THE CONTROL OUTPUTS333.2.6. CONNECTING THE SERIAL PORTS343.2.7. CONNECTING TO A LAN OR THE INTERNET343.2.8. CONNECTING TO A MULTIDROP NETWORK343.3. PNENUMATIC CONNECTIONS353.3.1. DRY AIR IN353.3.2. ZERO AIR IN353.3.3. OUTPUT MANIFOLD363.3.4. EXHAUST363.3.5. MEASURING AN EXTERNAL OZONE SOURCE363.4. INITIAL OPERATION373.4.1. START-UP373.4.2. WARM UP383.4.3. WARNING MESSAGES383.4.4. FUNCTIONAL CHECK403.4.5. OPERATING MODES FOR THE O3 GENERATOR413.4.5.1. CNST (CONSTANT)413.4.5.2. REF (REFERENCE)413.4.5.3. BNCH (BENCH)413.4.6. SETTING THE O3 GENERATOR MODE413.4.7. SETTING THE M703E’S OUTPUT FLOW RATE424. FREQUENTLY ASKED QUESTIONS AND GLOSSARY434.1. FAQ’S434.2. GLOSSARY435. OPTIONAL HARDWARE AND SOFTWARE455.1. CARRYING STRAP HANDLE (OPT 29)455.2. COMMUNICATION OPTIONS465.2.1. RS232 MODEM CABLES (OPTS 60 AND 60A)465.2.2. ETHERNET CABLE (OPT 60B)465.2.3. RS-232 MULTIDROP (OPT 62)465.2.4. ETHERNET (OPT 63)475.2.5. ETHERNET + MULTIDROP (OPT 64)485.3. ADDITIONAL MANUAL (OPT 70)485.4. EXTENDED WARRANTY (OPT 92)485.5. NIST TRACEABLE, PRIMARY STANDARD CERTIFICATION48SECTION II –OPERATING INSTRUCTIONS496. OPERATING THE M703E CALIBRATOR516.1. TEST FUNCTIONS526.2. OVERVIEW OF OPERATING MODES536.3. STANDBY MODE546.4. GENERAL INFORMATION ABOUT THE GENERATE MODE556.4.1. GENERATE ( AUTO: Basic Generation of Calibration Gas556.5. AUTOMATIC CALIBRATION SEQUENCES566.5.1. SETUP ( SEQ: PROGRAMMING CALIBRATION SEQUENCES566.5.1.1. Activating a Sequence from the M703E Front Panel576.5.1.2. Naming a Sequence586.5.1.3. Setting the Repeat Count for a Sequence596.5.1.4. Using the M703E’s Internal Clock to Trigger Sequences606.5.1.5. Setting Up Control Inputs for a Sequence636.5.1.6. Setting Up Control Outputs for a Sequence646.5.1.7. Setting the PROGRESS Reporting Mode for the Sequences656.5.2. ADDING SEQUENCE STEPS666.5.2.1. The Generate Step676.5.2.2. The STANDBY Step686.5.2.3. The DURATION Step686.5.2.4. The EXECSEQ Step696.5.2.5. The CC OUTPUT Step706.5.2.6. Deleting or Editing an Individual Step in a Sequence716.5.3. DELETING A SEQUENCE726.6. SETUP ( CFG736.7. SETUP ( CLK746.7.1. SETTING THE INTERNAL CLOCK’S TIME AND DAY746.7.2. ADJUSTING THE INTERNAL CLOCK’S SPEED756.8. SETUP ( PASS766.9. SETUP ( DIAG ( TEST CHAN OUTPUT: USING THE TEST CHANNEL ANALOG OUTPUT786.9.1. CONFIGURING THE TEST CHANNEL ANALOG OUTPUT786.9.1.1. The Analog I/O Configuration Submenu.786.9.1.2. Selecting a Test Channel Function to Output806.9.1.3. TEST CHANNEL VOLTAGE RANGE Configuration826.9.1.4. Turning the TEST CHANNEL Over-Range Feature ON/OFF836.9.1.5. Adding a Recorder Offset to the TEST CHANNEL846.9.2. TEST CHANNEL CALIBRATION856.9.2.1. Enabling or disabling the TEST CHANNEL Auto-Cal Feature856.9.2.2. Automatic TEST CHANNEL Calibration866.9.2.3. Manual Calibration of the TEST CHANNEL configured for Voltage Ranges886.9.3. AIN CALIBRATION906.10. SETUP ( MORE ( VARS: INTERNAL VARIABLES (VARS)916.11. OPERATING THE M703E CALIBRATOR AS AN O3 PHOTOMETER936.11.1. SET UP FOR OPERATING THE M703E AS AN O3 PHOTOMETER936.12. SETUP ( LVL: SETTING UP AND USING LEADS (DASIBI) OPERATING LEVELS956.12.1. GENERAL INFORMATION ABOUT LEADS LEVELS956.12.2. DOT COMMANDS956.12.3. LEVELS966.12.4. ACTIVATING AN EXISTING LEVEL966.12.5. PROGRAMMING NEW LEVELS976.12.5.1. Creating a GENERATE LEVEL986.12.5.2. Creating a MANUAL LEVEL996.12.5.3. Editing or Deleting a LEVEL1006.12.6. CONFIGURING LEVEL STATUS BLOCKS1027. OPERATING THE M703E OVER THE SERIAL I/O PORTS1037.1. USING THE ANALYSER’S COMMUNICATION PORTS1037.1.1. RS-232 DTE AND DCE COMMUNICATION1037.1.2. COMM PORT DEFAULT SETTINGS AND CONNECTOR PIN ASSIGNMENTS1047.1.3. COMM PORT BAUD RATE1067.1.4. COMM PORT COMMUNICATION MODES1077.1.5. COMM PORT TESTING1097.1.6. MACHINE ID1107.1.7. TERMINAL OPERATING MODES1117.1.7.1. Help Commands in Terminal Mode1117.1.7.2. Command Syntax1127.1.7.3. Data Types1127.1.7.4. Status Reporting1137.1.7.5. COM Port Password Security1147.2. REMOTE ACCESS BY MODEM1157.3. MULTIDROP RS-232 SET UP1177.4. RS-485 CONFIGURATION OF COM21197.5. REMOTE ACCESS VIA THE ETHERNET1217.5.1. ETHERNET CARD COM2 COMMUNICATION MODES AND BAUD RATE1217.5.2. CONFIGURING THE ETHERNET INTERFACE OPTION USING DHCP1217.5.2.1. Manually Configuring the Network IP Addresses1247.5.3. CHANGING THE CALIBRATOR’S HOSTNAME1267.6. APICOM REMOTE CONTROL PROGRAM1278. M703E CALIBRATION AND VERIFICATION1298.1. VERIFYING AND CALIBRATING THE M703E’S O3 PHOTOMETER1298.1.1. SETUP FOR VERIFYING AND CALIBRATING THE O3 PHOTOMETER1298.1.1.1. Calibration Manifold Exhaust/Vent Line1308.1.2. VERIFYING O3 PHOTOMETER PERFORMANCE1318.1.3. CALIBRATING THE O3 PHOTOMETER1328.1.3.1. Photometer Zero Calibration1328.1.3.2. Photometer Span Calibration1338.1.4. O3 PHOTOMETER DARK CALIBRATION1348.2. CALIBRATING THE O3 GENERATOR1358.2.1. O3 GENERATOR CALIBRATION TABLE1358.2.2. VIEWING O3 GENERATOR CALIBRATION POINTS1368.2.3. ADDING OR EDITING O3 GENERATOR CALIBRATION POINTS1378.2.4. DELETING O3 GENERATOR CALIBRATION POINTS1388.2.5. TURNING O3 GENERATOR CALIBRATION POINTS ON / OFF1398.2.6. PERFORMING AN AUTOMATIC CALIBRATION OF THE O3 GENERATOR1408.3. M703E GAS PRESSURE SENSOR CALIBRATION1418.3.1.1. Gas Pressure Sensor Calibration Set Up1418.3.2. CALIBRATING THE REGULATOR AND PHOTOMETER PRESSURE SENSORS1438.4. M703E GAS FLOW CALIBRATION1448.4.1. CALIBRATING THE PHOTOMETER’S SAMPLE GAS FLOW1458.4.2. CALIBRATING THE OUTPUT GAS FLOW1468.4.2.1. Output Gas Flow Set Up1468.4.2.2. Performing an Output Gas Flow Calibration147SECTION III – TECHNICAL INFORMATION1499. THEORY OF OPERATION1519.1. PNEUMATIC OPERATION1519.1.1. GAS FLOW CONTROL1519.1.1.1. Flow Control Assemblies1519.1.1.2. Photometer Critical Flow Orifice1519.1.2. INTERNAL GAS PRESSURE SENSORS1529.2. ELECTRONIC OPERATION1539.2.1. OVERVIEW1539.2.2. CPU1549.2.2.1. Disk On Chip1559.2.2.2. Flash Chip1559.2.3. RELAY PCA1569.2.3.1. Valve Control1579.2.3.2. Heater Control1579.2.3.3. Relay PCA Status LEDs & Watch Dog Circuitry1579.2.3.4. Relay PCA Watchdog Indicator (D1)1589.2.4. MOTHERBOARD1599.2.4.1. A to D Conversion1599.2.4.2. Sensor Inputs1599.2.4.3. Thermistor Interface1599.2.4.4. Analog Outputs1599.2.4.5. External Digital I/O1609.2.4.6. I2C Data Bus1609.2.4.7. Power-up Circuit1609.2.5. POWER SUPPLY AND CIRCUIT BREAKER1619.2.6. AC POWER CONFIGURATION1629.2.6.1. AC configuration – Internal Pump (JP7)1629.3. FRONT PANEL INTERFACE1639.3.1.1. Calibrator Status LEDs1649.3.1.2. Keyboard1649.3.1.3. Display1649.3.1.4. Keyboard/Display Interface Electronics1659.4. SOFTWARE OPERATION1669.5. O3 GENERATOR OPERATION1679.5.1. PRINCIPLE OF PHOTOLYTIC O3 GENERATION1679.5.2. GENERATOR PNEUMATIC OPERATION1689.5.3. O3 GENERATOR ELECTRONIC OPERATION1689.5.3.1. O3 Generator Temperature Control1709.6. PHOTOMETER OPERATION1719.6.1. MEASUREMENT METHOD1719.6.1.1. Calculating O3 Concentration1719.6.1.2. The Measurement / Reference Cycle1729.6.1.3. The Absorption Path1749.6.1.4. Interferent Rejection1749.6.2. PHOTOMETER LAYOUT1759.6.3. PHOTOMETER PNEUMATIC OPERATION1759.6.4. PHOTOMETER ELECTRONIC OPERATION1769.6.4.1. O3 Photometer Temperature Control1769.6.4.2. Pneumatic Sensors for the O3 Photometer17710. MAINTENANCE SCHEDULE & PROCEDURES17910.1. MAINTENANCE SCHEDULE17910.2. PERFORMING LEAK CHECKS18310.2.1. PRESSURE LEAK CHECK18310.3. CLEANING OR REPLACING THE ABSORPTION TUBE18710.4. REBUILDING THE DRY AIR PUMP18710.5. PHOTOMETER UV SOURCE LAMP ADJUSTMENT18810.6. PHOTOMETER UV SOURCE LAMP REPLACEMENT18910.7. ADJUSTMENT OR REPLACEMENT OF OZONE GENERATOR UV LAMP19011. GENERAL TROUBLESHOOTING & REPAIR OF THE M703E CALIBRATOR19311.1. GENERAL TROUBLESHOOTING19311.1.1. FAULT DIAGNOSIS WITH WARNING MESSAGES19411.1.2. FAULT DIAGNOSIS WITH TEST FUNCTIONS19611.1.3. USING THE DIAGNOSTIC SIGNAL I/O FUNCTION19811.2. USING THE ANALOG OUTPUT TEST CHANNEL19911.3. USING THE INTERNAL ELECTRONIC STATUS LEDS20011.3.1. CPU STATUS INDICATOR20011.3.2. RELAY PCA STATUS LEDS20011.3.2.1. I2C Bus Watchdog Status LEDs20011.3.2.2. O3 Status LEDs20111.4. SUBSYSTEM CHECKOUT20211.4.1. VERIFY SUBSYSTEM CALIBRATION20211.4.2. AC MAIN POWER20211.4.3. DC POWER SUPPLY20311.4.4. I2C BUS20411.4.5. KEYBOARD/DISPLAY INTERFACE20411.4.6. RELAY PCA20511.4.7. PHOTOMETER O3 GENERATOR PRESSURE /FLOW SENSOR ASSEMBLY20511.4.8. MOTHERBOARD20711.4.8.1. A/D Functions20711.4.8.2. Test Channel / Analog Outputs Voltage20711.4.8.3. Status Outputs20811.4.8.4. Control Inputs20911.4.8.5. Control Outputs21011.4.9. CPU21011.4.10. RS-232 COMMUNICATIONS21111.4.10.1. General RS-232 Troubleshooting21111.4.10.2. Troubleshooting Calibrator/Modem or Terminal Operation21111.4.11. TEMPERATURE PROBLEMS21211.4.11.1. Box / Chassis Temperature21211.4.11.2. Photometer Sample Chamber Temperature21211.4.11.3. UV Lamp Temperature21211.4.11.4. Ozone Generator Temperature21311.5. TROUBLESHOOTING THE O3 PHOTOMETER21311.5.1. DYNAMIC PROBLEMS WITH THE O3 PHOTOMETER21311.5.1.1. Noisy or Unstable O3 Readings at Zero21311.5.1.2. Noisy, Unstable, or Non-Linear Span O3 Readings21411.5.1.3. Slow Response to Changes in Concentration21411.5.1.4. The Analog Output Signal Level Does Not Agree With Front Panel Readings21411.5.1.5. Cannot Zero21411.5.1.6. Cannot Span21411.5.2. CHECKING MEASURE / REFERENCE VALVE21511.6. TROUBLESHOOTING THE O3 GENERATOR21611.6.1. CHECKING THE UV LAMP POWER SUPPLY21611.7. TROUBLE SHOOTING THE OPTIONAL O3 GENERATOR21711.7.1. CHECKING THE UV SOURCE LAMP POWER SUPPLY21711.8. REPAIR PROCEDURES21811.8.1. REPAIRING SAMPLE FLOW CONTROL ASSEMBLY21811.8.2. DISK-ON-CHIP REPLACEMENT PROCEDURE21911.9. TECHNICAL ASSISTANCE21912. A PRIMER ON ELECTRO-STATIC DISCHARGE22112.1. HOW STATIC CHARGES ARE CREATED22112.2. HOW ELECTRO-STATIC CHARGES CAUSE DAMAGE22212.3. COMMON MYTHS ABOUT ESD DAMAGE22312.4. BASIC PRINCIPLES OF STATIC CONTROL22312.4.1. GENERAL RULES22312.4.2. BASIC ANTI-ESD PROCEDURES FOR ANALYZER REPAIR AND MAINTENANCE22512.4.2.1. Working at the Instrument Rack22512.4.2.2. Working at an Anti-ESD Work Bench.22512.4.2.3. Transferring Components from Rack to Bench and Back22612.4.2.4. Opening Shipments from Teledyne Instruments Customer Service.22612.4.2.5. Packing Components for Return to Teledyne Instruments Customer Service.227APPENDICES229APPENDIX A – Version Specific Software Documentation229APPENDIX A-1: Model 703E Software Menu Trees, Software Version C.0232Figure A-2: PRIMARY SETUP MENU - Basics232Figure A-3: PRIMARY SETUP Menu - SEQUENCE CONFIGURATION Submenu233Figure A-4: SECONDARY SETUP Menu - Basic)234Figure A-5: SECONDARY SETUP Menu; DIAG Submenu – Basics235Figure A-6: SECONDARY SETUP Menu; DIAG Submenu – GAS CONFIGURATION236Figure A-7: PRIMARY SETUP Menu; LVL Submenu – programming LEADS LEVELS (optional)237APPENDIX A-2: Model 703E Setup Variables Available Via Serial I/O, Software Version C.0239Table A-1: M703E Setup Variables, Software Version C.0239APPENDIX A-3: Model 703E Warnings and Test Measurements Via Serial I/O, Software Version C.0244Table A-2: M703E Warning Messages, Software Version C.0244APPENDIX A-4: Model 703E Signal I/O Definitions, Software Version C.0247Table A-4: Signal I/O Definitions, Software Version C.0247APPENDIX A-5: Model M703E Terminal Command Designators, Software Version C.0229Table A-5: Terminal Command Designators, Software Version C.0250Table A-6: Terminal Key Assignments, Software Version C.0250APPENDIX B: Spare Parts List25105834 - LIST, SPARE PARTS, M703E25305863 - LIST, RECOMMENDED SPARES STOCKING LEVELS, M703E255APPENDIX C - Model M703E Calibrator Operator’s ManualWarranty/Repair Questionnaire257APPENDIX D: Diagrams and Schematics259Table D-1: List of Included Diagrams and Schematics25905826 Interconnect Drawing M703E25905827 Interconnect List M703E25904420 SCH, PCA 04120, UV DETECTOR, M400E25904422 SCH, PCA 04144, DC HEATER/TEMP SENSOR25904421 SCH, PCA 04166, UV LAMP POWER SUPPLY, M400E25904259 SCH, PCA 04258, KEYBOARD, E-SERIES25904354 SCH, PCA 04003, Pressure/Flow Transducer Interface25904395 SCH, PCA 04394, INTRFC,ETHERNET,E-SERIES25904524 SCH, PCA 04523, RELAY CARD, M100E/M200E/M400E25905703 SCH, PCA 05702, MTHERBRD, E-SER, GEN-4259文件大小: 8.2 MB页数: 283Language: English打开用户手册