Teledyne T101 Uživatelský manuál Strana 194
- Strana / 371
- Tabulka s obsahem
- ŘEŠENÍ PROBLÉMŮ
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Hodnocené. / 5. Na základě hodnocení zákazníků
EPA Protocol Calibration Teledyne API – T101 Operation Manual
192
Table 7-4. Definition of Level 1 and Level 2 Zero and Span Checks
(from Section 2.0.9 of Q.A. Handbook for Air Pollution Measurement Systems)
LEVEL 1 ZERO AND SPAN CALIBRATION
A Level 1 zero and span calibration is a
simplified, two-point analyzer calibration used
when analyzer linearity does not need to be
checked or verified. (Sometimes when no
adjustments are made to the analyzer, the Level
1 calibration may be called a zero/span check, in
which case it must not be confused with a Level 2
zero/span check.) Since most analyzers have a
reliably linear or near-linear output response with
concentration, they can be adequately calibrated
with only two concentration standards (two-point
concentration). Furthermore, one of the
standards may be zero concentration, which is
relatively easily obtained and need not be
certified. Hence, only one certified concentration
standard is needed for the two-point (Level 1)
zero and span calibration. Although lacking the
advantages of the multipoint calibration, the two-
point zero and span calibration--because of its
simplicity--can be (and should be) carried out
much more frequently. Also, two-point
calibrations are easily automated. Frequency
checks or updating of the calibration relationship
with a two-point zero and span calibration
improves the quality of the monitoring data by
helping to keep the calibration relationship more
closely matched to any changes (drifts) in the
analyzer response.
LEVEL 2 ZERO AND SPAN CHECK
A Level 2 zero and span check is an "unofficial" check
of an analyzer's response. It may include dynamic
checks made with uncertified test concentrations,
artificial stimulation of the analyzer's detector,
electronic or other types of checks of a portion of the
analyzer, etc.
Level 2 zero and span checks are not
to be used as a
basis for analyzer zero or span adjustments,
calibration updates, or adjustment of ambient data.
They are intended as quick, convenient checks to be
used between zero and span calibrations to check for
possible analyzer malfunction or calibration drift.
Whenever a Level 2 zero or span check indicates a
possible calibration problem, a Level 1 zero and span
(or multipoint) calibration should be carried out
before any corrective action is taken.
If a Level 2 zero and span check is to be used in the
quality control program, a "reference response" for
the check should be obtained immediately following a
zero and span (or multipoint) calibration while the
analyzer's calibration is accurately known.
Subsequent Level 2 check responses should then be
compared to the most recent reference response to
determine if a change in response has occurred. For
automatic Level 2 zero and span checks, the first
scheduled check following the calibration should be
used for the reference response. It should be kept in
mind that any Level 2 check that involves only part of
the analyzer's system cannot provide information
about the portions of the system not checked and
therefore cannot be used as a verification of the
overall analyzer calibration.
07266B DCN6485
- MODEL T101 1
- UV FLUORESCENCE H 1
- S ANALYZER 1
- SAFETY MESSAGES 5
- CONSIGNES DE SÉCURITÉ 6
- WARRANTY 7
- ABOUT THIS MANUAL 9
- REVISION HISTORY 9
- 07266B DCN6485 10
- TABLE OF CONTENTS 11
- LIST OF APPENDICES 16
- LIST OF FIGURES 17
- LIST OF TABLES 18
- 1. INTRODUCTION 21
- 1.2. OPTIONS 22
- PARAMETER 25
- DESCRIPTION 25
- 2.2.1. SAFETY 26
- 2.2.2. EMC 26
- 3. GETTING STARTED 27
- 3.2. INSTRUMENT LAYOUT 28
- 3.2.2. REAR PANEL 32
- 3.3. ELECTRICAL CONNECTIONS 35
- ANALOG OUT 36
- 3.4. PNEUMATIC CONNECTIONS 41
- FL O W 44
- CO NTR O L 44
- Permeation Tube Heater 50
- INSTRUMENT CHASSIS 51
- VACUUM MANIFOLD 51
- 51
- NO 51
- CALIBRATION 52
- 3.5.4. FUNCTIONAL CHECK 54
- 3.6. INITIAL CALIBRATION 55
- 3.6.2. INTERFERENCES FOR H 58
- S MEASUREMENTS 58
- 4. OPERATING INSTRUCTIONS 59
- 4.2. SAMPLE MODE 60
- 4.2.2. WARNING MESSAGES 63
- 4.3. CALIBRATION MODE 64
- 4.4. SETUP MODE 66
- 4.4.4.7. Range Units 74
- 4.4.4.8. Dilution Ratio 75
- Table 4-6. Password Levels 76
- PRIMARY SETUP MENU 77
- SECONDARY SETUP MENU 78
- NO. VARIABLE DESCRIPTION 80
- ALLOWED 80
- See Section 6.8.1 81
- Press the PREV 82
- FUNCTIONS 83
- 4.6.1. SIGNAL I/O 85
- Table 4-12 88
- 4.6.3), then press: 93
- (Figure 4-5) 95
- 4.6.3.6. AIN Calibration 97
- 4.6.4. OPTIC TEST 99
- 4.6.5. ELECTRICAL TEST 100
- 4.6.6. LAMP CALIBRATION 101
- 4.6.7. PRESSURE CALIBRATION 102
- 4.6.8. FLOW CALIBRATION 103
- 4.6.9. TEST CHANNEL OUTPUT 104
- COMMUNICATION PORTS 105
- 4.7.4. RS-485 CONFIGURATION 109
- Contact your IT 113
- Network Administrator 113
- BUTTON FUNCTION 115
- >\ 115
- 4.7.7. USB CONFIGURATION 116
- RS-232 port 120
- 4.7.9. MODBUS SET UP 121
- ID DESCRIPTION 123
- 4.7.11. COM PORT BAUD RATE 125
- 4.7.12. COM PORT TESTING 126
- 4.8.1. DAS STRUCTURE 127
- 4.8.1.2. DAS Parameters 128
- 4.8.2. DEFAULT DAS CHANNELS 130
- LIST OF PARAMETERS 131
- LIST OF CHANNELS 131
- 0) CONC: ATIMER, 4, 800 133
- 4.8.2.3. Trigger Events 135
- Press SET> until… 136
- 4.8.2.6. Number of Records 139
- 4.8.2.8. Compact Report 141
- 4.8.2.9. Starting Date 141
- 4.8.2.11. HOLDOFF Feature 143
- 5. REMOTE OPERATION 145
- 5.1.1.2. Control Inputs 147
- 5.1.2.3. Command Syntax 150
- 5.1.2.4. Data Types 150
- 5.1.2.5. Status Reporting 151
- Parameter Standard Hessen 157
- Data Bits 8 7 157
- Stop Bits 1 2 157
- Parity None Even 157
- Duplex Full Half 157
- 6. CALIBRATION PROCEDURES 165
- 6.1.2. ZERO AIR 166
- 6.1.3. GAS STANDARDS 166
- 6.1.4. PERMEATION TUBES 166
- 6.2. MANUAL CALIBRATION 167
- Chassis 168
- STEP TWO: Set the expected H 169
- (At high 172
- span gas value: 173
- ZERO/SPAN VALVES 176
- No Valve Options Installed 180
- Table 6-2. AutoCal Modes 181
- 0.5 hours later each day 183
- Default 184
- REPORTING RANGE MODES 185
- MEASUREMENT MODE 186
- 6.10. CALIBRATION QUALITY 187
- 7. EPA PROTOCOL CALIBRATION 189
- TRACEABILITY 191
- 7.1.5. CALIBRATION FREQUENCY 192
- 7.1.6. RECORD KEEPING 192
- Table 7-3. Activity Matrix 193
- 7.3. ZERO AND SPAN CHECKS 195
- 7.4.1. PRECISION CALIBRATION 196
- 7.4.2. PRECISION CHECK 196
- 7.7. REFERENCES 198
- 8. INSTRUMENT MAINTENANCE 199
- 198 047400102 Rev XC 200
- 8.3. MAINTENANCE PROCEDURES 204
- 8.3.3. MAINTAINING THE SO 205
- SCRUBBER 205
- To check to see if your SO 206
- 8.3.5. MAINTAINING THE H 208
- CONVERTER 208
- 8.3.5.3. Changing the H 209
- 9.1. GENERAL TROUBLESHOOTING 213
- 9.1.4. STATUS LEDS 220
- Motherboard 221
- CPU Status LED 221
- 9.2. GAS FLOW PROBLEMS 222
- 9.3. CALIBRATION PROBLEMS 223
- 9.3.2. NO RESPONSE 224
- 9.3.6. NON-LINEAR RESPONSE 225
- 9.4.1. EXCESSIVE NOISE 226
- 9.4.2. SLOW RESPONSE 226
- 9.5. SUBSYSTEM CHECKOUT 227
- 9.5.4. DC POWER SUPPLY 229
- 9.5.8. RELAY BOARD 230
- 9.5.5. I 230
- 9.5.6. TOUCHSCREEN INTERFACE 230
- 9.5.7. LCD DISPLAY MODULE 230
- 9.5.9. MOTHERBOARD 231
- 9.5.10. CPU 232
- 9.5.11. RS-232 COMMUNICATION 233
- 9.5.12. PMT SENSOR 234
- 9.5.17. IZS OPTION 235
- 9.6. REPAIR PROCEDURES 236
- 9.6.3. REPLACING THE UV LAMP 239
- 9.8. TECHNICAL ASSISTANCE 243
- 10. PRINCIPLES OF OPERATION 245
- SO2OH2O3SH2 246
- SOaxexp1IIa 247
- = The rate at which the SO 248
- = Amount of excited state SO 248
- 10.2.1. UV SOURCE LAMP 249
- 10.2.3. THE PMT 250
- 10.2.4. OPTICAL FILTERS 251
- 10.2.5. OPTICAL LENSES 252
- 10.2.6.3. Dilution 254
- 10.2.6.5. Light Pollution 254
- 10.3. PNEUMATIC OPERATION 255
- 10.3.1. SAMPLE GAS FLOW 256
- SWITCHING 257
- 10.3.3. FLOW RATE CONTROL 257
- 10.3.6. SO 259
- 10.3.7. PNEUMATIC SENSORS 260
- CPU Card 261
- 10.4.1. CPU 263
- Figure 10-13. PMT Assembly 265
- 10.4.5. PMT COOLING SYSTEM 266
- 10.4.6. PMT PREAMPLIFIER 267
- PMT Preamp PCA 268
- 10.4.8.1. Heater Control 269
- 10.4.8.2. Valve Control 269
- 10.4.10.1. A to D Conversion 271
- 10.4.10.2. Sensor Inputs 271
- 10.4.11. ANALOG OUTPUTS 272
- 10.4.13. I 273
- C DATA BUS 273
- 10.4.14. POWER UP CIRCUIT 273
- 10.7.1. ADAPTIVE FILTER 276
- FEATURE 278
- 11.4.1. GENERAL RULES 282
- AND MAINTENANCE 284
- DO NOT use pink-poly bags 286
- GLOSSARY 287
- (Primary Setup Menu) 294
- ENTER SETUP PASS: 818 297
- GAS TYPE 299
- REPORTED 299
- Name Description 320
- Name Description Units 322
- MODBUS Coil Registers 326
- (single-bit; read/write) 326
- T101 Spare Parts List 329
- 07266B DCN6845 332
- Appendix C 333
- T101, M101E 333
- Auxiliary I/O Board (USB) 356
- Auxiliary I/O Board (ADC) 357
- GUI Interface 358
- Mode R32 R45 360
- Default A A 360
- MBUS B B 360
- From ICOP CPU 371
- To LCD Display 371
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