Teledyne API – Model T700 Dynamic Dilution Calibrator
xviii
Figure 8-2: Gas Port Setup for Auto-Leak Check Procedure............................................................................... 228
Figure 8-3: Gas Flow for Auto-Leak Check Procedure of Base Model T700’s.................................................... 229
Figure 8-4: Gas Flow for Auto-Leak Check Procedure of T700’s with Optional Photometer............................... 229
Figure 8-5: Photometer Assembly – Lamp Adjustment / Installation................................................................... 233
Figure 8-6: O3 Generator Temperature Thermistor and DC Heater Locations.................................................... 234
Figure 8-7: Location of O3 Generator Reference Detector Adjustment Pot......................................................... 235
Figure 9-1: Example of Signal I/O Function......................................................................................................... 247
Figure 9-2: CPU Status Indicator.......................................................................................................................... 249
Figure 9-3: Relay PCA Status LEDS Used for Troubleshooting.......................................................................... 250
Figure 9-4: Valve Driver PCA Status LEDS Used for Troubleshooting................................................................ 251
Figure 9-5: Location of DC Power Test Points on Relay PCA............................................................................. 253
Figure 10-1: Location of Gas Flow Control Assemblies for T700’s with O3 Options Installed............................. 278
Figure 10-2: Flow Control Assembly & Critical Flow Orifice................................................................................. 279
Figure 10-3: T700 Electronic Block Diagram........................................................................................................ 281
Figure 10-4: T700 CPU Board Annotated............................................................................................................ 283
Figure 10-5: Relay PCA........................................................................................................................................ 284
Figure 10-6: Heater Control Loop Block Diagram................................................................................................ 285
Figure 10-7: Status LED Locations – Relay PCA................................................................................................. 286
Figure 10-8: Status LED Locations – Valve Driver PCA...................................................................................... 287
Figure 10-9: T700 Power Distribution Block diagram........................................................................................... 290
Figure 10-10: Front Panel Display Interface Block Diagram................................................................................ 291
Figure 10-11: Schematic of Basic Software Operation........................................................................................ 292
Figure 10-12: O3 Generator Internal Pneumatics................................................................................................. 293
Figure 10-13: O3 Generator Valve and Gas Fixture Locations.............................................................................294
Figure 10-14: O3 Generator – Electronic Block Diagram..................................................................................... 295
Figure 10-15: O3 Generator Electronic Components Location............................................................................. 296
Figure 10-16: O3 Generator Temperature Thermistor and DC Heater Locations................................................ 297
Figure 10-17: O3 Photometer Gas Flow – Measure Cycle................................................................................... 300
Figure 10-18: O3 Photometer Gas Flow – Reference Cycle ................................................................................300
Figure 10-19: O3 Photometer Absorption Path.....................................................................................................301
Figure 10-20: O3 Photometer Layout – Top Cover Removed.............................................................................. 302
Figure 10-21: O3 Photometer Electronic Block Diagram...................................................................................... 303
Figure 11-1: Triboelectric Charging...................................................................................................................... 305
Figure 11-2: Basic Anti-ESD Work Station........................................................................................................... 308
06873B DCN6388