GAS GC-IMS, User Manual

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GC-IMS
– User Manual
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9.10 Table of Figures
Figure 1: Ion Mobility Spectrometer - Basic Relations .............................................. 21
Figure 2: Ion Mobility Spectrometer -Working Principle ............................................ 22
Figure 3: IMS Predominant Ionization (positive polarization) .................................... 23
Figure 4: Protone Affinities of VOC's ........................................................................ 23
Figure 5: GC-IMS measurement 3D ......................................................................... 24
Figure 6: GC-IMS device plan (exemplary)............................................................... 27
Figure 7: Six-Port Valve - Position Fill Loop and Inject ............................................. 28
Figure 8: GC-IMS - Housing of device - Front .......................................................... 29
Figure 9: GC-IMS - Housing of device - Rear ........................................................... 30
Figure 10: GC-IMS with Circular Gas Flow Unit - Housing of device - Front ............ 32
Figure 11: GC-IMS with Circular Gas Flow Unit - Housing of device - Rear ............. 34
Figure 12:GC-IMS with Airsence µTD - Housing of device - Top ............................. 37
Figure 13: GC-IMS with Airsense µTD - Housing of device - Front .......................... 38
Figure 14: GC-IMS with Airsence µTD - Housing of device - Rear ........................... 40
Figure 15: Device Type / Serial Number Plate .......................................................... 42
Figure 16: Operating Interface - Overview ................................................................ 44
Figure 17: Operating Interface - Windows Selection Bar .......................................... 45
Figure 18: Operating Interface - Status Bar .............................................................. 46
Figure 19: Operating Interface
– View Control Bar ................................................... 47
Figure 20: Operating Interface - Low Pressure Alarm Box ....................................... 48
Figure 21: Operating Interface - High Pressure Alarm Box ...................................... 49
Figure 22: Operating Interface - Spectra Window ..................................................... 50
Figure 23: Start Program .......................................................................................... 51
Figure 24: Recording Check Box .............................................................................. 52
Figure 25: Recording Check Box .............................................................................. 52
Figure 26: Operating Interface - Sequence Window ................................................. 53
Figure 27: Operating Interface - Sequence Window - Processing ............................ 54
Figure 28: Operating Interface - Defaults Window .................................................... 55
Figure 30: Drift Voltage Windows - positive and negative Mode ............................... 57
Figure 31: Flow and Temperature Control (Example) ............................................... 57
Figure 32: Operating Interface - Substances Window .............................................. 58
Figure 33: Substance List Control panel ................................................................... 59
Figure 34: Substance selection 1 ............................................................................. 59
Figure 35:Substance selection 2 .............................................................................. 60
Figure 36: Substance selection 3 ............................................................................. 60
Figure 37: Substances Window ................................................................................ 61
Figure 38:Information about the last Modbus TCP Connection ................................ 61
Figure 39:32 bit split up into 16 bit registers ............................................................. 62
Figure 40: First 25 registers of an example Modbus result. ...................................... 62
Figure 41: Substance Calibration Information Area .................................................. 63
Figure 42: Recognized Substances Window ............................................................ 64
Figure 43: Operating Interface - Programs Window ................................................. 65
Figure 44: Measurement Control Panel .................................................................... 67
Figure 45: Selected Program Window ...................................................................... 68
Figure 46: Selected Program Window Control Panel ............................................... 69
Figure 47: Flow Ramps ............................................................................................ 70
Figure 48: Operating Interface - System Window ..................................................... 72
Figure 49: Operating Interface - System Info Window .............................................. 73
Figure 50: Operating Interface - System Plan Window ............................................. 74