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Table of Contents
Section 1: General Information................................................................................... 1-1
1.1 Product Description ..................................................................................... 1-1
1.2 Specifications............................................................................................... 1-2
Section 2: Theory of Operation................................................................................... 2-1
2.1 General Circuit Description .......................................................................... 2-1
2.2 Operational Considerations and Applications .............................................. 2-1
Section 3: Operation.................................................................................................... 3-1
3.1 Unpacking and Inspection............................................................................ 3-1
3.2 Storage ........................................................................................................ 3-1
3.3 Battery Installation/Replacement ................................................................. 3-1
3.4 Probe Holder Installation.............................................................................. 3-2
3.5 Adapter Module Installation/Replacement ................................................... 3-3
3.6 Power........................................................................................................... 3-4
3.7 Readout ....................................................................................................... 3-4
3.8 Internal Controls .......................................................................................... 3-4
3.9 High Voltage Adjustment ............................................................................. 3-6
3.10 Detector Sensitivity Adjustment ................................................................... 3-8
3.11 Jam Current Adjustment .............................................................................. 3-8
3.12 Changing the Response Time (RESP TIME)............................................... 3-8
3.13 Resetting the Integrate Value (RESP TIME)................................................ 3-9
3.14 Changing the Operation Mode (MODE)....................................................... 3-9
3.15 External Controls ....................................................................................... 3-11
3.16 Operational Checkout ................................................................................ 3-11
Section 4: Maintenance ............................................................................................... 4-1
4.1 Maintenance ................................................................................................ 4-1
Section 5: Calibration .......................................................................................5-1
5.1 Calibration.................................................................................................... 5-1
Section A: Appendix A.................................................................................................A-1
A-1 Applicable Drawings and Bills of Materials .................................................. A-1
Section B: Appendix B.................................................................................................B-1
B-1 Supplemental Data for the Model 190AC & 190F ........................................ B-1
Section C: Appendix C.................................................................................................C-1
C-1 Adapter Bracket Assembly Kit Installation Instructions ................................C-1