Fluke Biomedical 1060AM - Manual (Page 4)

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3.7.4 Counts in mR/Hr ..................................................................................... 3-4
3.7.5 Counts in Sieverts .................................................................................. 3-4
3.7.6 Counts per Correction Factor ................................................................. 3-4
Section 4: Theory of Operation................................................................................... 4-1
4.1 General ........................................................................................................ 4-1
4.1.1 Detector Input ......................................................................................... 4-1
4.1.2 High
Voltage Supply ............................................................................... 4-1
4.1.3 Auxiliary DC Power................................................................................. 4-1
4.1.4 Jam Detection ........................................................................................ 4-1
4.1.5 Thresholds.............................................................................................. 4-1
4.1.6 Analog
Inputs ......................................................................................... 4-1
4.1.7 Digital Inputs........................................................................................... 4-2
4.1.8 Digital Outputs ........................................................................................ 4-2
4.1.9 Communication ...................................................................................... 4-2
4.1.10 Engineering Units ................................................................................... 4-2
4.1.11 Error
Analysis ......................................................................................... 4-2
4.1.12 Minimum Detectability ............................................................................ 4-2
4.2 Functional Description ............................................................................ 4-2
4.3 Circuit Description .................................................................................. 4-2
Section 5: Calibration, Maintenance and Troubleshooting ...................................... 5-1
5.1 Calibration.................................................................................................... 5-1
5.1.1 Precautions ............................................................................................ 5-1
5.1.2 Exposure ................................................................................................ 5-1
5.2 Maintenance ................................................................................................ 5-1
5.3 Corrective
Maintenance ............................................................................... 5-2
5.3.1 Board Replacement................................................................................ 5-2
5.3.2 Detector Replacement............................................................................ 5-2
5.3.3 Circuit Troubleshooting........................................................................... 5-2
5.4 Troubleshooting ........................................................................................... 5-2
5.5 Replacement Parts ...................................................................................... 5-3