Fluke Biomedical 1060AM User 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