Table Of Contents - Fluke ProcessMeter 789 Calibration Manual

Introduction........................................................................................................ 1
Contacting Fluke................................................................................................ 1
Read First -Safety Information .......................................................................... 2
Warnings and Cautions.................................................................................. 2
Symbols ............................................................................................................. 3
Specifications..................................................................................................... 4
General Specifications................................................................................... 7
Required Equipment .......................................................................................... 7
Basic Maintenance ............................................................................................. 8
Cleaning the ProcessMeter ............................................................................ 8
Replacing the Batteries.................................................................................. 8
Battery Life.................................................................................................... 9
Checking and Replacing the Fuses ................................................................ 10
Calibration Verification ..................................................................................... 11
Preparing to Perform Calibration Verification .............................................. 11
Loop Power ................................................................................................... 12
Current Sourcing............................................................................................ 13
Current Measurement .................................................................................... 14
Checking the Diode Test Function ................................................................ 15
Checking the Continuity Test Function......................................................... 17
Resistance Measurement Test ....................................................................... 18
DC Millivolts Measurement Test .................................................................. 20
DC Volts Measurement Tests........................................................................ 21
AC Volts Measurement Test ......................................................................... 22
Frequency Measurement Test........................................................................ 23
Calibration Adjustment...................................................................................... 24
Preparing for Calibration Adjustment ........................................................... 24
AC Voltage Adjustment ................................................................................ 25
Frequency Adjustment................................................................................... 26
DC Voltage Adjustment ................................................................................ 27
DC Millivolts Adjustment ............................................................................. 28
Ohms Adjustment .......................................................................................... 28
Diode Adjustment.......................................................................................... 29
Milliamps DC Adjustment............................................................................. 29
Amps DC Adjustment ................................................................................... 30
Amps AC Adjustment ................................................................................... 30
Milliamps Output Adjustment ....................................................................... 30
Replacement Parts and Accessories................................................................... 31

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