Performance Verification - Fluke 123 Service Manual

Chapter 3

Performance Verification

Title Page
3.1 Introduction.................................................................................................... 3-3
3.2 Equipment Required For Verification ........................................................... 3-3
3.3 How To Verify............................................................................................... 3-4
3.4 Display and Backlight Test............................................................................ 3-4
3.5 Input A and Input B Tests.............................................................................. 3-5
3.5.1 Input A and B Base Line Jump Test ........................................................... 3-6
3.5.2 Input A Trigger Sensitivity Test ................................................................. 3-8
3.5.3 Input A Frequency Response Upper Transition Point Test ........................ 3-9
3.5.4 Input A Frequency Measurement Accuracy Test ....................................... 3-9
3.5.5 Input B Frequency Measurement Accuracy Test........................................ 3-10
3.5.6 Input B Frequency Response Upper Transition Point Test......................... 3-11
3.5.7 Input B Trigger Sensitivity Test ................................................................. 3-12
3.5.8 Input A and B Trigger Level and Trigger Slope Test ................................. 3-13
3.5.9 Input A and B DC Voltage Accuracy Test ................................................. 3-16
3.5.10 Input A and B AC Voltage Accuracy Test ............................................... 3-18
3.5.11 Input A and B AC Input Coupling Test .................................................... 3-19
3.5.12 Input A and B Volts Peak Measurements Test ......................................... 3-20
3.5.13 Input A and B Phase Measurements Test ................................................. 3-21
3.5.14 Harmonics (Fluke 125) ............................................................................. 3-21
3.5.15 Input A and B High Voltage AC/DC Accuracy Test................................ 3-22
3.5.16 Resistance Measurements Test ................................................................. 3-24
3.5.17 Continuity Function Test .......................................................................... 3-25
3.5.18 Diode Test Function Test.......................................................................... 3-26
3.5.19 Capacitance Measurements Test............................................................... 3-26
3.5.20 Video Trigger Test.................................................................................... 3-27
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