Fluke 74X Series, Руководство по калибровке

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Table of Contents
Title Page
Introduction ......................................................................................................... 1
Safety Information ............................................................................................... 1
Specifications....................................................................................................... 3
DC Voltage Measurement ............................................................................... 3
AC Voltage Measurement ............................................................................... 3
DC Current Measurement................................................................................ 4
Resistance Measurement ................................................................................. 4
Continuity Testing ........................................................................................... 4
Frequency Measurement ................................................................................. 4
DC Voltage Output.......................................................................................... 5
DC Current Output .......................................................................................... 5
Resistance Sourcing ........................................................................................ 5
Frequency Sourcing......................................................................................... 6
Temperature, Thermocouples.......................................................................... 6
Temperature, Resistance Temperature Detectors ............................................ 8
Loop Power Supply ......................................................................................... 9
Top and Bottom Limits of Ranges with Auto Range On................................. 9
General Specifications ......................................................................................... 10
Performance Verification Tests ........................................................................... 11
Equipment Required for Verification .............................................................. 11
How to Verify.................................................................................................. 11
DC Volts Measurement............................................................................... 12
AC Volts Measurement............................................................................... 14
DC Current Measurement ........................................................................... 15
Resistance Measurement ............................................................................. 16
Frequency Measurement ............................................................................. 17
DC Volts Source ......................................................................................... 18
DC Current Source...................................................................................... 19
Simulate Transmitter Function.................................................................... 20
Frequency Source........................................................................................ 22
Thermocouple Measure............................................................................... 23
Thermocouple Source ................................................................................. 24
RTD Measure, Four-Wire ........................................................................... 25
RTD Measure, Three-Wire ......................................................................... 26
RTD Source ................................................................................................ 27
Loop Power ................................................................................................. 28