Additel 221A Multifunction Temperature Calibrator User Manual User Manual
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8.1 Basic Mode ................................................................................................................................................................. 24
8.2 Measuring .................................................................................................................................................................. 25
8.2.1 Millivolts Measurement ........................................................................................................................................ 25
8.2.2 Volts Measurement ............................................................................................................................................... 25
8.2.3 Frequency Measurement ...................................................................................................................................... 26
8.2.4 Pulse Counting ...................................................................................................................................................... 26
8.2.5 Resistance Measurement ...................................................................................................................................... 27
8.2.6 Limit Switch Test ................................................................................................................................................... 28
8.2.7 Current Measurement .......................................................................................................................................... 28
8.2.8 Pressure Measurement (when pressure module is connected) ........................................................................... 29
8.2.9 Thermocouple Measurement (Temperature) ....................................................................................................... 30
8.2.10 RTD Measurement (Temperature) ...................................................................................................................... 32
8.3 Sourcing ..................................................................................................................................................................... 33
8.3.1 Changing the source value .................................................................................................................................... 33
8.3.2 Fine tuning the source value ................................................................................................................................. 33
8.3.3 Reset the source value .......................................................................................................................................... 34
8.3.4 Stepping the source value ..................................................................................................................................... 34
8.3.5 Ramping the source value ..................................................................................................................................... 37
8.3.6 Millivolts Source .................................................................................................................................................... 39
8.3.7 Volts Source .......................................................................................................................................................... 39