Agilent 34980A Multifunction Switch/Measure Unit *34980-90005*
Agilent 34980A Multifunction Switch/Measure Unit *34980-90005*
Agilent 34980A Multifunction Switch/Measure Unit *34980-90005*
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3 Features and Functions<br />
Temperature <strong>Measure</strong>ment Configuration<br />
This section contains information to help you configure the instrument<br />
for making temperature measurements. The table below shows the<br />
thermocouple, RTD, and thermistor types for which the instrument<br />
supports direct measurements.<br />
*<br />
* Using ITS-90 software conversions<br />
** Using ITPS-68 software conversions<br />
<strong>Measure</strong>ment <strong>Unit</strong>s<br />
Thermocouple Types* RTD Types Thermistor Types<br />
B, E, J, K, N, R, S, T R 0 = 49 to 2.1 k<br />
= 0.00385 (DIN/IEC 751) *<br />
= 0.00391**<br />
2.2 k, 5 k, 10 k<br />
(YSI 44000 Series)<br />
The instrument can report temperature measurements in °C (Celsius), °F<br />
(Fahrenheit), or K (Kelvins). You can mix temperature units on different<br />
channels within the instrument and on the same module.<br />
The CONFigure and MEASure? commands automatically select °C.<br />
Setting the Mx+B measurement label to °C, °F, or K has no effect on<br />
the temperature measurement units currently selected.<br />
The instrument selects Celsius when the probe type is changed and<br />
after a Factory Reset (*RST command). An Instrument Preset<br />
(SYSTem:PRESet command) or Card Reset (SYSTem:CPON command) does<br />
not change the units setting.<br />
Front Panel Operation: DMM or Channel (Configure) > TEMPERATURE > UNITS<br />
Remote Interface Operation: UNIT:TEMP {C|F|K}[,(@)]<br />
96 <strong>Agilent</strong> <strong>34980A</strong> Mainframe User’s Guide