HP 82479A Owner's Manual page 62

Data acquisition pac
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Front Panel Program
2K Thermistor Two-Wire Ohms: [2K-2]
Measures temperature assuming the sensor is a
2252 thermistor using a two-wire
resistance
measurement and five digits of resolution. Press [ 2K-2] and enter the desired temperature units.
5K Thermistor Two-Wire Ohms: [5K-2]
Measures temperature assuming the sensor 1s a
S000L2 thermistor using a two-wire
resistance
measurement and five digits of resolution. Press [5K-2] and enter the desired temperature units.
100 Ohm RTD Two-Wire Ohms: [RTD-2]
Measures temperature assuming the sensor is a 100Q RTD (European curve: alpha = .00385) using a
two-wire resistance measurement and five digits of resolution.
Press [RTD-2]
and enter the desired
temperature units.
2K Thermistor Four-Wire Ohms: [2K-4]
Measures temperature assuming the sensor 1s a
2252Q thermistor using a four-wire resistance
measurement and five digits of resolution. Press [2K-4] and enter the desired temperature units.
5K Thermistor Four-Wire Ohms: [5K-4]
Measures temperature assuming the sensor 1s a
5S000Q2 thermistor using a four-wire resistance
measurement and five digits of resolution. Press [5K-4] and enter the desired temperature units.
100 Ohm RTD Four-Wire Ohms: [RTD-4]
Measures temperature assuming the sensor is a 100Q RTD (European curve: alpha = .00385) using a
four-wire resistance measurement and five digits of resolution.
Press [RTD-4] and enter the desired
temperature units.
Read Digital Byte: [DIG]
Reads a byte from the input of a digital card and displays the value in binary representation. Press [DIG]
and enter the slot to be read.
Write Digital Byte: [WRT]
Writes a value to the output of a digital card. Press [MRT] and enter the decimal value to be output.
Continuity: [CONT]
Continuity tester.
This function measures two wire ohms and sounds a beep any time the measured
resistance falls below ten ohms. This works faster when using three digits of resolution.
5-4

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