Micro-Ohmmeter Model 6250
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A 100Ω platinum RTD can be connected to the front panel of the Model
6250 to perform compensated measurements. The temperature sensor
and extension cable assembly, listed in the Accessories section, are rec-
ommended. The three pin temperature compensation port is located to the
left of the interface port and is congured as shown in Figure 4-7.
Figure 4-7
To measure the ambient air temperature at the Model 6250, plug the
optional temperature sensor directly into the temperature port on the front
panel as shown in Figure 4-8.
Figure 4-8
To measure the ambient temperature at the specimen, plug the optional
temperature sensor onto the extension cable and plug the extension cable
into the temperature port on the front panel as shown in Figure 4-9.
Place the temperature sensor in contact with the specimen or in close
proximity to it. Allow 2 minutes for the sensor to normalize to the specimen
temperature before starting a temperature compensated measurement.
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