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4.4.4.5 Calibration tab
Select the Calibration tab to view and/or modify thermometer readout calibra
-
tion information.
Caution: Do not change these values unless this thermometer readout has
been recalibrated or unless these values do not match the values located
on the latest Report of Calibration for this thermometer readout! Chang-
ing these values voids the current calibration!
Enter the value of the external reference resistor in the External resistor box
provided. If no external reference resistor is being used, the value in this box is
ignored by the thermometer readout.
Enter the values for the internal reference resistors in the boxes provided. The
Model 1575A Super-Thermometer readout has four internal reference resistors:
1 Ohm, 10 Ohm, 100 Ohm and 10K Ohm. The values of these reference resis
-
tors as well as the ADC constant value should be located on the Report of Cali
-
bration for this thermometer readout.
Select the state of the internal reference resistor oven using the Oven
drop-down list. The oven can either be turned On or Off. Typically, the oven
should be set On.
145
4 Tools
Thermometer settings dialogs
Figure 117 1575A Super-Thermometer Settings -
Calibration tab
1.888.610.7664 sales@GlobalTestSupply.com
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