Tech Notes
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Title: 1590, 1594A, or 1595A Super Thermometer settings to for calibrating a PRT
Created: 22 Feb 2013
Last Revised:
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Applies To: 1590, 1594A, and 1595A
Problem Description: What are the settings for calibrating a PRT on a Super Thermometer.
Resolution/Work Around: Set the 1590, 1594A, or 1595A to these settings:
1590
Excitation Current: 1 mA
Internal Resistor: 100 ohm
Digital Filter: Exponential
Window: 20
Threshold: 0.01
# Samples per reading: 20
Reading is average of the 20 samples
1594A or 1595A
Excitation Current: 1 mA
Internal Resistor: 100 ohm
Sample Interval: 2 seconds
Display Interval: 2 seconds
Digital Filter: On
Average Count: 30