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1590, 1594A, or 1595A settings to for calibrating a PRT

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

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