Tech Notes
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Title: 4181 long term drift
Created: 28 Aug 2012
Last Revised:
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Applies To: 4181
Problem Description: 4181 drifts over a 2.5 to 4 years period
Resolution/Work Around:
At 500 °C:
Average drift: 0.260 °C/yr (Highest: 0.423 °C/yr, Lowest: 0.091 °C/yr, 2 * Std Dev: 0.236 °C/yr)
The time period for data collected is between 2.5 years and 4.0 years.