Temperature sensor pre-calibration method and apparatus
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United States of America Patent
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Jun 21, 2005
Grant Date -
Mar 18, 2004
app pub date -
May 21, 2003
filing date -
May 21, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A centrifuge temperature pre-calibration apparatus including a memory storage device having correction coefficients for temperature, a controller, an un-calibrated temperature sensor and a calibrated temperature display device connected to a computer which based on data from these connections calculates a slope of a line and calculates actual temperature based on this slope and an offset value. The slope is determined by the ratio of the difference between a second data point and a first data point of the calibrated temperature display device and the difference between the second data point and the first data point of the un-calibrated temperature sensor.
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