5.4 Calibrating Temperature Readings
1. To calibrate temperature, set the instrument to °F (DO NOT USE °C) and place
the sensor probe in a known, stable environment between 60°F and 90°F. Read
the display after allowing the probe to reach equilibrium after a 15 minute
warm-up period.
2. If the reading is TOO LOW by n counts, DECREASE the temperature code (code
following the letter “T”) by n counts. If the reading is TOO HIGH by n counts,
INCREASE the temperature code by n counts.
Changing the temperature code will not affect the humidity calibration.
Calibrating the Recorder
5
5-8
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