How often does the T107 or the ET107 need to be calibrated?
Campbell Scientific recommends the following maintenance schedule:
- Once a week: check the rain gage funnel, and clean as necessary.
- Once a month: check the solar radiation sensor, and clean as necessary.
- Every 3 months: clean the temperature/RH radiation shield.
- Every 6 months to 1 year: replace the two desiccant packs (pn 4905).
- Every 1 to 3 years: have Campbell Scientific replace the wind speed bearings and reed switch. Request a return material authorization (RMA) number by following the steps listed on our Repair and Calibration page.
- Every 1 to 3 years: replace the relative humidity chip (pn 9598).
- Once every 3 years: have Campbell Scientific calibrate the solar radiation sensor. Request a return material authorization (RMA) number by following the steps listed on our Repair and Calibration page.
- Once every 5 years: have Campbell Scientific calibrate the rain gage sensor. Request a return material authorization (RMA) number by following the steps listed on our Repair and Calibration page.
- Once every 5 years: have Campbell Scientific calibrate the data logger. Request a return material authorization (RMA) number by following the steps listed on our Repair and Calibration page.
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