This product is no longer available and has been replaced by: 27727.

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Services Available
Repair Yes
Calibration Yes
Free Support Yes


16559 is a recalibration service for the HMP45C provided at the factory. All factory recalibrations require an RMA (Returned Material Authorization).

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Detailed Description

Order the 16559 to have Campbell Scientific recalibrate an HMP45C temperature/RH probe to the original specifications. Campbell Scientific supplies before and after calibration sheets. O-ring seals are replaced as needed.

The 16559 requires an RMA (Returned Material Authorization).


Reference Vapor Stream Generator LI-COR Model 610 Dewpoint Generator
Reference Generator Dew Point Accuracy ±0.2°C dew point
Recalibration Environment Room temperature at 20%, 50%, and 90% RH

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