Dewpointer calibration frequency

[Russ]

Can anyone give me an idea of the customary calibration interval of an Alnor Dewpointer? Our current calibration lab says 1 year.

 

[Al Rosen]

Can anyone give me an idea of the customary calibration interval of an Alnor Dewpointer? Our current calibration lab says 1 year.

It depends on frequency of use and history. Start with the mfr's recommendation and adjust it based on the history of the calibration results.