Have you calibrated your moisture analyzer, lately?
Moisture analyzer calibration – do you believe the 200ppm H2O in your calibration bottle remains in vapour after several days of storage?
Calibrate a moisture analyzer on site is challenging. If you think you can use calibration bottle, it is very inaccurate because you can’t be sure of how much moisture you can actually extract from the bottle. The certificate may say it has 200 ppmv moisture, but by the time you extract the gas out of the bottle, you actually don’t know how much moisture feed to the analyzer. AMETEK has moisture generator to overcome this situation.
Drop us a short email thru link above to find more about AMETEK, and we’ll be in touch with you.