The question is, how do you determine if calibration is needed? In many process plants, instruments are calibrated annually, or based on some other time-based criteria. New instruments and ...

Astronomers warn that proposed changes to the space observatory's operational budget could decrease the amount of ...

Instrument calibration should never be taken for granted, and thermal mass flowmeters are no exception. Flowmeters can be built with the highest safety ratings, features, and functions and the most ...

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When the accident was investigated, the physicist produced ten falsified calibration documents showing the correct machine output.. The output of the cobalt unit had, in fact, not been checked for 22 ...

calibration of test equipment systems, and surveillance of airspace systems. It is also part of the final stages of ensuring the facility meets global aviation standards for safe and efficient ...