Calibration refers to the “comparison of the current readings to the standard accurate reading”. Calibration is performed to determine any drift or deviation in readings or inaccurate results. Transmitters are used in various process industries to measure temperature, pressure, ...

Tank cleaning is the process of removing hydrocarbon vapors, liquids, or residues from cargo tanks onboard a tanker. Tank cleaning may be required for one or more of the following reasons: To carry clean ballast. To gas-free tanks for internal inspections ...

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