What is the purpose of calibrating a flow meter?
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Dear experts, what is the main purpose of calibrating flow meters in chemical plants before starting up operations, and how is this process carried out? Please provide some guidance!
Can’t really be called calibration, can it? It should be verification.
The calibration of flow meters requires standard instruments for verification. Before starting up, the flow meter is checked to determine whether the zero point is correct, if there are any significant fluctuations, and whether the valve is in the proper operating position.
The calibration of flow meters generally requires a qualified department to verify the meters.