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Weight Scale Calibration (GPG69)


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Weight Scale Calibration (GPG69)

It is recommended good practice that scales used for measuring refrigerant weights in cylinders be calibrated regularly to ensure that they give correct readings. The process below outlines how you can do this. You will need a set of “Known Weights” with a certificate of authenticity and conformity. Serialised weights are also available. The weights used must have a valid calibration certificate.

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