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Freezer Truck Refrigerant Unit Calibration

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Chathura Madhusankha

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  • Sri Lanka
    Sri Lanka

Posted 10 February 2023 - 08:12 AM

Hello Everyone,


As per calibration plan I have to calibrate Freezer trucks in our company. So Is it valid to used single use data loggers for calibration purposes ?


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    United Kingdom

Posted 10 February 2023 - 09:30 AM

Hello Chathura, I don't think single use data loggers are really acceptable, unless they can provide a certificate of conformance, to ensure the data logger is calibrated prior to use. Also think about the measurement of uncertainty.


I would invest in a good data logger, which you can either send back to the manufacturer annually to provide a calibrated device, or you can calibrate yourself using a calibrated master probe.


I hope this helps with your decision.


We are accredited to the BRCGS Global Food standard & have recieved a AA grade for the last few years, & all auditors accept this method.

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