Calibration issues of chlorine concentration transmitters
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The company’s chlorine concentration transmitters were originally sent to the China National Institute of Testing Technology for calibration, but after two cycles, the institute discontinued this service. I wonder where it can be calibrated now? If you know, please let me know. Thank you!
Provincial certification centers should be able to carry out calibration
The China National Institute of Testing Technology is at ** level; the reason for suspending inspections at that time was issues with the configuration of reference gases, making it unlikely to carry out calibration on one’s own and thus preventing the acquisition of relevant certificates.