0.05级数字压力计校准和测量能力评估

Evaluation of Calibration and Measurement Capability(CMC) of 0.05 Level Digital Pressure Gauge

校准和测量能力(CMC)是校准实验室在常规条件下能够提供给客户的校准和测量能力,是在常规条件下校准中可获得的最小的测量不确定度。文章根据中国合格评定国家认可委员会(CNAS)对校准和测量能力的评估要求,介绍了0.05级数字压力计CMC的表示方法。

Calibration and measurement capability(CMC) is the calibrating and measuring capability offered by the calibration laboratory to customers under common conditions,which should be obtained as the minimum of the uncertainty of measurement in the conventional calibration.To satisfy the assessment requirements of China National Accreditation Service for Conformity Assessment(CNAS)in calibrating and measuring capability,this thesis has introduced the methods of CMC of 0.05 level digital pressure gauge.