Example of Measurement Audit and Uncertainty Assessment of 0.05 Grade Digital Manometer
In order to verify the calibration capability of the laboratory,to ensure that the laboratory can maintain the established level of testing and calibration,and at the same time to provide a basis for the reliability and validity of the process of transmission of quantitative values,the laboratory has formulated a measurement audit plan to verify the capability of the laboratory's standard devices.Our unit applied to the lead laboratory authorised by the China National Accreditation Service for Conformity Assessment(CNAS)to implement an inter-laboratory proficiency testing experiment,i.e.measurement audit.The samples of this measurement audit are digital manometers.