(a) measurement standards and supporting equipment, measurement standards must be authorized by the statutory or measurement of measurement of the measurement of qualified technical institutions (there is no measurement of verification procedures, should be calibrated, compared to the way, the value of the traceability to the national benchmarks or social public standards of measurement), the supporting measurement equipment by the
(b) have to carry out the transfer of quantitative value of measurement and verification procedures or technical specifications and complete technical information;
(c) have to meet the measurement and verification procedures or technical specifications and ensure that the measurement of the standard of normal operation of the temperature, humidity, dust, vibration, corrosion resistance, anti-interference and other environmental conditions and the workplace;
(d) With the work carried out by the value of the transfer of appropriate technical personnel to carry out metrological verification work, should be equipped with more than two qualified by the corresponding project verification of metrological verification personnel to carry out other ways of value transfer work, should be equipped with the appropriate qualifications;
(e) has a perfect operation and maintenance system, including laboratory job responsibility system, measuring standards of preservation, use and maintenance of the system, periodic verification system, inspection and testing of standards, and the workplace. (E) has a comprehensive operation and maintenance system, including the laboratory job responsibility system, measurement standards, preservation, use, maintenance system, periodic calibration system, calibration records and validation of certificates system, accident reporting system, measurement standards, such as technical file management system;
(F) measurement standards of measurement repeatability and stability in line with technical requirements.