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 Posted: Mon 2:09, 06 Dec 2010 Post subject: tory burch sale How to ensure the quality of measu |
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How to ensure the quality of measurement
Several parties and must be prepared. Key words: Measurement; quality; ensure the development of society, measurement of work in economic development and people's lives becoming more and more important. Further liberalization of the market economy, China's accession to WTO, step by step with the international market, to participate in international competition. This measurement of the work of our higher requirements, you must do a good job of work measurement, work to improve measurement of the work must first ensure the quality of measurement, to ensure that measures the quality of work, you must do the following work: ( 1) measurement of the quality of personnel, which includes measurement of the quality of staff and thought the quality of professional and technical quality. Metrological verification work is a scientific, legal and policy work are very strong,[link widoczny dla zalogowanych], requiring all the comrades working in the measure to have good technical quality of the business, with a high level of operational measures to strengthen the technical capacity of the operational training of personnel constantly charging, improve operational and technical level. According to actual situation, pay attention to absorption of multi-skill training and technical talent to meet the needs of economic development. Measurement should also have a good idea who the quality of King Kong work, to forge ahead, to do a good job and work hard to measure. (2) to enhance measurement instruments, instrument management, measuring instruments, meters, including standard measurement instruments and work measurement instrumentation, high-level standards of measurement devices to provide guarantees for the test. Therefore, the standard device according to the requirements of the quality manual periodic test. Period to ensure its accuracy. Further work in strict accordance with the verification period for periodic verification of measuring instruments to ensure the accuracy and reliability of value transfer. In addition to enhance the maintenance of measuring instruments, maintenance work to ensure that the normal measure of work. (3) have a standardized test certificate and original records. Examiner Certificate is produced by the \Test data is accurate depends on the accuracy of the original record, therefore,[link widoczny dla zalogowanych], true and valid, accurate and reliable is the original record of the most important requirement is the vitality and value of the original records. Data traceability as an independent work, from beginning to end must origins clearly correct. How can I make the original record it? First, the authenticity of the original. Only truth can accurately reflect the actual test was carried out locally, reflecting the data verification process, the phenomenon, the use of measurement instruments and environmental conditions, the authenticity of the original records. Second, the record to complete the original records to create standardized forms, writing should be correct,[link widoczny dla zalogowanych], clear and easy identification, written to keep clean; Third, the error correction must be standardized, a modification of the original records if the excess of the prescribed number must be stamped Inspectors seal, to specify their responsibilities. Fourth, the data to be correct, only the correct data to ensure the accuracy of measuring instruments. In addition, good working conditions, but also the quality measure to ensure the basic conditions essential. Measuring instruments, in particular, the standard equipment, more demanding environmental conditions. Order to meet the requirements at room temperature, the temperature change should be within the specified scope, dustproof, shockproof, anti-corrosion, anti-air must comply with the requirements. In short, the measurement of the quality of the signal work is a complex process, influencing factors,[link widoczny dla zalogowanych], involving a wide range, to ensure the quality of their work, and only in strict accordance with test procedures, carry out all work to ensure the quality of measurement. To meet the needs of social development. About the author: Liu Jixun, M, [engineer. Company: Chengdu metrological supervision and verification tests. Address: Dongfeng Road North, Chengdu 610021 Erxiang 5 bow. Received :2006-12-27 (on the next page 5 for ease of use can be approximately estimated to be 45, does not have a great impact on the final result. 5 Uncertainty expanded to take confidence probability P = 95%, = 45, the check was = t distribution table. (45) = 2.01; the relative expanded uncertainty is: U95f = × U (AR) = 2.01 × 0.13% = 0.26% 6 report the analysis of uncertainty of measurement and calculation by JJF1059 -1999 (Evaluation and Expression of Uncertainty in Measurement \Liu wind. JJF159-1999 paper uncertainty of measurement given that the State Quality and Technical Supervision and .1999 (1). [2] Ni Yucai, practical measurement uncertainty .1 prince Yu Metrology Publishing House,[link widoczny dla zalogowanych], 2004.5. Author: Liuji Jie, male, assistant engineer. work stations: Shanghai Railway Bureau of Fuyang depot. Mailing address: Fuyang City, Anhui Province, Fuyang 236026 Locomotive shop located Yu. Received :2006-11, an O7
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