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测长机是我集团公司几何量最高计量标准器的配套设备,因此保证其计量特性的准确可靠是非常重要的。测长机的校准工作由我厂依据JJF1066-2000《测长机校准规范》开展,在实际工作中检定人员发现JJF1066-2000中存在一些不适宜的内容,不仅无法保证测长机的校准质量,也影响长度量值的溯源。针对这一情况,我们进行了分析验证并提出了针对性的改进措施,并就此与编写JJF1066-2000的专家
Length measuring machine is my company the highest geometric metrology standard equipment supporting equipment, it is important to ensure the accuracy of its measurement features is very important. Length measuring machine calibration work by our factory based on JJF1066-2000 “length measuring machine calibration norms” to carry out in the actual work of accredited personnel found JJF1066-2000 there are some inappropriate content, not only can not guarantee the quality of the length measuring machine calibration, It also affects traceability of length metrics. In response to this situation, we conducted an analysis of validation and proposed targeted improvements and, in this regard and write experts JJF1066-2000