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建立砝码质量计量标准要依据JJG99-2006《砝码》检定规程的要求,结合实际工作选择主标准器与配套设备。一、分析说明1.主标准器的选择主标准器(标准砝码)使用时,应考虑其质量修正值,其扩展不确定度应不大于被检砝码质量最大允许误差的1/9,这时标准砝码可选择高一等级标准砝码。采用逐级传递;如果主标准器(标准砝码)使用时不考虑其质量修正值,只按砝码上标注的质量值考虑,这
Establish weight quality measurement standards according to JJG99-2006 “weight” test requirements, combined with the actual work to choose the main standard equipment and ancillary equipment. First, the analysis shows 1. The choice of master standard master standard device (standard weight) should consider the quality of the correction value, the expanded uncertainty should not exceed the maximum allowable error of the quality of the weight of the inspection 1/9, At this time the standard weight can choose a higher standard weight. Using the level transfer; if the main standard (standard weight) does not consider the use of its mass correction value, only by mass weight value marked on the consideration, which