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一、量值传递全站仪是一种通用的测绘仪器,能否作为储罐容量计量标准,也须按储罐计量的上一级标准按其相应的计量检定规程进行检定,给出量值传递合格证书。然而,目前全站仪的检定却不是遵循此量传系统,而是按通用测绘仪器以JJG703-2003《光电测距仪检定规程》检定,检定结果是有棱镜全反射平距测量的不确定度,与储罐测距漫反射无棱镜测量完全不相符合,检定给出的结果没有量传实际意义。可想而知,在没有储罐计量传递系统和相应的计量检定规程情况
First, the value transfer Total Station is a universal mapping equipment, can be used as a storage tank capacity measurement standards, but also according to a tank of the previous level of measurement standards according to their verification test procedures, given the value Pass the certificate. However, the current total station verification does not follow this mass transfer system, but by universal mapping instruments to JJG703-2003 “photoelectric rangefinder verification procedures” test, the test results are prism total reflection measurement of the uncertainty of the level , Which is completely different from the non-prism measurement of diffuse reflection of the storage tank. The result given by the test does not have the quantitative meaning in practical terms. One can imagine, in the absence of tank measurement transfer system and the corresponding measurement verification procedures