静态质量法水流量标准装置是茂名分公司新建装置,由4台标准电子秤、4台机泵(变频)及其配套设备组成。流量范围为(1.2~1200)t/h,2014年4月28日通过中国计量科学研究院检定,测量结果相对扩展不确定度为0.05%(k=2)。2014年5月8日通过广东省质量技术监督局审批,可以在广东省范围内开展流量计的检定工作。下面以检定质量流量计,最大允许误差为±0.2%,重复性不超过0.1%为例,依据JJG1038-2008《科里奥 Static mass flow water standard equipment is Maoming branch of the new device, by the four standard electronic scales, four pump (frequency) and its ancillary equipment. The flow range is (1.2 ~ 1200) t / h. On April 28, 2014, it was verified by China National Institute of Metrology that the relative expansion uncertainty of the measurement results was 0.05% (k = 2). May 8, 2014 Approved by the Guangdong Provincial Bureau of Quality and Technical Supervision, the verification of flow meters in Guangdong Province can be carried out. The following test mass flowmeter, the maximum allowable error of ± 0.2%, repeatability of not more than 0.1%, for example, according to JJG1038-2008 "Corio