.5:2016 主流量计校验装置

[中文适用范围]： 本文件规定了将排量式、涡轮式、科里奥利式和超声波流量计用作标准表（主表）的使用方法。本标准要求适用于单相液态碳氢化合物。其他流体所采用的计量仪表校验要求，应能确保整体交接计量的准确度，并须经各方同意。本文件不涵盖用于检定实液管（检定器）的标准表；有关检定器标定的标准表相关信息，请参阅API MPMS第4.9.3章。 [外文原描述]： Covers the use of displacement, turbine, Coriolis, and ultrasonic meters as master meters. The requirements in this standard are intended for single-phase liquid hydrocarbons. Meter proving requirements for other fluids should be appropriate for the overall custody transfer accuracy and should be agreeable to the parties involved. This document does not cover master meters to be used for the calibration of provers. For information concerning master meter calibration of provers, see API MPMS Chapter 4.9.3.