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一、立式罐底量测量立式金属罐底量一般为罐底突出部分占有的容积,相对于其他附件,容积值较大,较难测准。按照JJG168-2005《立式金属罐容量检定规程》,对底量的测量为容量比较法和几何测量法。容量比较法包括使用标准量器以及标准流量计,规程中优先推荐使用容量比较法测量,但实际中,由于测量条件达不到,使用几何测量法较多。使用容量比较法对底量进行测量,应选择一个好时
First, the vertical tank bottom volume measurement Vertical metal tank bottom volume is generally the outstanding part of the tank possession of the volume, relative to other accessories, volume value is larger, more difficult to test. In accordance with JJG168-2005 “vertical metal tank capacity verification procedures”, the measurement of the bottom volume comparison method and the geometric measurement method. The volumetric comparison method includes the use of standard gauges and standard flowmeters, and the volumetric comparison method is the preferred method of measurement. In practice, however, geometric measurement methods are often used because the measurement conditions are not met. The use of capacity comparison method to measure the amount of the bottom should choose a good time