JJG 1107-2015: Translated English of Chinese Standard. JJG1107-2015: Verification Regulation of Automatic Standard Pressure Generators
https://www.chinesestandard.net, 2016 M03 13 - 23 pages
This Regulation applies to the initial verification, subsequent verification, and in-service inspection of -0.1 ~ 250MPa automatic standard pressure generators
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absolute value accuracy class Appearance inspection automatic standard pressure Average of indication Beijing Changcheng Institute control function control overshoot undershoot Control response control stability Digital Pressure Gauges duration of target entire measuring range error of indicating error of pressure evenly distributed function of pressure indicating values Indication error Institute of Metrology insulation resistance testers kPa or MPa kth verification point lower-limit maximum permissible error Maximum value Minimum measurement function metrological instruments metrological performance Metrology & Measurement negative gauge pressure negative pressure section organization Instrument output target pressure points of pressure pressure control overshoot pressure generators according pressure-increase and pressure-decrease reverse-strokes on various standard gauges standard pressure gauge step-value target pressure stability target pressure value test system test voltage under-verification pressure value Maximum value values of pressure values on various various verification points verification certificate Verification Items verification of periodic Verification Regulation verifying the measurement withstand voltage tester Zero drift