What is ISO 21360-2 about? ISO 21360 is a series on vacuum technology. Vacuum technology is a method used to evacuate air from a closed volume by creating a pressure differential from the closed volume to some vent, the ultimate vent being the open atmosphere. ISO 21360-2 specifies methods for measuring the volume flow rate, base pressure, water vapour tolerance, power consumption, and the lowest start-up temperature of positive displacement vacuum pumps, which discharge gas against atmospheric pressure and with a usual base pressure <10 kPa. In ISO 21360-2 it is necessary to use the determinations of volume flow rate and base pressure specified in ISO 21360-1 . ISO 21360-2 also applies to the testing of other typ...
BS ISO 21360-2:2020由英国标准学会 GB-BSI 发布于 2020-06-30，并于 2020-06-30 实施。
BS ISO 21360-2:2020在国际标准分类中归属于: 23.160 真空技术。
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