BS ISO 21360-1:2020 PDF

Scope: What is ISO 21360-1 about? ISO 21360 is a series on vacuum technology. ISO 21360-1 specifies three methods for measuring the volume flow rate and one method each for measuring the base pressure, the compression ratio, and the critical backing pressure of a vacuum pump. ISO 21360-1 is a basic standard for measuring the performance data of vacuum pumps. In developing ISO 21360-1 the aim has been to provide a single document containing the measurements of performance data of vacuum pumps and to simplify the future development of specific vacuum pump standards. Specific vacuum pump standards will contain a suitable selection of measurement methods from ISO 21360-1 to determine the performance data, limiting values and specific operational conditions based on the specific properties of the kind of pump. Who is ISO 21360-1...

BS ISO 21360-1:2020 history

2020 BS ISO 21360-1:2020 Vacuum technology. Standard methods for measuring vacuum-pump performance - General description
2012 BS ISO 21360-1:2012 Vacuum technology. Standard methods for measuring vacuum-pump performance. General description
0000 BS ISO 21360:2007