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Homepage>BS Standards>23 FLUID SYSTEMS AND COMPONENTS FOR GENERAL USE>23.160 Vacuum technology>BS ISO 21360-2:2020 Vacuum technology. Standard methods for measuring vacuum-pump performance Positive displacement vacuum pumps
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BS ISO 21360-2:2020 Vacuum technology. Standard methods for measuring vacuum-pump performance Positive displacement vacuum pumps

BS ISO 21360-2:2020

Vacuum technology. Standard methods for measuring vacuum-pump performance Positive displacement vacuum pumps

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Standard number:BS ISO 21360-2:2020
Pages:26
Released:2020-06-17
ISBN:978 0 539 12106 3
Status:Standard
DESCRIPTION

BS ISO 21360-2:2020


This standard BS ISO 21360-2:2020 Vacuum technology. Standard methods for measuring vacuum-pump performance is classified in these ICS categories:
  • 23.160 Vacuum technology

This document 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 this document, it is necessary to use the determinations of volume flow rate and base pressure specified in ISO 21360-1.

This document also applies to the testing of other types of pumps which can discharge gas against atmospheric pressure, e.g. drag pumps.