ISO 21360-2:2012

Vacuum technology — Standard methods for measuring vacuum-pump performance — Part 2: Positive displacement vacuum pumps

Publication date:   Apr 20, 2012

95.99 Withdrawal of Standard   Jun 15, 2020

General information

95.99 Withdrawal of Standard   Jun 15, 2020

ISO

ISO/TC 112 Vacuum technology

International Standard

23.160   Vacuum technology

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Scope

This part of ISO 21360 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 part of ISO 21360, it is necessary to use the determinations of volume flow rate and base pressure
specified in ISO 21360‑1.
This part of ISO 21360 also applies to the testing of other types of pumps which can discharge gas against
atmospheric pressure, e.g. drag pumps.

Life cycle

PREVIOUSLY

Revises
ISO 1607-1:1993

Revises
ISO 1607-2:1989

NOW

WITHDRAWN
ISO 21360-2:2012
95.99 Withdrawal of Standard
Jun 15, 2020

REVISED BY

PUBLISHED
ISO 21360-2:2020