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Normas BSI – AENOR
BS ISO 21360-2:2020

BS ISO 21360-2:2020

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

2020-06-17 /Definitive
Equivalencias internacionales:

ISO 21360-2

Relación con otras normas BSI:

Reemplaza a: BS ISO 21360-2:2012


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.

Machine tools, Pneumatic equipment, Vacuum engineering, Vacuum pumps, Displacement meters, Performance, Compressors, Mechanical measurement
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