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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

Fecha:
2020-06-17 /Definitive
Comité:
MCE/8/-/4
Equivalencias internacionales:

ISO 21360-2

Relación con otras normas BSI:

Reemplaza a: BS ISO 21360-2:2012

Resumen:

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.

Keywords:
Machine tools, Pneumatic equipment, Vacuum engineering, Vacuum pumps, Displacement meters, Performance, Compressors, Mechanical measurement
200,91
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