Codes et normes - Achat
ISO 21360-2:2020
Vacuum technology — Standard methods for measuring vacuum-pump performance — Part 2: Positive displacement vacuum pumps
SKU: iso_079941_176210
Publié par ISO
Année de publication 2020
2 Edition
16 pages
détails du produit
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 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.
This document also applies to the testing of other types of pumps which can discharge gas against atmospheric pressure, e.g. drag pumps.