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  • BSI
    BS ISO 21360-3:2019 Vacuum technology. Standard methods for measuring vacuum pump performance - Specific parameters for mechanical booster vacuum pumps
    Edition: 2019
    $435.35
    / user per year

Description of BS ISO 21360-3:2019 2019

This document specifies methods and special requirements for measuring the maximum tolerable pressure difference, effective compression ratio, compression ratio with zero throughput and overflow valve pressure difference of mechanical booster vacuum pumps.

It applies to mechanical booster vacuum pumps employed for medium vacuum or rough vacuum applications including gas-cooled mechanical booster vacuum pump and multiple mechanical booster vacuum pump systems.

It covers particular characteristics of mechanical boosters that are different from those of the usual positive displacement vacuum pumps. Maximum tolerable pressure difference Δpmax, effective compression ratio Keff, compression ratio with zero throughput K0 and overflow valve pressure difference Δp1 are special characteristics of the performance of mechanical booster vacuum pumps.



Standard NumberBS ISO 21360-3:2019
TitleVacuum technology. Standard methods for measuring vacuum pump performance - Specific parameters for mechanical booster vacuum pumps
StatusUnder Review
Publication Date2019-02-01
Identical National Standard OfISO 21360-3:2019
DescriptorsMechanical classifiers, Fluids (mechanical properties), Booster transformers, Measuring systems, Vacuum filtration, Vacuum technology
ICS23.160 Vacuum technology
CommitteeMCE/8/-/4
ISBN978 0 580 93271 7
PublisherBSI
Pages24

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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