Reference number
ISO 1608-2:1989
International Standard
ISO 1608-2:1989
Vapour vacuum pumps — Measurement of performance characteristics — Part 2: Measurement of critical backing pressure
Edition 2
1989-12
Read sample
ISO 1608-2:1989
6207
Published (Edition 2, 1989)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 1608-2:1989

ISO 1608-2:1989
6207
Language
Format
CHF 42
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Abstract

The considered method of measurement deals with vapours jet vacuum pumps, diffusions pumps and diffusion-ejector pumps. The dependence of the performance of these pumps on the backing pressure can only be completely described be means of a curve relating the inlet and backing pressure over the range of operation. The recommended test dome and the principle of the test equipment are illustrated.

General information

  •  : Published
     : 1989-12
    : International Standard confirmed [90.93]
  •  : 2
     : 3
  • ISO/TC 112
    23.160 
  • RSS updates

Life cycle

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