ISO-1608-2 › Vapour vacuum pumps -- Measurement of performance characteristics -- Part 2: Measurement of critical backing pressure

ISO-1608-2 - 2ND EDITION - CURRENT


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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.

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23.160 (Vacuum technology Including vacuum pumps)

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Document Number

ISO 1608-2:1989

Revision Level

2ND EDITION

Status

Current

Publication Date

Dec. 1, 1989

Committee Number

ISO TC 112/SC 3