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ISO 1608-2:1989

Vapour vacuum pumps — Measurement of performance characteristics — Part 2: Measurement of critical backing pressure

Standard Details

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

Status : Published
Standard Type: Main
Document No: ISO 1608-2:1989
Document Year: 1989
Pages: 3
Edition: 2

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ISO 1608-2:1989
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