Norm

ISO 1608-2:1989 en

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

31,57

Over deze norm

Status Definitief
Aantal pagina's 3
Commissie Compressoren
Gepubliceerd op 30-11-1989
Taal Engels
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.

Details

ICS-code 23.160
Nederlandse titel Vapour vacuum pumps - Measurement of performance characteristics - Part 2: Measurement of critical backing pressure
Engelse titel Vapour vacuum pumps - Measurement of performance characteristics - Part 2: Measurement of critical backing pressure

Winkelwagen

Subtotaal:

Ga naar winkelwagen