SIS SS-ISO 1607-2:1991
Positive-displacement vacuum pumps — Measurement of performance characteris- tics — Part 2: Measurement of ultimate pressure

Standard No.

SIS SS-ISO 1607-2:1991

Release Date

1991

Published By

SE-SIS

Latest

SIS SS-ISO 1607-2:1991

Scope

This part of ISO 1607 specifies methods of measuring the ultimate pressure of positive-displacement vacuum pumps. The pumps considered are those which discharge the gas against atmospheric pressure and which achieve a limiting inlet pressure of less than 100 Pa1) in one stage.

SIS SS-ISO 1607-2:1991 history

• 1991 SIS SS-ISO 1607-2:1991 Positive-displacement vacuum pumps — Measurement of performance characteris- tics — Part 2: Measurement of ultimate pressure