ISO 1607-2:1989
Positive-displacement vacuum pumps; measurement of performance characteristics; part 2: measurement of ultimate pressure
- Standard No.
- ISO 1607-2:1989
- Release Date
- 1989
- Published By
- International Organization for Standardization (ISO)
- Status
- Latest
- ISO 1607-2:1989
- Scope
- The considered pumps discharge the gas against atmosphere pressure and achieve a limiting inlet pressure of less than 100 Pa in one stage. The method adopted is that the ultimate pressure is measured at a specified temperature in a specified form of test dome attached to the inlet of the pump.
ISO 1607-2:1989 history
- 1989 ISO 1607-2:1989 Positive-displacement vacuum pumps; measurement of performance characteristics; part 2: measurement of ultimate pressure
- 1978 ISO 1607-2:1978 Positive displacement vacuum pumps — Measurement of performance characteristics — Part 2: Measurement of ultimate pressure
