ISO 1607-2:1989 PDF
Positive-displacement vacuum pumps — Measurement of performance characteristics — Part 2: Measurement of ultimate pressure
Positive-displacement vacuum pumps — Measurement of performance characteristics — Part 2: Measurement of ultimate pressure
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 19 октября 1989 г.
- Издание:
- ISO IS 1607 edition 2 version 1
- ICS:
- 23.160
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.
Технические детали
- Технический комитет
- ISO/TC 112 - Vacuum technology
- SKU
- ISO 1607-2:1989
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