ISO 21360:2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Vacuum technology Standard methods for measuring vacuum-pump performance General description
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
14-03-2019
English
31-05-2007
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ISO 21360:2007 is a basic standard which defines three different methods for measuring the volume flow rate and one method each for measuring the base pressure, the compression ratio and the critical backing pressure of a vacuum pump.
The choice of the required measurement methods depends on the properties of the specific kinds of vacuum pump, e.g. the measurement of the critical backing pressure is only necessary for vacuum pumps which need a backing pump. All data that is measured on a vacuum pump but not described in ISO 21360:2007 (e.g. measurement of power consumption) is defined in the specific pump standard.
| DevelopmentNote |
Supersedes ISO/DIS 21360. (06/2007)
|
| DocumentType |
Standard
|
| Pages |
27
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| NEN ISO 21360 : 2007 | Identical |
| PN ISO 21360 : 2009 | Identical |
| BS ISO 21360:2007 | Identical |
| 09/30176359 DC : 0 | BS ISO 21360-2 - VACUUM TECHNOLOGY - STANDARD MEASUREMENTS FOR MEASURING VACUUM PUMPS PERFORMANCE - PART 2: POSITIVE DISPLACEMENT VACUUM PUMPS |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO 3529-2:1981 | Vacuum technology — Vocabulary — Part 2: Vacuum pumps and related terms |
| ISO 3529-1:1981 | Vacuum technology — Vocabulary — Part 1: General terms |
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