BS ISO 21360-2:2012
$142.49
Vacuum technology. Standard methods for measuring vacuum-pump performance – Positive displacement vacuum pumps
| Published By | Publication Date | Number of Pages |
| BSI | 2012 | 28 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 Symbols and abbreviated terms |
| 11 | 5 Test methods 5.1 Measurement of the volume flow rate |
| 12 | 5.2 Measurement of the base pressure 5.3 Measurement of water vapour tolerance 5.4 Determination of the power consumption |
| 13 | 5.5 Lowest start-up temperature 5.6 Measuring uncertainties |
| 14 | Annex A (informative) Measurement of the water vapour tolerance |
| 21 | Annex B (informative) Calculation of the water vapour tolerance |
| 22 | Annex C (informative) Table of the saturation vapour pressure of water |
| 24 | Bibliography |
