标准号: |
ISO 21360-4-2018 |
英文名称: |
Vacuum technology - Standard methods for measuring vacuum-pump performance - Part 4: Turbomolecular vacuum pumps |
中标分类: |
机械>>真空技术与设备 |
发布日期: |
2018-0701 |
发布单位: |
IX-ISO |
标准状态: |
请与本站工作人员进行确认 |
ICS分类: |
真空技术>>真空技术 |
起草单位/标准公告: |
ISO/TC 112 Vakuumtechnik;ISO/TC 112 Vacuum technology;ISO/TC 112 Technique du vide |
正文语言: |
英语 |
页数: |
10P.;A4 |
附注: |
History:ISO 21360-4-2018-07;ISO/DIS 21360-4-2017-10 |
被代替标准: |
ISO/DIS 21360-4-2017 |
引用标准: |
ISO 21360-1-2012 |
采用关系: |
17/30331894 DC-2017,IDT;BS ISO 21360-4-2018,IDT |
内容提要(EN): |
Compression ratios;Definitions;Efficiency;Flow measurement;Flow measurements;Flow rates;Mathematical calculations;Measurement;Measurement characteristics;Measuring techniques;Performance testing;Pressure measurement (fluids);Properties;Pumps;Test equipment;Testing;Turbo-molecular pumps;Vacuum engineering;Vacuum measurement;Vacuum pumps;Volume measurement |
归属: |
国际 |