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ISO 14644-17:2021
Cleanrooms and associated controlled environments — Part 17: Particle deposition rate applications- 발행일 : 2021-02-12
- 발행기관 : ISO
상세정보
분야 | ISO/TC 209 : Cleanrooms and associated controlled environments |
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적용범위 | This document gives direction on the interpretation and application of the results of the measurement of particle deposition rate on one or more vulnerable surfaces in a cleanroom as part of a contamination control programme. It provides some instructions on how to influence the particle deposition rate and reduce the risk of particle contamination on vulnerable surfaces. This document gives information on how a cleanroom user can use the particle deposition rate measurements to determine limits that can be set for macroparticles on vulnerable surfaces. It also gives a risk assessment method by which an acceptable risk of deposition of particles onto vulnerable surfaces in a cleanroom can be established and, when this is not achieved, methods that can be used to reduce the particle deposition rate. An alternative to the particle deposition rate is the particle obscuration rate which determines the rate of increase of coverage of particles onto an area of surface over time. The particle obscuration rate can be used in an analogous way to the particle deposition rate and the required particle obscuration rate for a specified surface can be calculated and the risk from deposited particles reduced. This document does not: — provide a method to classify a cleanroom with respect to particle deposition rate or particle obscuration rate; — directly consider the deposition of microbe-carrying particles, although they can be treated as particles; — give any consideration to surface deposition by contact as, for example, when personnel touch a product and contamination is transferred. |
국제분류(ICS)코드 | 13.040.35 : 클린룸 및 관련 제어 환경 |
페이지수 | 26 |
Edition | 1 |
이력정보
No. | 표준번호 | 표준명 | 발행일 | 상태 |
---|---|---|---|---|
1 | ISO 14644-17:2021상세보기 | Cleanrooms and associated controlled environments — Part 17: Particle deposition rate applications | 2021-02-12 | 표준 |
관련상품
- ISO/DIS 14644-7 - Cleanrooms and associated controlled environments — Part 7: Separative enclosures (clean air hoods, gloveboxes, isolators, mini-environments)
- ISO 14644-5 - Cleanrooms and associated controlled environments — Part 5: Operations
- ISO/DIS 14644-12 - Cleanrooms and associated controlled environments — Part 12: Classification of air cleanliness by nanoscale particle concentration
- ISO 14644-5:2004 - Cleanrooms and associated controlled environments — Part 5: Operations
- ISO 14644-7:2004 - Cleanrooms and associated controlled environments — Part 7: Separative devices (clean air hoods, gloveboxes, isolators and mini-environments)
다른 사람이 함께 구입한 상품
- ISO 14644-16:2019 - Cleanrooms and associated controlled environments — Part 16: Energy efficiency in cleanrooms and separative devices
- ISO 14644-15:2017 - Cleanrooms and associated controlled environments — Part 15: Assessment of suitability for use of equipment and materials by airborne chemical concentration
- ISO 14644-13:2017 - Cleanrooms and associated controlled environments — Part 13: Cleaning of surfaces to achieve defined levels of cleanliness in terms of particle and chemical classifications
- ISO 14644-12:2018 - Cleanrooms and associated controlled environments — Part 12: Specifications for monitoring air cleanliness by nanoscale particle concentration
- ISO 14644-10:2013 - Cleanrooms and associated controlled environments — Part 10: Classification of surface cleanliness by chemical concentration
추천 상품
- IEC TS 63134:2020 - Active assisted living (AAL) use cases
- IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification
- KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs)
- KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs)
- KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스
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