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Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance
| 분야 | ISO/TC 142 : Cleaning equipment for air and other gases |
|---|---|
| 적용범위 | ISO 16890-2:2016 specifies the aerosol production, the test equipment and the test methods used for measuring fractional efficiency and air flow resistance of air filters for general ventilation. It is intended for use in conjunction with ISO 16890‑1, ISO 16890‑3 and ISO 16890‑4. The test method described in this part of ISO 16890 is applicable for air flow rates between 0,25 m3/s (900 m3/h, 530 ft3/min) and 1,5 m3/s (5 400 m3/h, 3 178 ft3/min), referring to a test rig with a nominal face area of 610 mm × 610 mm (24,0 inch × 24,0 inch). ISO 16890 (all parts) refers to particulate air filter elements for general ventilation having an ePM1 efficiency less than or equal to 99 % and an ePM10 efficiency greater than 20 % when tested as per the procedures defined within ISO 16890 (all parts). NOTE The lower limit for this test procedure is set at a minimum ePM10 efficiency of 20 % since it will be very difficult for a test filter element below this level to meet the statistical validity requirements of this procedure. Air filter elements outside of this aerosol fraction are evaluated by other applicable test methods, (see ISO 29463 (all parts)). Filter elements used in portable room-air cleaners are excluded from the scope. The performance results obtained in accordance with ISO 16890 (all parts) cannot by themselves be quantitatively applied to predict performance in service with regard to efficiency and lifetime. |
| 국제분류(ICS)코드 | 91.140.30 : 통풍 및 공기 조절체계 |
| 페이지수 | 59 |
| Edition | 1 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ISO 16890-2:2022 | Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance | 2022-07-29 | 표준 |
| 2 | ISO 16890-2:2016 | Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance | 2016-11-28 | 구판 |
ISO 16890-1:2016 - Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) 상세보기
ISO 16890-2:2022 - Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance 상세보기
ISO 16890-4:2022 - Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency 상세보기
ISO 16890-3:2024 - Air filters for general ventilation — Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured 상세보기
ISO 16890-1:2016 - Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) 상세보기
ISO 16890-3:2016 - Air filters for general ventilation — Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured 상세보기
ISO 16890-4:2016 - Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency 상세보기
ISO 29463-2:2011 - High-efficiency filters and filter media for removing particles in air — Part 2: Aerosol production, measuring equipment and particle-counting statistics 상세보기
ISO 29463-5:2011 - High-efficiency filters and filter media for removing particles in air — Part 5: Test method for filter elements 상세보기
IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기
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 상세보기
KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs) 상세보기
KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs) 상세보기
KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스 상세보기
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