관심표준 등록 : 표준업데이트 시 알림을 받을 수 있습니다.
PDF : 직접 파일 다운로드 및 인쇄 (마이페이지 확인)
PRINT : 인쇄본 우편발송, 2~3일 소요(PDF파일 미제공)
분야 | ISO/TC 30/SC 7 : Volume methods including water meters |
---|---|
적용범위 | ISO 4064-4:2014 applies to water meters used to meter the volume of cold potable water and hot water flowing through a fully charged, closed conduit. These water meters incorporate devices which indicate the integrated volume. ISO 4064-4:2014 specifies technical characteristics and pressure loss requirements for meters for cold potable water and hot water. It applies to water meters which can withstand: a) a maximum admissible working pressure (MAP) equal to at least 1 MPa [0,6 MPa for meters for use with pipe nominal diameters (DNs) ≥500 mm]; b) a maximum admissible temperature (MAT) for cold potable water meters of 30 °C; c) a MAT for hot water meters up to 180 °C, depending on class. In addition to meters based on mechanical principles, ISO 4064-4:2014 also applies to water meters based on electrical or electronic principles, and to water meters based on mechanical principles incorporating electronic devices, used to meter the volume flow of hot water and cold potable water. It also applies to electronic ancillary devices. As a rule ancillary devices are optional. However, national or international regulations may make some ancillary devices mandatory in relation to the utilization of the water meter. |
국제분류(ICS)코드 | 91.140.60 : 용수 공급 체계 |
페이지수 | 26 |
Edition | 2 |
No. | 표준번호 | 표준명 | 발행일 | 상태 |
---|---|---|---|---|
1 | ISO 4064-4:2014 | Water meters for cold potable water and hot water — Part 4: Non-metrological requirements not covered in ISO 4064-1 | 2014-05-26 | 표준 |
2 | ISO/DIS 4064-4 | Water meters for cold potable water and hot water — Part 4: Non-metrological requirements not covered in ISO 4064-1 | 초안 |
ISO/FDIS 4064-1 - Water meters for cold potable water and hot water — Part 1: Metrological and technical requirements 상세보기
ISO/FDIS 4064-2 - Water meters for cold potable water and hot water — Part 2: Test methods 상세보기
ISO/DIS 4064-3 - Water meters for cold potable water and hot water — Part 3: Test report format 상세보기
ISO/DIS 4064-5 - Water meters for cold potable water and hot water — Part 5: Installation requirements 상세보기
ISO 4064-1:2014 - Water meters for cold potable water and hot water — Part 1: Metrological and technical requirements 상세보기
함께 구입한 상품이 존재하지 않습니다.
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