13.060.20;91.140.60 标准查询与下载

LST EN 14095-2004 建筑物内的水调节设备 铝阳极电解处理系统 性能、安全和测试要求

Water conditioning equipment inside buildings - Electrolytic treatment systems with aluminium anodes - Requirements for performance, safety and testing

NF P41-601:2004 建筑物内水调节设备.铝阳极电解处理系统.性能、安全和试验的要求

Water conditioning equipment inside buildings - Electrolytic treatment systems with aluminium anodes - Requirements for performance, safety and testing.

DIN EN 14095:2004 建筑物内的水调节设备.铝阳极电解质处理设备.性能、安全和试验要求

This European Standard applies to electrolytic dosing systems for conditioning water intended for human consumption inside buildings and based on dissolution of aluminium anodes (with imposed DC current). It specifies constructional (but not dimensional) and operational requirements. It describes relevant methods for testing performance and safety. It only concerns units which are permanently connected to the mains supply.

Water conditioning equipment inside buildings - Electrolytic treatment systems with aluminium anodes - Requirements for performance and safety, testing; German version EN 14095:2003

BS EN 14095:2004 建筑物内部水调节设备.铝阳极的电解处理.性能、安全和试验要求

Water conditioning equipment inside buildings - Electrolytic treatment with aluminium anodes - Requirements for performance, safety and testing

LST EN 12729-2003 防止饮用水回流污染的装置 带减压区的可控回流防止器 B 系列 A 型

Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A

BS EN 13443-1:2002 建筑物内水调节设备.机械过滤器.颗粒额定值80Šm～150Šm.性能、安全和试验要求

Part 1 of this European Standard applies to mechanical filters for drinking water installations inside buildings, of. nominal size from DN 15 to DN 100, minimum nominal pressure PN10, particle rating of 80 μm to 150 μm, and minimum design temperature of 30 ℃. It specifies requirements relating to the construction and mode of operation of filters and describes relevant methods of testing. It only concerns units which are permanently connected to the mains supply at the point of entry into the building. Part 2 of this European Standard (prEN 13443-2) is a separate document and deals with filters with a particle size limit less than 80 μm.

Water conditioning equipment inside buildings — Mechanical filters — Part 1: Particle rating 80 4m to 150 4m — Requirements for performances, safety and testing

DIN EN 12729:2003 饮用水防回流污染设备.带减压区的可控回流防止器.B系列A型

The purpose of this standard is to define - the field of application; - the dimensional, physico-chemical, design, hydraulic, mechanical and acoustic characteristics; - the working and the prescriptions for the tests to check , these characteristics; - the marking and the presentation. To be adhered to for reduced pressure principle backflow preventers, controllable BA.

Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B, type A; German version EN 12729:2002

BS EN 12729:2002 防饮用水回流污染设备.带减压区的可控制回流防止器.B系列A型

This European Standard specifies the field of application, the dimensional, the physico-chemical, the design, the hydraulic, the mechanical, and the acoustic characteristics of controllable backflow preventer with reduced pressure zone Family B Type A. This standard covers controllable backflow preventers of Family B Type A, with reduced pressure zones, intended to prevent backflow by backsiphoning or backpressure of water into the potable water distribution system whenever the pressure of the latter is lower than the system located downstream. It is applicable to controllable backflow preventers in denominations DN 8 up to DN 250. It covers controllable backflow preventers of PN 10 that are capable of working without modification or adjustment: — at any pressure up to 1 MPa (10 bar); — with any pressure variation up to 1 MPa (10 bar); — in permanent duty at a limited temperature of 65 ℃ and 90 ℃ for 1 h maximum. It specifies also the test methods and requirements for verifying their characteristics, the marking and the presentation at delivery.

Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B. Type A

BS EN 12729:2003 防饮用水回流污染设备.带减压区的可控制回流防止器.B系列A型

This European Standard specifies the field of application, the dimensional, the physico-chemical, the design, the hydraulic, the mechanical, and the acoustic characteristics of controllable backflow preventer with reduced pressure zone Family B Type A. This standard covers controllable backflow preventers of Family B Type A, with reduced pressure zones, intended to prevent backflow by backsiphoning or backpressure of water into the potable water distribution system whenever the pressure of the latter is lower than the system located downstream. It is applicable to controllable backflow preventers in denominations DN 8 up to DN 250. It covers controllable backflow preventers of PN 10 that are capable of working without modification or adjustment: — at any pressure up to 1 MPa (10 bar); — with any pressure variation up to 1 MPa (10 bar); — in permanent duty at a limited temperature of 65 ℃ and 90 ℃ for 1 h maximum. It specifies also the test methods and requirements for verifying their characteristics, the marking and the presentation at delivery.

Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B. Type A

BS EN 14095:2003 办公家具.桌子和储存用家具.可动部件的强度和耐用性的测定用试验方法

This European Standard applies to electrolytic dosing systems for conditioning water intended for human consumption inside buildings and based on dissolution of aluminium anodes (with imposed DC current). It specifies constructional (but not dimensional) and operational requirements. It describes relevant methods for testing performance and safety. It only concerns units which are permanently connected to the mains supply.

Water conditioning equipment inside buildings - Electrolytic treatment systems with aluminium anodes - Requirements for performance,safety and testing

EN 14095:2003 建筑物内的水调节设备.铝阳极电解质处理设备.性能,安全和试验要求

This European Standard applies to electrolytic dosing systems for conditioning water intended for humanconsumption inside buildings and based on dissolution of aluminium anodes (with imposed DC current). Itspecifies constructional (but not dimensional) and operational requirements. It describes relevant methods fortesting performance and safety. It only concerns units which are permanently connected toThe mains supply.

Water conditioning equipment inside buildings - Electrolytic treatment systems with aluminium anodes - Requirements for performance, safety and testing

LST EN 1717-2002 水装置中饮用水的污染防护和防止回流污染装置的一般要求

Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow

ANSI/NSF 53(i21)-2002 饮用水处理装置.健康效应(i21r1.1)

Drinking water treatment units - Health Effects (i21r1.1)

ANSI/NSF 42e(i40)-2002 饮用水处理装置.美观效果

Drinking Water Treatment Units - Aesthetic Effects

EN 12729:2002 防止饮用水回流污染的装置.减压区可控的防回流装置.B类A型

This European Standard specifies the field of application,The dimensional,The physico-chemical,The design,Thehydraulic,The mechanical, andThe acoustic characteristics of controllable backflow preventer with reducedpressure zone Family B Type A.

Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B; Type A

GOST R 51871-2002 水处理装置.效率测定的一般要求与方法

Настоящий стандарт распространяется на устройства для доочистки (дообеззараживания) воды централизованных систем и нецентрализованного

Water treatment units. General requirements and methods of efficiency determination

ONORM B 2531-1-2000 处所饮用水供水系统．设计，建造和运行规则

Diese ?NORM ist anzuwenden für alle Einrichtungen, die der Zuleitung und Verteilung von Trinkwasser auf Grundstücken und in Geb?uden bis zur Entnahmearmatur dienen (ausschlie?lich aller dauernd oder vorübergehend angeschlossenen Ge-r?te selbst), und zwar: - bei Anschluss an das Versorgungsnetz eines Wasserversorgungsunternehmens ab ?bergabestelle am Ende der Anschlussleitung (gem?? ?NORM B 2532); - bei Anschluss an eine Eigenwasserversorgungsanlage (Quellfassung oder Brunnen) ab der Wasserentnah-mevorrichtung (Seiher, Saugkorb und dgl.) in der vorerw?hnten Gewinnungsanlage. Als Trinkwasser gilt im Gegensatz zum Nutzwasser ein für menschlichen Genuss nachgewiesenerma?en geeignetes Was-ser, ungeachtet des Verwendungszwecks.

Drinking water supply systems on premises-Rules for design,construction and operation

ANSI/NSF 53(i26)-2000 饮用水处理单元.健康效应

Drinking Water Treatment Units - Health Effects

EN 1717:2000 水设施中防止饮用水被污染的保护及防治回流污染设备的一般要求

This standard deals with the means to be used to prevent the pollution of potable water inside premises and the general requirements of protection devices to avoid pollution by backflow.

Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow

DIN 19636:1989 饮用水供应装置中的硬水软化设备.要求和检验

The standard describes the requirements and testing of water softeners (cation exchanger) for the installation in the drinking water systems of houses. There are given the definitions of terms, the requirements regarding the protection of consumers (material, hygiene ect.) and the corresponding tests. Standard apparatus get a DIN-DVGW-test certificate.

Water softeners for use in drinking water supply installations; requirements and testing (DVGW code of practice)