91.140.30 通风和空调 标准查询与下载



共找到 1289 条与 通风和空调 相关的标准,共 86

This European Standard specifies the laboratory test methods and test requirements for aerodynamic, energy rating and acoustic performance, of multifunctional balanced units intended for use in a single dwelling. In the case of units consisting of several parts, this standard applies only to those designed and supplied as a complete package with the mount instructions. It covers units that contain at least, within one or more casing:- supply and exhaust air fans; - air filters; - common control system; and one or more of the additional components; - air to water heat pump; - air to air heat pump; - air-to-air heat exchanger. Units including only an air to air heat exchanger and/or an exhaust air to supply air heat pump are covered by EN 13141-7. A non-exhaustive list of possible configurations of multifunctional units covered by this standard is given in Clause 5. The standard does not cover the thermal aspects of humidity transfer in the air-to-air heat exchanger. This standard does not deal with non-ducted units on supply and extract air side. This standard does not deal with collective units (centralized or semi-centralized systems) These multifunctional balanced units can be connected to ground heat exchanger for air preheating, solar collector or other heating systems. This standard does not cover the testing with these additional components. This standard does not cover units including combustion engine driven compression heat pumps and sorption heat pump.

Ventilation for Buildings - Performance testing of components for residential buildings - Multifunctional balanced ventilation units for single family dwellings@ including heat pumps

ICS
91.140.30
CCS
P30
发布
2017-02
实施

承担新风净化系统工程的施工单位,应具相应工程施工资质。工程质量验收各方人员应具备相应的专业技术资格。 新风净化系统所使用的主要设备、材料应具有质量合格证明文件,其性能技术指标及规格、型号应符合国家现行相关标准和设计文件的规定。进场时应进行检查验收并经监理工程师认可,形成验收文字记录。 新风净化系统工程施工中机组的吊装、风管穿梁和穿墙等应能保证建筑结构的安全性。 新风净化系统工程中的隐蔽工程,在隐蔽前必须经监理人员验收及认可签证。 新风净化系统工程的分项工程可划分为风管及部件制作,新风净化机组安装,

Code of acceptance for construction quality of outside air purification system

ICS
91.140.30
CCS
E492
发布
2017-01-11
实施
2017-02-10

UV-C Devices - Safety information - Permissible human exposure (ISO 15858:2016); German version EN ISO 15858:2016

ICS
91.140.30
CCS
P48
发布
2017-01
实施

Internal buildings and structures utilities. Mounting and start-up adaptive control of air-conditioning evaporative and condensing units General technical requirements

ICS
91.140.30
CCS
发布
2017-00-00
实施
2018-02-01

Method for measuring amount of room ventilation(carbon dioxide method)

ICS
91.140.30
CCS
发布
2016-12-28
实施

Method for measuring amount of room ventilation(carbon dioxide method)

ICS
91.140.30
CCS
发布
2016-12-28
实施

This part of ISO 10121 aims to provide an objective test method to estimate the performance of any full size gas filtration device (GPACD) for general filtration regardless of media or technique used in the device. In fact, the goal of this part of ISO 10121 is to avoid relating the test data to internal parameters altogether. The benefit with this approach is that customers of GPACDs will be able to concentrate on price/performance and suppliers will have access to a normative and objective test standard that will not require the release of proprietary information or reverse engineering of the product. To ensure objectivity for test equipment suppliers, no specific design of the test apparatus is specified. Instead requirements of apparatus properties and validation tests are specified. However, different design examples in present use are outlined. This part of ISO 10121 can also be used with technologies such as scrubbers, absorbers, non-sorptive devices or packed columns as long as they fit into the test apparatus, can be meaningfully judged by the test method and are intended for general ventilation applications, both residential and non residential. Nuclear and military applications are specifically excluded.

Test methods for assessing the performance of gas-phase air cleaning media and devices for general ventilation -- Part 2: Gas-phase air cleaning devices (GPACD)

ICS
91.140.30
CCS
发布
2016-12-22
实施

This part of ISO 10121 aims to provide an objective laboratory test method, a suggested apparatus, normative test sections and normative tests for evaluation of three different solid gas-phase air cleaning media (GPACM) or GPACM configurations for use in gas-phase air cleaning devices intended for general filtration applications. This part of ISO 10121 is specifically intended for challenge testing and not for general material evaluation or pore system characterization. The three different types of GPACM identified in this part of ISO 10121 are GPACM-LF (particles of different shape and size intended for e.g. Loose Fill applications), GPACM-FL (FLat sheet fabric intended for e.g. flat one layer, pleated or bag type devices) and GPACM-TS (three dimensional structures that are many times thicker than flat sheet and e.g. used as finished elements in a device). The tests are conducted in an air stream and the GPACM configurations are challenged with test gases under steady-state conditions. Since elevated gas challenge concentrations (relative to general ventilation applications) are used, test data should be used to compare GPACM within the same configuration and not for the purpose of predicting performance in a real situation. It is also not implied that different GPACM configurations can be directly compared. The primary intention is to be able to compare like GPACM configurations to like, not between GPACM configurations. Testing of complete devices is described in ISO 10121-2. To ensure objectivity for test equipment suppliers, no specific design of the test apparatus is defined: an example is illustrated in Annex C (informative). Instead normative demands for media sample holder design, apparatus properties and validation tests are specified.

Test method for assessing the performance of gas-phase air cleaning media and devices for general ventilation -- Part 1: Gas-phase air cleaning media

ICS
91.140.30
CCS
发布
2016-12-22
实施

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance

ICS
91.140.30
CCS
P48
发布
2016-12-01
实施

Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured

ICS
91.140.30
CCS
P48
发布
2016-12-01
实施

Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)

ICS
91.140.30
CCS
P48
发布
2016-12-01
实施

This part of ISO 16890 establishes a conditioning method to determine the minimum fractional test efficiency. It is intended for use in conjunction with ISO 16890-1, ISO 16890-2 and ISO 16890-3, and provides the related test requirements for the test device and conditioning cabinet as well as the conditioning procedure to follow. The conditioning method described in this part of ISO 16890 is referring to a test device with a nominal face area of 610 mm × 610 mm (24 inch × 24 inch). efficiency less than or equal to 99 % and an ePM10 efficiency greater than 20 % when tested according to 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 Filter elements used in portable room-air cleaners are excluded from the scope of this part of ISO 16890. 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. The results from this part of ISO 16890 may also be used by other standards that define or classify the fractional efficiency in the size range of 0,3 μm to 10 μm when electrostatic removal mechanism is an important factor to consider, for example ISO 29461.

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency

ICS
91.140.30
CCS
P48
发布
2016-12-00
实施

Test methods for evaluating degradation of characteristics of cleanable filter media (ISO 16891:2016); German version EN ISO 16891:2016

ICS
91.140.30
CCS
发布
2016-12
实施

Air filters for general ventilation - Part 1: Technical specifications@ requirements and classification system based upon particulate matter efficiency (ePM)

ICS
91.140.30
CCS
Q76
发布
2016-12
实施

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)

ICS
91.140.30
CCS
Q76
发布
2016-12
实施

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)

ICS
91.140.30
CCS
Q76
发布
2016-12
实施

Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2016)

ICS
91.140.30
CCS
Q76
发布
2016-12
实施

The standard provides a basis for the prevention of allergic potential of devices and products and makes it measurable. The standard describes existing instrumentation, testing and evaluation methods respecting the interest of consumers. It describes the methods of pollutant and allergen avoidance, largely protecting people from the contact and the inhalation of pollutants of various origins.The standard is particularly intended for use by trades whose activities have an impact on the quality of indoor air (architects and engineers, interior decorators, manufacturers of devices, components and products), testers and consumers concerned.

Ventilation and indoor-air quality - Avoidance of allergenic exposure - Requirements regarding the testing and evaluation of technical products and components affecting the indoor air

ICS
91.140.30
CCS
发布
2016-11
实施

UV-C Devices. Safety information. Permissible human exposure

ICS
91.140.30
CCS
P48
发布
2016-08-31
实施
2016-08-31

In situ test methods for high efficiency filter systems in industrial facilities

ICS
91.140.30
CCS
P48
发布
2016-08-31
实施
2016-08-31



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