DIN EN 437-2009
试验气体.试验压力.器具类别(包括修改件A1-2009).英文版本EN 437-2009-09

Test gases - Test pressures - Appliance categories(includes Amendment A1:2009); English version of DIN EN 437:2009-09

DIN EN 437-2009 发布历史

This standard specifies the test gases, test pressures and categories of appliances relative to the use of gaseous fuels of the first, second and third families, It serves as a reference document in the specific standards for appliances that fall within the scope of the Council Directive on the approximation of the laws of Member States concerning gas appliances (90/396/EC). The standard makes recommendations for the use of the gases and pressures to be applied for the tests. The full procedure will be given in the corresponding appliance standards. NOTE The test gases and the test pressures specified in this standard are in principle intended to be used with all the appliances in order to establish conformity with the corresponding standards. However, the use of some test gases and test pressures may not be appropriate in the following cases: appliances with nominal heat input greater than 300 kW; -- appliances constructed on site; -- appliances in which the final design is influenced by the user; -- appliances constructed for use with high supply pressures (notably direct use of the saturated vapour pressure). In these cases, the specific appliance standards may specify other test conditions in order to establish compliance with their requirements.

DIN EN 437-2009由德国标准化学会 DE-DIN 发布于 2009-09。

DIN EN 437-2009 在中国标准分类中归属于: Q82 供气器材设备，在国际标准分类中归属于: 27.060.20 气体燃料燃烧器,91.140.40 供气系统。

DIN EN 437-2009 发布之时，引用了标准

• EN ISO 3166-1-2006 国家名称及其地区名称的表示代码.第1部分:国家代码*， 2022-07-23 更新
• EN ISO 6976-2005 天燃气.热值,密度和相对密度及化合物沃泊指数的计算

* 在 DIN EN 437-2009 发布之后有更新，请注意新发布标准的变化。

DIN EN 437-2009的历代版本如下：

• 2009年09月 DIN EN 437-2009 试验气体.试验压力.器具类别(包括修改件A1-2009).英文版本EN 437-2009-09
• 2021年07月 DIN EN 437-2021

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标准号

DIN EN 437-2009

发布日期

2009年09月

实施日期

废止日期

无

中国标准分类号

Q82

国际标准分类号

27.060.20;91.140.40

发布单位

DE-DIN

引用标准

EN ISO 3166-1-2006 EN ISO 6976-2005

被代替标准

DIN EN 437/A1-2007

适用范围

This standard specifies the test gases, test pressures and categories of appliances relative to the use of gaseous fuels of the first, second and third families, It serves as a reference document in the specific standards for appliances that fall within the scope of the Council Directive on the approximation of the laws of Member States concerning gas appliances (90/396/EC). The standard makes recommendations for the use of the gases and pressures to be applied for the tests. The full procedure will be given in the corresponding appliance standards. NOTE The test gases and the test pressures specified in this standard are in principle intended to be used with all the appliances in order to establish conformity with the corresponding standards. However, the use of some test gases and test pressures may not be appropriate in the following cases: appliances with nominal heat input greater than 300 kW; -- appliances constructed on site; -- appliances in which the final design is influenced by the user; -- appliances constructed for use with high supply pressures (notably direct use of the saturated vapour pressure). In these cases, the specific appliance standards may specify other test conditions in order to establish compliance with their requirements.

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