标准号：EN 437-2003
中文名称：试验气体.试验压力.器具分类.包含修改件A1-2009
英文名称：Test gases - Test pressures - Appliance categories (Incorporates Amendment A1: 2009)
发布日期：2003-05-01
被替代标准：EN 437-2003;EN 437+A1-2009
代替标准：EN 437-2003
标准简介：This standard specifies the test gases, test pressures and categories of appliances relative toThe use of gaseous fuels of the first, second and third families. It serves as a reference document inThe specific standards for appliances that fall withinThe scope of the Council Directive onThe approximation of the laws of Member States concerning gas appliances (90/396/EC).The standard makes recommendations forThe use of the gases and pressures to be applied forThe tests.The full procedure will be given inThe corresponding appliance standards. NOTEThe test gases andThe test pressures specified inThis standard are in principle intended to be used with allThe appliances in order to establish conformity withThe corresponding standards. However,The use of some test gases and test pressures may not be appropriate inThe following cases: appliances with nominal heat input greater than 300 kW; appliances constructed on site; appliances in whichThe final design is influenced byThe user; appliances constructed for use with high supply pressures (notably direct use of the saturated vapour pressure). InThese cases,The specific appliance standards may specify other test conditions in order to establish compliance withTheir requirements.
文件格式：PDF
文件大小：806.38KB
文件页数：46
标准全文下载：
EN 437-2003 试验气体.试验压力.器具分类.包含修改件A1-2009.pdf
(806.38 KB)
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