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GB/T 13754与EN 442-2及试验台重复性比较
引用本文:许仕君,权力,王立宁,陈显华,陈高峰,李旭.GB/T 13754与EN 442-2及试验台重复性比较[J].煤气与热力,2012,32(10):24-26.
作者姓名:许仕君  权力  王立宁  陈显华  陈高峰  李旭
作者单位:1. 天津市产品质量监督检测技术研究院,天津,300384
2. 沈阳紫微机电设备有限公司,辽宁沈阳,110027
3. 天津大学环境科学与工程学院,天津,300072
摘    要:比较了国家标准GB/T13754—2008《采暖散热器散热量测定方法》与欧洲标准EN442-2-1997《辐射器和对流器—第二部分:测试方法和等级评定》在试验装置、测试工况、散热器散热量的修正方法方面的区别。对根据国家标准建立的散热器试验台(测试小室采用风冷夹层)与根据欧洲标准建立的散热器试验台(测试小室采用水冷夹层)的重复性进行了比较,后者的重复性较好。

关 键 词:散热器散热量  散热器试验台  测试小室  重复性

Comparison between GB/T 13754 and EN 442-2 and Comparison of Repeatability on Test Bench
XU Shijun , QUAN Li , WANG Lining , CHEN Xianhua , CHEN Gaofeng , LI Xu.Comparison between GB/T 13754 and EN 442-2 and Comparison of Repeatability on Test Bench[J].Gas & Heat,2012,32(10):24-26.
Authors:XU Shijun  QUAN Li  WANG Lining  CHEN Xianhua  CHEN Gaofeng  LI Xu
Affiliation:XU Shijun, QUAN Li, WANG Lining, CHEN Xianhua, CHEN Gaofeng, LI Xu
Abstract:Differences in test equipment, test condition and correction method of thermal output of radiators between Test Methods of Thermal Output of Heating Radiators (GB/T 13754 -2008 ) and Radi- ators and Convectors - Part 2: Test Methods and Rating (EN 442-2-1997) are compared. The repeat- ability of test bench built according to the national standard (using air-cooled sandwich in test cabinet) is compared with that built according to the European standard (using water-cooled sandwich in test cabinet) , and the repeatability of the latter is better.
Keywords:thermal output of radiator  radiator test bench  test cabinet  repeatability
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