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Quality assurance of reference standards from nine European solar-ultraviolet monitoring laboratories

机译:欧洲九个紫外线监测实验室的参考标准的质量保证

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摘要

A program for quality assurance of reference standards has been initiated among nine solar-UV monitoring laboratories. By means of a traveling lamp package that comprises several 1000-W ANSI code DXW-type quartz-halogen lamps, a 0.1-Ω shunt, and a 6-1/2 digit voltmeter, the irradiance scales used by the nine laboratories were compared with one another; a relative uncertainty of 1.2% was found. The comparison of 15 reference standards yielded differences of as much as 9%; the average difference was less than 3%.
机译:已在9个太阳能紫外线监测实验室中启动了参考标准质量保证计划。通过一个旅行灯套件,该套件包括多个1000W ANSI代码DXW型石英卤素灯,一个0.1Ω分流器和一个6-1 / 2位数字电压表,比较了这9个实验室使用的辐照度标度。另一个;相对不确定度为1.2%。 15种参考标准的比较产生了高达9%的差异。平均差异小于3%。

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