DS/EN 62554-2012

Sample preparation for measurement of mercury level in fluorescent lamps

DS/EN 62554-2012 发布历史

This International Standard specifies sample preparation methods for determining mercury levels in new tubular fluorescent lamps (including single capped, double capped, self-ballasted and CCFL for backlighting) containing 0,1 mg mercury or more. The intended resolution of the methods described in this standard is of the order of 5 %.Mercury level measurement of spent lamps is excluded, as during lamp operation, mercury gradually diffuses into the glass wall and reacts with the glass materials. The test method of this standard does not recover mercury that is diffused into or reacted with or otherwise incorporated irreversibly with the glass wall of dischar

DS/EN 62554-2012由丹麦标准化协会 DK-DS 发布于 2012-01-22，并于 2012-01-22 实施。

DS/EN 62554-2012在国际标准分类中归属于: 29.140.30 荧光灯、放电灯。

DS/EN 62554-2012的历代版本如下：

• 2012年01月22日 DS/EN 62554-2012

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标准号

DS/EN 62554-2012

发布日期

2012年01月22日

实施日期

2012年01月22日

废止日期

无

国际标准分类号

29.140.30

发布单位

DK-DS

适用范围

This International Standard specifies sample preparation methods for determining mercury levels in new tubular fluorescent lamps (including single capped, double capped, self-ballasted and CCFL for backlighting) containing 0,1 mg mercury or more. The intended resolution of the methods described in this standard is of the order of 5 %.Mercury level measurement of spent lamps is excluded, as during lamp operation, mercury gradually diffuses into the glass wall and reacts with the glass materials. The test method of this standard does not recover mercury that is diffused into or reacted with or otherwise incorporated irreversibly with the glass wall of dischar