IEC 62554:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Sample preparation for measurement of mercury level in fluorescent lamps
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
17-01-2020
English - French
19-08-2011
Important note : Users cannot be edited or removed once added to your Multi user PDF.IEC 62554:2011 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 discharge tubes. This standard does not contain information on measurement. Measurement is specified in IEC 62321.
| Committee |
TC 34/SC 34A
|
| DocumentType |
Standard
|
| Pages |
47
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 62554:2011 | Identical |
| UNE-EN 62554:2011 | Identical |
| PNE-EN 62554 | Identical |
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