| Publication CODE |
Title |
| IEC 62554:2011 (2011-08) |
SAMPLE PREPARATION FOR MEASUREMENT OF MERCURY LEVEL in FLUORESCENT LAMPS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
159.00 €
|
42 P.. |
Description
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.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
| Committee |
TC 34/SC 34A
LAMPS
|
| Responsible |
Monsieur DE LEEUW Thierry, Technical Officer
Diamant Building
Bd Auguste Reyers, 80
1030
BRUXELLES
Phone: +32 2 706 85 72
E-mail: thierry.deleeuw@ceb-bec.be
|
| BEC Approval |
2011-08-19 |
| Registration |
116509 |
| ICS-Code (International Standards Classification) |
29.140.30
|
| NBN Status |
New |
|
| IEC publication date |
2011-08-19 |
| IEC stability date |
2025-12-31 |
| IEC last modification date |
2017-10-18 |
|
