Menene ma'anar "certified CE"?
Takaddun shaida CE fasfo ne na samfuran shiga EU da ƙasashen Yankin Kasuwancin Kyauta na Turai. Don shigar da EU da Yankin Kasuwancin Kyauta na Turai, samfuran kowace ƙasa dole ne su kasance masu shaidar CE kuma alamar CE akan samfurin. Takaddun shaida na CE yana nuna cewa samfurin ya cika ka'idodin aminci da umarnin EU ya tsara; samfuran da aka yiwa alama tare da alamar CE za su rage haɗarin siyarwa a cikin kasuwar Turai, musamman, takaddun CE dole ne a sarrafa shi a cikin sanarwar da EU ta ba da izini.
CE alama ce da ke nuna cewa samfurin ya cika ka'idoji da ka'idoji na Tsarin Tsaro / Lafiya / Muhalli / Tsaftar Turai.
Ayyukan gwajin hasken LED na LED suna da abubuwa biyar masu zuwa:
1.EMC-EN55015
2.EMC-EN61547
3.LVD-EN60598
4. Idan LVD ne mai gyara, gabaɗaya yi EN61347
5.EN61000-3-2/-3 (gwajin jituwa)
CE ta ƙunshi EMC (daidaituwar lantarki) + LVD (umarnin ƙarancin wutar lantarki). Har ila yau EMC ya haɗa da EMI (tsangwama) + EMS (anti-tsangwama), LVD gabaɗaya tsaro ne SAFETY, gabaɗaya ƙananan kayan wuta AC ƙasa da 50V, DC ƙasa da 75V ba zai iya yin ayyukan LVD ba. Samfuran ƙarancin wutar lantarki kawai suna amfani da EMC don gwadawa, takardar shaidar CE-EMC, samfuran ƙarfin lantarki suna buƙatar gwada EMC da LVD, da takaddun shaida guda biyu da rahoton CE-EMC CE-LVD.
EMC (daidaitawar wutar lantarki) --EMC gwajin gwajin (EN55015, EN61547), abubuwan gwajin sun haɗa da abubuwan da ke gaba: 1.radiation radiation 2.conduction conduction 3.ESD static 4.CS conduction anti-tsama 5.RS radiation anti-tsangwama. 6. EFT bugun jini.
LVD (Uwararrun Wutar Lantarki) - Matsayin Gwajin LVD (EN60598), abubuwan gwajin sun haɗa da abubuwa masu zuwa:
1.Laifi (gwaji) 2. Tasiri 3. Vibration 4. Girgiza
5. Tsara 6. Creepage nisa 7. Wutar lantarki
8. zazzaɓi 9. Yawaita 10. Gwajin hawan zafi.