ʻO UL ka pōkole o Underwriter Laboratories Inc. ʻO UL Safety Testing Institute ka mea i mana nui ʻia ma ʻAmelika Hui Pū ʻIa a ʻo ia ka ʻoihana pilikino nui loa i komo i ka hoʻāʻo palekana a me ka ʻike ʻana ma ka honua. He hui kūʻokoʻa, no ka loaʻa kālā, ʻoihana e hana ana i nā hoʻokolohua no ka palekana o ka lehulehu. Hoʻohana ia i nā ʻano hoʻāʻo ʻepekema e aʻo a hoʻoholo inā he mea hōʻino nā mea like ʻole, nā hāmeʻa, nā huahana, nā lako, nā hale, a me nā mea ʻē aʻe i ke ola a me ka waiwai a me ke kiʻekiʻe o ka pōʻino; hoʻoholo, kākau, a hoʻopuka i nā kūlana kūlike a kōkua i ka hōʻemi a me ka pale ʻana i nā pōʻino i ke ola. E hōʻiliʻili mākou i ka ʻike e pili ana i ka pōʻino waiwai a hana i ka noiʻi ʻike ʻoiaʻiʻo i ka manawa like. ʻO ka hōʻoia UL kahi hōʻoia ʻaʻole koi ʻia ma ʻAmelika Hui Pū ʻIa. Hoʻāʻo nui ia a hōʻoia i ka hana palekana huahana. ʻAʻole i hoʻokomo kāna laulā hōʻoia i nā ʻano EMC (electromagnetic compatibility) o ka huahana.
ʻO ETL ka hōʻailona kū hoʻokahi o Intertek, ka hui lawelawe kūlana kiʻekiʻe a me ka palekana o ka honua me ka mōʻaukala e hoʻi ana i ka makahiki 1896. Ma hope o ka hoʻokumu ʻana o ka mea hana nui ʻAmelika ʻo Edison i ka Lamp Testing Bureau, ua hoʻololi ʻo ia i kona inoa i "Electrical Testing Laboratories" i ka makahiki 1904, kahi i lilo i ETL i kēia lā a hauʻoli i kahi kūlana kiʻekiʻe ma ʻAmelika Hui Pū ʻIa a puni ka honua. Mai kona hoʻokumu ʻia ʻana ma mua o hoʻokahi kenekulia i hala aku nei, ua ulu ʻo ETL i loko o kahi keʻena hoʻokolohua like ʻole a ua helu ʻia ʻo ia he National Recognized Testing Laboratory e ka US Federal Occupational Safety and Health Administration (OSHA). Testing Laboratory-NRTL). I ka manawa like, ʻike pū ka Standards Council of Canada-SCC iā ETL ma ke ʻano he Accredited Certification Body a me kahi Accredited Testing Organization, a ʻike iā ia he hui hōʻoia palekana huahana kūʻokoʻa ma Kanada (hiki iā ʻoe ke komo i ka pūnaewele OSHA http://www.osha.gov no ka ʻike hou aku).
Inā loaʻa i kekahi huahana uila, mīkini a electromechanical paha ka māka ETL, hōʻike ia ua hoʻokō ka huahana i nā koi liʻiliʻi loa o nā kūlana palekana huahana i ʻike nui ʻia e ʻAmelika Hui Pū ʻIa a me Kanada. Ua hoʻāʻo ʻia e Intertek, ka Nationally Recognized Testing Laboratory (NRTL), a ua kūlike me nā kūlana aupuni pili; ʻo ia hoʻi ke ʻae nei ka hale hana hana e hana i nā nānā mau ʻana e hōʻoia i ke kūlike o ka maikaʻi o ka huahana, hiki ke kūʻai ʻia aku i nā mākeke ʻAmelika Hui Pū ʻIa a me Kanada. ʻO ka manaʻo o nā mea hoʻolaha, nā mea kūʻai aku a me nā mea kūʻai aku, ʻo ia ke kūʻai nei lākou i nā huahana i hoʻāʻo ʻia a hōʻoia ʻia e nā ʻaoʻao ʻekolu.
ʻO Susie
ʻO Sichuan Green Science & Technology Ltd., Co.
0086 19302815938
Ka manawa hoʻouna: Nov-30-2023
