UL ni impfunyapfunyo ya Underwriter Laboratories Inc. UL Umutekano wo Kwipimisha Ikigo UL ni cyo cyemewe cyane muri Amerika ndetse n’ikigo kinini cyigenga gikora ibizamini by’umutekano no kumenyekana ku isi.Numuryango wigenga, wunguka, wumwuga ukora ubushakashatsi kumutekano rusange.Ikoresha uburyo bwo gupima siyanse yo kwiga no kumenya niba ibikoresho bitandukanye, ibikoresho, ibicuruzwa, ibikoresho, inyubako, nibindi byangiza ubuzima numutungo nurwego rwibyangiritse;igena, ikandika, ikanatanga ibipimo bijyanye kandi igafasha kugabanya no gukumira ingaruka zubuzima.Tuzakusanya amakuru kubyangiritse kumitungo kandi dukore ubushakashatsi-bwo gushakisha ukuri icyarimwe.Icyemezo cya UL nicyemezo kitari itegeko muri Amerika.Igerageza cyane kandi yemeza imikorere yumutekano wibicuruzwa.Icyemezo cyacyo ntikirimo EMC (electromagnetic ihuza) ibiranga ibicuruzwa.
ETL ni ikimenyetso cyihariye cya Intertek, isosiyete ikora ibijyanye n’ubuziranenge n’umutekano ku isi ifite amateka kuva mu 1896. Nyuma y’uko umunyamerika ukomeye wavumbuye umunyamerika Edison yashinze ibiro bishinzwe ibizamini bya Lamp, yahinduye izina ayita “Laboratoire y’amashanyarazi” mu 1904, ari yo yabaye ETL yuyu munsi kandi afite izina ryiza muri Amerika ndetse no kwisi yose.Kuva yashingwa mu binyejana birenga ijana bishize, ETL yateye imbere muri laboratoire itandukanye kandi yashyizwe ku rutonde rwa Laboratoire y’igihugu yemewe na Leta ishinzwe umutekano n’ubuzima muri Amerika (OSHA).Kwipimisha Laboratoire-NRTL).Muri icyo gihe, Inama y’ubuziranenge ya Kanada-SCC nayo yemera ko ETL ari urwego rwemeza ibyemezo n’umuryango w’ibizamini byemewe, kandi ikemera ko ari umuryango wigenga ushinzwe umutekano w’ibicuruzwa muri Kanada (ushobora kwinjira ku rubuga rwa OSHA http: / /www.osha.gov kubindi bisobanuro).
Igihe cyose ibicuruzwa byose byamashanyarazi, ubukanishi cyangwa amashanyarazi bifite ikimenyetso cya ETL, byerekana ko ibicuruzwa byujuje ibyangombwa byibuze byujuje ubuziranenge bwibicuruzwa byemewe muri Amerika na Kanada.Yageragejwe na Intertek, Laboratoire Yemewe mu Gihugu (NRTL), kandi yubahiriza ibipimo ngenderwaho bijyanye n'igihugu;bivuze kandi ko uruganda rukora ibicuruzwa rwemeye kugenzurwa buri gihe kugirango harebwe niba ubuziranenge bwibicuruzwa bushobora kugurishwa ku masoko yo muri Amerika na Kanada.Icyo bivuze kubagabura, abadandaza n'abaguzi ni uko bagura ibicuruzwa byageragejwe kandi byemejwe nabandi bantu.
Susie
Sichuan Green Science & Technology Ltd, Co
0086 19302815938
Igihe cyo kohereza: Ugushyingo-30-2023
