Intshayelelo emfutshane kwiSiqinisekiso se-UL

1. Malunga ne-UL

I-UL imfutshane kwi-Underwriter Laboratories Inc. ILabhoratri yoKhuseleko ye-UL lelona ligunyazisiweyo e-United States kunye neziko labucala likhulu elibandakanyekayouvavanyo lokhuselekokunye nokuchongwa emhlabeni.Ngumbutho ozimeleyo, owenza ingeniso umbutho oqeqeshelweyo owenza imifuniselo yokhuseleko loluntu.isiqinisekiso se-ULsisiqinisekiso esinganyanzeliswanga e-United States, ikakhulu uvavanyo kunye nesiqinisekiso sokusebenza kokhuseleko lwemveliso, kwaye umda wesiqinisekiso awubandakanyi imveliso.I-EMC(ukuhambelana kwe-electromagnetic) iimpawu.

2. Inzuzo yeSiqinisekiso se-UL

(1) 1.Imarike yonke yaseMelika ibamba ukubaluleka okukhulu kukhuseleko lwemveliso;abathengi kunye nabathengi baya kukhetha iimveliso ezinamanqaku esiqinisekiso se-UL xa kuthengwa iimveliso.

(2) I-UL inembali engaphezulu kweminyaka eyi-100.Umfanekiso wokhuseleko umiliselwe ngokunzulu kubathengi nakurhulumente.Ukuba awuthengisi iimveliso ngokuthe ngqo kubathengi, abaphakathi baya kufuna ukuba iimveliso zibe namanqaku esiqinisekiso se-UL ukwenza iimveliso zidume.

(3) Abathengi baseMelika kunye neeyunithi zokuthenga banokuzithemba ngakumbi kwiimveliso zenkampani.

(4) Oorhulumente bomdibaniso, iphondo, isiphaluka, kunye noomasipala eUnited States banetotali yezithili zolawulo ezingaphezu kwama-40,000, zonke eziqaphela uphawu lwesiqinisekiso se-UL.

3. I-Anbotek UL egunyazisiweyo

Okwangoku, i-Anbotek ifumene isigunyaziso se-WTDP seUL60950-1kwayeUL60065, oku kuthetha ukuba zonke iingqikelelo kunye neemvavanyo zobungqina zingagqitywa kwi-anbotek, ukunciphisa kakhulu umjikelezo wesatifikethi.