Isitifiketi Sesiqandisi: Ifriji nefriji eqinisekisiwe yi-USA UL yeMakethe yase-United States

 

 

 

Kuyini isitifiketi se-UL (Underwriters Laboratories)?

I-UL (Ama-Underwriter Laboratories)

I-Underwriter Laboratories (UL) ingenye yezinkampani ezindala kakhulu zokuqinisekisa ukuphepha ezikhona. Ziqinisekisa imikhiqizo, izikhungo, izinqubo noma izinhlelo ezisekelwe ezindinganisweni zomkhakha wonke. Ngokwenza kanjalo, zikhipha izitifiketi ze-UL ezingaphezu kwamashumi amabili ezahlukene zezigaba ezahlukene. Amanye ama-UL Marks aqondene nezwe futhi ngeke asetshenziswe noma abonwe e-United States futhi ngokuphambene nalokho. Ayikho into efana nokuvunyelwa kwe-UL okuvamile, kunalokho zihlukanisa izitifiketi zazo zibe ohlwini, ziqashelwe, noma zihlukaniswe.

 

Isevisi Esohlwini lwe-UL

Inikezwa abakhiqizi abakhiqiza imikhiqizo ehlangabezana nezindinganiso ze-UL futhi inikeza umenzi imvume yokuhlola imikhiqizo nokusebenzisa uphawu lwe-UL ngokwabo.

 

Isevisi Eqashelwa yi-UL

Isetshenziswa emikhiqizweni esetshenziselwa ukukhiqiza omunye umkhiqizo, okubonisa ukuthi kuphephile ukuyisebenzisa ekukhiqizweni okuqhubekayo futhi akuyona uphawu olubonakala kumkhiqizo wokugcina.

 

Isevisi Yokuhlukaniswa Kwe-UL

Ingafakwa emikhiqizweni ngumkhiqizi owenza imikhiqizo ehambisana nezindinganiso ze-UL futhi alandelele i-UL ukuqinisekisa ikhwalithi nokunemba.

 

 

Yiziphi Izidingo Zesitifiketi Se-UL Kumafriji Emakethe Yase-USA? 

 

I-Underwriters Laboratories (UL) yinkampani yomhlaba wonke enikeza ukuhlolwa kokuphepha nokusebenza kanye nesitifiketi semikhiqizo eyahlukahlukene, okuhlanganisa neziqandisi. Uma isiqandisi sinesitifiketi se-UL, kusho ukuthi sihlangabezane nezindinganiso ezithile zokuphepha nokusebenza ezisungulwe yi-UL. Nakuba izidingo eziqondile zingahluka kuye ngemodeli ethile kanye nezinga le-UL elisebenzayo ngesikhathi sokuqinisekiswa, nansi ezinye izidingo ezivamile zesitifiketi se-UL eziqandisini:

 

Ukuphepha Kukagesi

Iziqandisi eziqinisekiswe yi-UL kumele zihlangabezane nezindinganiso zokuphepha zikagesi eziqinile. Lokhu kuhlanganisa ukuqinisekisa ukuthi izingxenye zikagesi kanye nezintambo ezingaphakathi kwesiqandisi ziphephile futhi ngeke zibe yingozi yomlilo, ukushaqeka, noma ezinye izingozi zikagesi.

 

Ukulawula Izinga Lokushisa

Amafriji kumele akwazi ukugcina amazinga okushisa afanele ukuze kugcinwe ukudla ngendlela ephephile. Kufanele agcine ingaphakathi lingaphansi noma ngaphansi kuka-40°F ukuze kuphephe ukudla.

 

Ukuphepha Kwemishini: Izingxenye zemishini zesiqandisi, njengeziphephetha, ama-compressor, nama-motor, kufanele zakhiwe futhi zakhiwe ukuze kuncishiswe ingozi yokulimala futhi zisebenze ngokuphephile.

 

Izinto zokwakha kanye nezingxenye

Izinto ezisetshenziswa ekwakhiweni kwesiqandisi, okuhlanganisa izinto zokushisa kanye neziqandisi, kufanele zibe nobungane nemvelo futhi zihlangabezane nezindinganiso zokuphepha. Isibonelo, iziqandisi akufanele zibe yingozi emvelweni noma zibe yingozi empilweni yabantu.

 

Ukumelana Nomlilo

Isiqandisi kufanele senzelwe ukumelana nokusabalala komlilo futhi singafaki ingozi yomlilo.

 

Ukusebenza Nokusebenza Kahle

I-UL ingaba nezidingo ezihlobene nokusebenza kahle kwamandla kanye nokusebenza kwesiqandisi, okuqinisekisa ukuthi isebenza kahle futhi yonga amandla.

 

Ukulebula Nokumaka

Izinto zikagesi eziqinisekiswe yi-UL zivame ukufaka amalebula nezimpawu ezibonisa isimo sazo sokuqinisekiswa futhi zinikeze ulwazi olubalulekile lokuphepha kubathengi.

 

Ukuhlolwa Kokuvuza Nokucindezela

Amafriji asebenzisa amafriji avame ukuhlolwa ukuvuza kanye nokucindezela ukuqinisekisa ukuthi avaliwe kahle futhi awabeki ingozi yokuvuza kwamafriji.

 

Ukuhambisana Nezindinganiso

Isiqandisi kufanele sihambisane nezindinganiso nemithethonqubo yemboni, njengaleyo ehlobene nokusebenza kahle kwamandla noma izici ezithile zokuphepha.

 

Amathiphu mayelana Nokuthi Ungasithola Kanjani Isitifiketi Se-UL Samafriji Namafriji

 

Kubalulekile ukusebenzisana eduze ne-UL kanye nezindawo zokuhlola eziqinisekiswe yi-UL kuyo yonke inqubo yokuqinisekisa ukuqinisekisa ukuthi imikhiqizo yakho iyahambisana nezindinganiso ezidingekayo. Ngaphezu kwalokho, hlala usesikhathini nganoma yiziphi izinguquko ezindinganisweni ze-UL kanye nezidingo ezingathinta imikhiqizo yakho.