Chitsimikizo cha Firiji: Firiji ndi Freezer Yovomerezeka ndi USA UL ku United States Market

 

 

 

Kodi UL Certification (Underwriters Laboratories) ndi chiyani?

UL (Ma labotale a Underwriter)

Underwriter Laboratories (UL) ndi imodzi mwa makampani akale kwambiri opereka ziphaso zachitetezo. Amavomereza zinthu, malo, njira kapena machitidwe kutengera miyezo yamakampani onse. Pochita izi, amapereka ziphaso zoposa makumi awiri zosiyana za UL zamagulu osiyanasiyana. Zizindikiro zina za UL ndi zamayiko ena ndipo sizidzagwiritsidwa ntchito kapena kuwonedwa ku United States ndipo mosemphanitsa. Palibe chinthu chonga kuvomerezedwa kwa UL, m'malo mwake amagawa ziphaso zawo kukhala zolembedwa, zodziwika, kapena zogawidwa m'magulu.

 

Utumiki Wolembedwa pa UL

Imaperekedwa kwa opanga omwe amapanga zinthu zomwe zikugwirizana ndi miyezo ya UL ndipo imapatsa wopanga chilolezo choyesa zinthuzo ndikugwiritsa ntchito chizindikiro cha UL okha.

 

Utumiki Wodziwika ndi UL

Amagwiritsidwa ntchito pazinthu zomwe zimagwiritsidwa ntchito popanga chinthu china, zomwe zikusonyeza kuti ndi zotetezeka kugwiritsa ntchito popanga china ndipo si chizindikiro chomwe chimawoneka pa chinthu chomaliza.

 

Utumiki Wogawa Magulu a UL

Ikhoza kuyikidwa pa zinthu ndi wopanga yemwe amapanga zinthu zomwe zimagwirizana ndi miyezo ya UL ndipo amatsatira UL kuti atsimikizire kuti ndi yabwino komanso yolondola.

 

 

Kodi zofunikira za UL Certification pa mafiriji a ku USA Market ndi ziti? 

 

Underwriters Laboratories (UL) ndi kampani yapadziko lonse yopereka ziphaso zachitetezo yomwe imapereka mayeso achitetezo ndi magwiridwe antchito komanso ziphaso za zinthu zosiyanasiyana, kuphatikiza mafiriji. Ngati firiji ili ndi satifiketi ya UL, zikutanthauza kuti yakwaniritsa miyezo yeniyeni yachitetezo ndi magwiridwe antchito yomwe idakhazikitsidwa ndi UL. Ngakhale zofunikira zenizeni zitha kusiyana kutengera mtundu winawake ndi muyezo woyenera wa UL panthawi yopereka chiphaso, nazi zina zomwe zimafunika kuti ziphaso za UL zikhale pa mafiriji:

 

Chitetezo cha Magetsi

Mafiriji ovomerezedwa ndi UL ayenera kukwaniritsa miyezo yokhwima ya chitetezo chamagetsi. Izi zikuphatikizapo kuonetsetsa kuti zida zamagetsi ndi mawaya mkati mwa firiji ndi otetezeka ndipo sizingayambitse moto, kugunda kwa mtima, kapena ngozi zina zamagetsi.

 

Kulamulira Kutentha

Mafiriji ayenera kukhala ndi kutentha koyenera kuti chakudya chisungidwe bwino. Ayenera kusunga mkati mwa firiji pa 4°C kapena pansi pa 40°F kuti chakudya chikhale chotetezeka.

 

Chitetezo cha Makina: Zigawo zamakina za firiji, monga mafani, ma compressor, ndi ma mota, ziyenera kupangidwa ndi kupangidwa kuti zichepetse chiopsezo cha kuvulala ndikugwira ntchito mosamala.

 

Zipangizo ndi Zigawo

Zipangizo zomwe zimagwiritsidwa ntchito popanga firiji, kuphatikizapo zotetezera kutentha ndi zoziziritsira, ziyenera kukhala zosamalira chilengedwe komanso zokwaniritsa miyezo yachitetezo. Mwachitsanzo, zoziziritsira siziyenera kukhala zovulaza chilengedwe kapena kuopseza thanzi la anthu.

 

Kukana Moto

Firiji iyenera kupangidwa kuti isafalikire moto ndipo isawopseze moto.

 

Kuchita Bwino ndi Kuchita Bwino

UL ingakhalenso ndi zofunikira zokhudzana ndi kugwiritsa ntchito bwino mphamvu ndi magwiridwe antchito a firiji, kuonetsetsa kuti ikugwira ntchito bwino komanso kusunga mphamvu.

 

Kulemba ndi Kulemba

Zipangizo zovomerezeka ndi UL nthawi zambiri zimakhala ndi zilembo ndi zizindikiro zomwe zimasonyeza momwe zilili ndi satifiketi komanso zimapereka chidziwitso chofunikira chachitetezo kwa ogula.

 

Kuyesa Kutayikira ndi Kupanikizika

Mafiriji omwe amagwiritsa ntchito mafiriji nthawi zambiri amayesedwa kutuluka kwa madzi ndi kupanikizika kuti atsimikizire kuti atsekedwa bwino ndipo sapereka chiopsezo cha kutuluka kwa madzi mufiriji.

 

Kugwirizana ndi Miyezo

Firiji iyenera kutsatira miyezo ndi malamulo amakampani, monga okhudzana ndi kugwiritsa ntchito mphamvu moyenera kapena zinthu zinazake zotetezera.

 

Malangizo okhudza Momwe Mungapezere Satifiketi ya UL ya Mafiriji ndi Mafiriji

 

Ndikofunikira kugwira ntchito limodzi ndi ma laboratories oyesera a UL ndi UL panthawi yonse yopereka satifiketi kuti muwonetsetse kuti zinthu zanu zikutsatira miyezo yofunikira. Kuphatikiza apo, dziwani zosintha zilizonse mu miyezo ya UL ndi zofunikira zomwe zingakhudze zinthu zanu.