Mwina tawonapo chizindikiro cha UL pazida zina zapakhomo pamoyo wathu watsiku ndi tsiku. Zolemba zazing'onozi zakhala muyeso wachitetezo pazinthu zosiyanasiyana. Opanga ambiri amafunsira chiphaso cha UL akagulitsa zinthu. Ndiye momwe mungapangire zilembo za UL? Zofunikira zake zenizeni ndi zotani?
Nkhaniyi ikuthandizani kumvetsetsa mitundu ya zilembo za UL, kufunikira kwa certification ya UL, ndi njira zopezera zilembo za UL.
Kodi UL Label ndi chiyani?
Zolemba za UL nthawi zambiri zimatanthawuza za certification zoperekedwa ndi Underwriters Laboratories pambuyo poyesa ndikuwunika.. UL ndiye chidule cha Underwriters Laboratories. Anakhazikitsidwa mu 1894, labotale ndi yodziyimira pawokha, bungwe lopanda phindu lodzipereka kuyesa chitetezo cha anthu. Pofuna kutsimikizira kuti mankhwalawa amakwaniritsa zofunikira zachitetezo ndipo wadutsa mayeso a UL, tidzayika chizindikiro cha UL pachinthucho.
Ubwino wa UL Certification / UL Label
Chitsimikizo cha UL chimakhala makamaka chachitetezo chachitetezo chazinthu komanso chiphaso chachitetezo chamabizinesi. Cholinga chake chachikulu ndikubweretsa zinthu zotetezeka pamsika ndikuthandizira kuonetsetsa kuti anthu ali ndi thanzi labwino komanso chitetezo.
Kumene, kutengera dongosolo la certification la UL ndikudzifunira. Nanga n’chifukwa chiyani anthu ambiri amafunsirabe?
Nazi zifukwa ndi maubwino osindikiza chizindikiro cha UL certification:
1. Kutchuka kwambiri
Chitsimikizo cha UL chikuwonetsa kuti zomwe kampaniyo ili nazo ndizovomerezeka komanso zodalirika pachitetezo chomwe chikugwiritsidwa ntchito.. Nthawi yomweyo, uku ndikutsimikiziranso kwathunthu kwa msika kwa chitetezo chamakampani. Kwa mabizinesi omwe ali ndi satifiketi ya UL, ogula ndi ogula adzakhala ndi chidaliro ndi chidaliro chochuluka.
2. Limbikitsani liwiro la malonda apadziko lonse lapansi
Kudutsa satifiketi ya UL kumatha kufupikitsa kwambiri nthawi yoti zinthu zilowe mumsika waku North America ndipo zitha kutumizidwa kunja. Ndikosavuta kuti mtundu wa kampaniyo ulowe mwachangu mumsika wapadziko lonse lapansi.
3. Miyezo ya khalidwe
Onse ogulitsa ndi magulu ogwiritsira ntchito amakhudzidwa kwambiri ndi ubwino ndi chitetezo cha zinthu. Ziribe kanthu komwe amagula zinthu, adzayang'ana pa kusankha zinthu zokhala ndi ziphaso za UL. Izi zakhala mulingo wokhazikika wamabizinesi ena. Zogulitsa zomwe sizinatsimikizidwe ndi UL nthawi zambiri zimakanidwa kuti zigulidwe.
4. Mbiri yakale
Chifukwa certification ya UL ili ndi mbiri yakale komanso chithunzi chamtundu wabwino kwambiri, wakhazikika kwambiri m’mitima ya anthu wamba. Kuti zinthu zizigulitsidwa bwino pamsika waku North America, ambiri azamalonda amafunikira kuti malonda akhale ndi ziphaso.
5. Zotheka kukopa
Zazinthu zopanda certification za UL, makampani ena a inshuwaransi sangavomereze kuwapatsa inshuwaransi. Kuphatikiza apo, malamulo amderali atha kuletsa mabizinesi kugwiritsa ntchito ndikugulitsa zinthu zamagetsi popanda satifiketi ya UL.
Mitundu ya UL Labels
Chitsimikizo cha UL chikhoza kugawidwa m'magulu awiri amitundu yosiyanasiyana ya mautumiki a UL: Chitsimikizo cha Setifiketi ndi Kuzindikiridwa.
Kulemba kwa UL kumagwiritsidwa ntchito potsimikizira chinthu chomaliza. UL Recognition ndi chiphaso chachitetezo pazowonjezera zazinthu ndi zida. Mwanjira ina, zida zovomerezeka zokha kapena zida zomwe zimakwaniritsa zofunikira zitha kusonkhanitsidwa ndikugwiritsidwa ntchito pazomaliza. Zitsanzo ndi mawaya, thiransifoma, matabwa ozungulira, masiwichi, plugs, pulasitiki, zitsulo, ndi zina.
Kuphatikiza apo, tithanso kugawa zilembo za UL mumitundu itatu yotsatirayi:
1. UL Adalembedwa
Zogulitsa zosiyanasiyana zomwe zalembedwa ndi UL nthawi zambiri zimakhala ndi zida zamagetsi zosiyanasiyana: monga zida zapakhomo, zida zamankhwala, Zida za IT, zida zamagetsi, ndi zina zotero. Ndi oyeneranso zigawo zina, monga masiwichi, mawaya, fuse, ndi zina.
2. UL Classified
Nthawi zambiri, zinthu zamagulu sizinthu zomwe zimagwiritsidwa ntchito ndi ogula, koma amagwiritsidwa ntchito kwambiri ndi mafakitale kapena malonda. Choncho, zofunikira zoyezetsa zazinthu zoterezi zidzakhala zovuta kwambiri. Monga mankhwala mafakitale, zomangira, zida zoteteza moto, ndi zina.
3. UL Certified
UL certification label, imadziwikanso kuti cholembera chowonjezera. Chizindikiro chanzeru cha UL chimakhala ndi zinthu zinayi: logo yoyambira, chizindikiro chotsimikizika, kodi dziko, ndi chizindikiro chapadera. Makasitomala amatha kuyang'ana barcode pacholembapo kuti adziwe kuti malonda apambana mayeso ndi kuwunika kwa UL..
Magawo a Makina Olemba ndi Kulemba
Zogulitsa zolembera zimatengera muyeso woyeserera wa UL969, ndipo amagawidwa m'zinthu zotsatirazi za certification malinga ndi zomwe amagulitsa:
- Chithunzi cha PGDQ2, Kuyika ndi Kulemba Zolemba.
Malinga ndi muyezo wa UL969, za zilembo zosinthidwa, purosesa label kapena chosindikizira label amatha kugwiritsa ntchito mwachindunji. Zogulitsazi zimatanthawuza zolemba zomwe zasindikizidwa ndipo nthawi zambiri zakhala zikugwiritsidwa ntchito pamwamba. Zolembazi zidapangidwa kuti zizigwiritsidwa ntchito m'malo owuma amkati. Komabe, ndi chilolezo chapadera, itha kugwiritsidwanso ntchito panja kapena m'malo achinyezi. Mwachidule, PGDQ2 ndi chizindikiro chosindikizidwa chomwe sichingasinthidwe kapena kusindikizidwanso mutachoka kufakitale.
- PGJI2, Zida Zosindikizira.
Malinga ndi muyezo wa UL969, kuphatikiza kwa zinthu zosindikizidwa kapena zosasindikizidwa pamwamba ndi inki zitha kugwiritsidwa ntchito ndi wopanga zinthu zopangira, wopanga zilembo, kapena fakitale yosindikizira. Kaya zomata zidasindikizidwa kale kapena zosasindikizidwa musanachoke kufakitale, makasitomala amatha kugwiritsa ntchito kusindikiza kwa laser kapena kusindikiza kwa kutentha malinga ndi zosowa zawo kuti adziwe ngati riboni yosindikizira ndi zinthu zimagwirizana. Pomaliza, PGJI2 ndi chinthu chomaliza, ikhoza kusindikizidwanso pambuyo pochoka m’fakitale.
- PGGU2, Kuyika ndi Kulembera Zida Zadongosolo.
Malinga ndi muyezo wa UL969, makamaka ndi zomatira zomatira zokha, kuphatikiza zida zapamwamba ndi mafilimu owuma popanda zilembo zodzimatira zokha, zomwe zitha kugwiritsidwa ntchito ndi omwe amapereka ma label.
- PGIS2, Kuyika ndi Kulemba Zizindikiro, Kugwiritsa Ntchito Mochepa.
Malinga ndi miyezo ya UL817 ndi UL859, zizindikiro zapadera zimachitika kwa mawaya opindika omwe amagwiritsidwa ntchito m'minda yapadera. Itha kugwiritsidwa ntchito ndi makampani osindikiza ma label Converter. Mwachitsanzo mizere yothamanga kwambiri. Chisamaliro chapadera chiyenera kuperekedwa: mitundu yosiyanasiyana ya zilembo iyenera kukhala ndi malangizo atsatanetsatane ngati UL588 kapena UL817 ikugwira ntchito, mitundu ya waya, mawaya angati, komanso ngati angagwiritsidwe ntchito m'nyumba kapena kunja.
- PGAA, Pulogalamu Yovomerezeka ya Label Suppliers.
Izi zikutanthauza satifiketi yofunidwa ndi ogulitsa ma label akamasindikiza zilembo zokhala ndi ULlistingMark kwa opanga zinthu zomaliza.. PGAA ndi wopanga zilembo zovomerezeka ndi UL. Ndibwino kuti musagwiritse ntchito mafakitale kapena ogulitsa popanda izi.
Kuyesa ndi Kuwunika kwa UL969
Kuti mupeze satifiketi ya UL, wopanga amayenera kupereka kaye mankhwalawa ku Underwriter's Laboratories kuti ayese mayeso angapo. Ngati mankhwalawa akwaniritsa zofunikira zonse, UL ilola wopanga kugwiritsa ntchito Chizindikiro cha UL Certification pachogulitsa kapena gawo. Kampani ikavomerezedwa kuti igwiritse ntchito chizindikiritso cha UL pazogulitsa zake, wopanga zilembo za UL akuyenera kutumiza mapangidwe a cholembera cha UL ku UL Label Center kuti awunikenso. Zolemba ziyenera kuyesedwa kuti zitsimikizire kuti zikukwaniritsa zofunikira zomwe zafotokozedwa ndi UL.
UL nthawi zambiri imaweruza ngati chizindikirocho chikugwirizana ndi zomwe zafotokozedwa pazifukwa zotsatirazi:
1. Zipangizo
2. Valani kukana
3. Kulimbikira m'malo ovuta
4. Kukula/malo
5. Kumveka bwino
Kodi Ndingapeze Bwanji Label ya UL?
Pambuyo polemba fomu yofunsira chiphaso cha UL, makampani ambiri adzasokonezeka pakupanga ndi kusindikiza zilembo za UL.
ZLLABEL ndi opanga omwe ali ndi ziphaso za PGAA. Izi zikutanthauza kuti titha kuthana ndi zosowa zanu zonse zolembera satifiketi ya UL. Kuphatikiza apo, zida ndi zomatira zomwe timagwiritsa ntchito zimatha kupirira zovuta zosiyanasiyana, zomwe zingatsimikizire kukhazikika ndi kulimba kwa chizindikirocho. Mutha kuyika zilembo pazinthu zosiyanasiyana, monga zida zamagetsi, mabuku, zikalata, mafuta amafuta, zodzikongoletsera, zovala, ndi zina zotero.
Ngati muli ndi zofunika, chonde tifunseni kuti mupeze yankho labwino kwambiri.
