He aha te Tiwhikete UL (Underwriters Laboratories)?
UL (Ngā Taiwhanga Kaituhi Utu)
Ko Underwriter Laboratories (UL) tētahi o ngā kamupene tiwhikete haumaru tawhito rawa atu. Ka whakamanahia e rātou ngā hua, ngā whare, ngā tukanga, ngā pūnaha rānei e ahu mai ana i ngā paerewa ā-umanga. Mā te pera, neke atu i te rua tekau ngā Tiwhikete UL rerekē ka tukuna e rātou mō te whānuitanga o ngā kāwai. Ko ētahi Tohu UL he mea motuhake ki tētahi whenua, ā, e kore rawa e whakamahia, e kitea rānei i te United States, me te rerekē. Kāore he mea e kiia ana he whakaaetanga UL whānui, engari ka wehea e rātou tā rātou tiwhikete kia rārangihia, kia mōhiotia, kia whakarōpūtia rānei.
Ratonga Rārangi UL
Ka tukuna tēnei ki ngā kaihanga e whakaputa ana i ngā hua e tutuki ana i ngā paerewa a te UL, ā, ka whakamanahia hoki e te kaihanga ki te whakamātautau i ngā hua me te whakamahi i te tohu UL.
Ratonga Whakamanahia e te UL
E whakamahia ana ki ngā hua e whakamahia ana hei hanga i tētahi atu hua, e tohu ana he haumaru te whakamahi i roto i ētahi atu mahi whakaputa, ā, ehara i te tohu e kitea ana i runga i te hua whakamutunga.
Ratonga Whakarōpūtanga UL
Ka taea te whakanoho ki ngā hua e te kaihanga e hanga ana i ngā hua e tutuki ana i ngā paerewa a te UL, ā, e mau tonu ana te aroturuki i te kounga me te tika o te UL.
He aha ngā Whakaritenga Tiwhikete UL mō ngā Pouaka Whakamātao mō te Mākete o USA?
Ko Underwriters Laboratories (UL) he kamupene tiwhikete haumaru ā-ao e whakarato ana i ngā whakamātautau me te tiwhikete haumaru me te mahi mō ngā momo hua, tae atu ki ngā pouaka whakamātao. Mēnā he tiwhikete UL tō te pouaka whakamātao, ko te tikanga kua tutuki i a ia ngā paerewa haumaru me te mahi motuhake i whakatūria e te UL. Ahakoa ka rerekē pea ngā whakaritenga tuturu i runga i te tauira motuhake me te paerewa UL e tika ana i te wā o te tiwhikete, anei ētahi whakaritenga noa mō te tiwhikete UL mō ngā pouaka whakamātao:
Haumaru Hiko
Me tutuki i ngā pouaka whakamātao kua whai tiwhikete UL ngā paerewa haumaru hiko pakari. Kei roto i tēnei ko te whakarite kia haumaru ngā wāhanga hiko me ngā waea i roto i te pouaka whakamātao, ā, kia kore ai e tūpono ki te ahi, ki te ru, ki ētahi atu tūponotanga hiko rānei.
Whakahaere Pāmahana
Me pupuri e ngā pouaka whakamātao te pāmahana tika mō te rokiroki kai haumaru. Me pupuri te roto i te 4°C, i raro iho rānei, kia haumaru ai te kai.
Haumaru Ā-Mīhini: Me hoahoa me te hanga ngā wāhanga ā-mīhini o te pouaka whakamātao, pērā i ngā pā hau, ngā pūwero hiko, me ngā motuka, kia whakaitihia ai te mōrearea o te whara, kia mahi haumaru ai hoki.
Ngā Rauemi me ngā Wāhanga
Ko ngā rauemi e whakamahia ana mō te hanganga o te pouaka whakamātao, tae atu ki te whakamahana me ngā hauhautanga, me ātaahua ki te taiao, ā, me tutuki hoki i ngā paerewa haumaru. Hei tauira, kaua ngā hauhautanga e kino ki te taiao, e tūkino rānei i te hauora o te tangata.
Ātete Ahi
Me hanga te pouaka whakamātao kia ātete ki te horapa o te ahi, ā, kia kaua e whakatupu i te tūponotanga o te ahi.
Te Mahi me te Whai Hua
Tērā pea he whakaritenga anō tā te UL e pā ana ki te whai huatanga o te pūngao me te mahi a te pouaka whakamātao, kia tika ai te mahi me te penapena pūngao.
Te Tapanga me te Tohu
Ko ngā taputapu whaimana UL he tapanga me ngā tohu e whakaatu ana i tō rātou mana tiwhikete, ā, e whakarato ana hoki i ngā mōhiohio haumaru nui mō ngā kaihoko.
Ngā Whakamātautau Tūtaki me te Pēhanga
Ko ngā pouaka whakamātao e whakamahi ana i ngā wai whakamatao, ka whakamātauhia te turuturu me te pēhanga hei whakarite kei te hiri tika, ā, kia kore ai e tūpono he turuturu wai whakamatao.
Hototahi ki ngā Paerewa
Me tutuki te pouaka whakamātao i ngā paerewa me ngā ture ā-umanga, pērā i ngā mea e pā ana ki te whai huatanga o te pūngao, ngā āhuatanga haumaru rānei.
Ngā Tohutohu mō te Whiwhi Tiwhikete UL mō ngā Pouaka Whakamātao me ngā Pouaka Tio
He mea nui kia mahi tahi koe me ngā taiwhanga whakamātautau kua whakamanahia e te UL me ngā taiwhanga whakamātautau kua whakamanahia e te UL puta noa i te tukanga tiwhikete kia mōhio ai koe kei te tutuki ō hua i ngā paerewa e hiahiatia ana. Hei tāpiri, kia mōhio tonu koe ki ngā huringa katoa o ngā paerewa me ngā whakaritenga UL ka pā ki ō hua.
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Wā tuku: Oketopa-27-2020 Ngā tirohanga:



