Pahū ʻo Shenhai
Ma nā ʻano ʻano like ʻole e like me ka ʻaila, mea kanu kemika, eli ana, palekana ahi pilikia, lāʻau lapaʻau, a me ka hana ʻai, ʻO nā kaiapuni hiki ke pahū ka mea maʻamau i ka wā hana, hana ʻana, waihona, a me ka logistics. E hōʻoia i ka palekana pilikino a me ka hana, Pono nā huahana uila i hoʻohana ʻia i kēia mau kaiapuni i ka palapala hōʻoia pahū.
E wehewehe
He aha maoli ka palapala hōʻoia no nā huahana uila pahū? E pili ana i ka accreditation o nā lako uila i hoʻohana ʻia i nā ʻoihana e like me ka aila, mea kanu kemika, eli lanahu, lole lole māmā, a me ka hana palaoa, i hea pahū kinoea, lepo, a i ʻole e hōʻiliʻili paha nā fiber.
Loaʻa i kēlā me kēia wahi o ka honua nā kūlana kūʻokoʻa a me nā ʻōnaehana no ka hōʻoia ʻana i nā huahana uila pahū. E ʻimi kākou i kekahi o kēia mau ʻōnaehana hōʻoia honua.
IECEx
ʻO ka ʻōnaehana IECEx, i kākoʻo ʻia e ka International Electrotechnical Commission (IEC), manaʻo e hoʻopau i nā ʻokoʻa o nā mīkini a me nā lawelawe i hoʻohana ʻia i nā wahi pahū a puni ka honua, ka hoʻolaha ʻana i ke kālepa honua me ka mālama ʻana i ka palekana. ʻO ke kūlana o kēia manawa IEC 60079.
Ua lilo ka palapala hōʻoia IECEx i ke ala i makemake ʻia no ka ʻae ʻana i ka palekana honua no nā huahana ma nā wahi pōʻino a ʻike ʻia i nā ʻāina he nui., me Australia, Aotearoa, Palakila, Kanaka, Kina, Iapana, Kōlea Hema, Malaia, Sinapoa, ʻApelika Hema, a me ʻAmelika Hui Pū ʻIa.
Hoʻouka ʻia nā palapala hōʻoia e IECEx i kā lākou pūnaewele, kahi e hiki ai i nā mea hana a me nā mea hoʻohana hope ke loaʻa nā palapala pili.
ATEX
ʻO ka ʻōnaehana ATEX, aponoia e ke Komisina o Europa, manaʻo e hana i kahi mākeke hui i loko o ʻEulopa, ka wehe ʻana i nā pale ʻenehana i ke kālepa a me ka hōʻoia ʻana i ka neʻe manuahi ʻana o nā mīkini no nā wahi pahū i waena o nā mokuʻāina lālā.. Hoʻopili kēia ʻōlelo kuhikuhi i nā mea ʻeli a me nā mea hana ʻole, hoʻonui i ka wehewehe ʻana o nā kaiapuni hiki ke pahū i ka lepo, hikiwawe kinoea, nā mahu, a me ka noe i ka lewa, a e kuhikuhi ana i nā pono olakino a me ka palekana a me nā kaʻina loiloi conformity no nā mīkini i manaʻo ʻia no ia kaiapuni. ʻO ke kuhikuhi o kēia manawa ATEX 100A.
CNEX
ʻO ka ʻōnaehana hōʻoia CNEX o Kina, mālama ʻia e ka National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation (CQST), ua hoʻokumu ʻia ma nā kūlana aupuni e like me ka GB3836 moʻo. Hoʻopili ia i ka nānā ʻana a me ka hōʻoia ʻana i ka hana pahū-hōʻoia no kahi ākea o nā huahana, me nā kaʻa, mea uila, kukui, mea kani, mea kamaʻilio, nā kaʻa, a me nā mea hana mechanical e like me nā elevators a me nā cranes, ka hoopuka ana i na palapala hooiaio pahū.
ʻAmelika ʻĀkau
Ma Amerika Akau, ua hoʻokumu ʻia ka ʻōnaehana palekana maʻamau ma ka National Electrical Code (NEC), me UL913 a me TIA4950 ʻo ia nā kūlana pahū mua.
Kanaka
ʻO ka ʻōnaehana Kanada, mālama ʻia e ka Canadian Standards Association (CSA), ʻO ka hui hōʻoia palekana nui loa o ka ʻāina a me kahi mea hoʻomohala alakaʻi a me ke kino hōʻoia maikaʻi, i kēia manawa hāpai i ka CSA 60079 maʻamau no palapala hōʻoia pahū.