Ukhuseleko lomliloimigangatho yokuvavanya inika ubuncinci benqanaba leemfuno apho ukhuseleko kufuneka lube nalo ukwenzela ukunika ukhuseleko oluyimfuneko kwimixholo yalo emlilweni.Kukho imigangatho emininzi kwihlabathi jikelele kwaye sinikeze isishwankathelo seminye ngakumbiimigangatho eyaziwayo.I-JIS S 1037 yenye yemigangatho eyaziwayo kwaye lo mgangatho waziwa kakhulu kwingingqi yaseAsia.I-JIS imele iMigangatho yoShishino lwaseJapan kwaye ibonelela ngeemfuno ezisemgangathweni zeempahla neenkonzo ezahlukeneyo.I-JIS S 1037 ibonisa iimfuno ezifunekayo ukuze kuhlangatyezwane nazo kwi-sefu yokukhusela umlilo ukuze kuqinisekiswe phantsi kwalo mgangatho.
Umgangatho we-JIS wohlulwe ube ziindidi ezimbini kwaye udidi ngalunye lumele uhlobo lwemixholo olufunekayo ukuze lukhuseleke kwaye luphinde lwahlulwe ngokwemilinganiselo eyahlukeneyo yokunyamezela.
Udidi P
Olu didi lwenzelwe iisefu ezihlangabezana nalo mgangatho wokukhusela iphepha kumonakalo womlilo.Iisefu ezingatshiyozibekwe ngaphakathi eziko imizuzu engama-30, 60, 120 okanye ngaphezulu ngokuxhomekeke kumlinganiselo womlilo oza kufunyanwa.Emva kokuba iziko licinyiwe, lipholiswa ngokwendalo.Ngalo lonke eli xesha, ingaphakathi lesefu ayinakuhamba ngaphezulu kwe-177 degrees Celsius kwaye ipropu yephepha ngaphakathi ayinakuguqulwa umbala okanye itshiswe.Kolu didi, ungaphinda ukhethe ukubandakanya uvavanyo loqhushumbo okanye uvavanyo lwempembelelo njengenxalenye yeemfuno ezinqwenela ukufezekiswa.
Udidi F
Le klasi yenye yezona zinto zingqongqo ngokweemfuno zokunyamezela umlilo njengoko iimfuno zangaphakathi zobushushu kulo mgangatho zingenakuhamba ngaphezu kwe-52 degrees Celsius kunye nokufuma okuhambelanayo ngaphakathi akunakuhamba ngaphezu kwe-80%.Olu didi lwenzelwe ukuba lube lwezisefu ezikhusela izinto zodidi lwediskiti apho umxholo wezinto ezibonakalayo unomxholo wemagnethi kwaye unovelwano kumaqondo obushushu aphezulu kunye nokufuma.Iimfuneko zibonisa ukuba amaqondo obushushu angaphakathi akanako ukuya ngaphezulu kwama-52 degrees celcius
Ngomgangatho we-JIS, akwanelanga ukuphumelela uvavanyo oluyimfuneko lomlilo ukuze ukhuseleke emlilweni ukuze uqinisekiswe phantsi kwalo mgangatho.Uvavanyo lwemveliso nalo luyimfuneko ukuba lugqitywe.Uvavanyo lwemveliso lubonelela ngeemfuno ezincinci zokuba isisefu esikhusela umlilo kufuneka sifezekiswe ukuze kuqinisekiswe umgangatho, ukuqina kunye nokhuseleko lokusetyenziswa.Uvavanyo lwemveliso lubandakanya ukuvulwa kunye nokuvalwa kocango olukhuselekileyo okanye isiciko esinxulumene namandla alo kunye nokuqina, umgangatho wokugqitywa kokhuseleko, ukuzinza kokhuseleko ekuphepheni xa kuvuliwe kunye nokuthembeka okupheleleyo kwefom ekhuselekileyo. .Kwakhona, kumgangatho we-JIS, kuyimfuneko ukubonisa ukuba isixhobo sokuvala kwakhona sisetyenziselwa inxalenye yenkqubo yokuqinisekisa.
Iisefu ezingatshiyoibalulekile ekukhuselweni kwabo kwizinto ezixabisekileyo kunye namaxwebhu abalulekileyo.Ukufumana eso esivavanyiweyo nesiqinisekisiweyo kwimigangatho yamazwe ngamazwe kunokunika isiqinisekiso sokuba ufumana ukhuseleko oludingayo.I-JIS S 1037 ngumgangatho owaziwayo kwihlabathi jikelele ngokugxila kummandla wase-Asia kwaye unikeze ukuqonda okufunekayo kakhulu ukuba yintoni ekhuselekileyo eqinisekisiweyo phantsi kwayo eya kukhusela.NgeGuarda Safe, singumthengisi oqeqeshiweyo wokuvavanywa ngokuzimeleyo kunye nokuqinisekiswa, umgangatho woMlilo kunye neBhokisi eliKhuselekileyo elingenaManzi kunye neBhokisi.Kuluhlu lwethu, unokufumana enye enokunceda ukukhusela okona kubaluleke kakhulu, nokuba kusekhaya, iofisi yakho yasekhaya okanye kwindawo yeshishini kwaye ukuba unombuzo, zive ukhululekile ukuqhagamshelana nathi.
Umthombo: I-Fireproof Safe UK "Amanani oMlilo, iiMvavanyo kunye neZiqinisekiso", zifike kwi-13 kaJuni 2022
Ixesha lokuposa: Jun-13-2022