Mai gwada konewa a tsaye da kwance

1.A tsaye da a kwance konewa gwajin yafi nufin UL 94-2006, GB/T5169-2008 jerin ma'auni kamar yin amfani da wajabta girman Bunsen burner (Bunsen burner) da kuma takamaiman tushen gas (methane ko propane), bisa ga wani tsawo na harshen wuta da kuma wani kusurwa na ko a tsaye yanayin da harshen wuta a tsaye. lokacin da za a yi amfani da konewa don gwada samfuran da aka kunna, kona tsawon lokacin konawa da tsayin konawa don tantance iyawar sa da haɗarin wuta. Ana amfani da ƙonewa, lokacin ƙonawa da tsayin ƙona labarin gwajin don tantance ƙarfinsa da haɗarin wuta.
2.UL94 A tsaye da Horizontal Flammability Tester ana amfani dashi galibi don ƙididdige ƙimar flammability na V-0, V-1, V-2, HB da kayan matakin 5V. Ana amfani da kayan aikin wuta, wayoyi na lantarki, na'urorin lantarki masu ƙarancin ƙarfi, na'urorin gida, kayan aikin injin da na'urorin lantarki, injina, kayan aikin wutar lantarki, kayan lantarki, kayan lantarki, masu haɗa wutar lantarki da na'urorin haɗi da sauran samfuran lantarki da lantarki da sassan su da sassan binciken, samarwa da sassan dubawa mai inganci, amma kuma don kayan rufi, robobin injiniyoyi ko sauran masana'antu masu ƙarfi. Hakanan ana amfani da shi ga masana'antar kayan rufewa, robobin injiniya ko wasu ingantattun kayan konawa. Gwajin flammability na waya da kayan insulating na USB, kayan aikin allo da aka buga, IC insulators da sauran kayan halitta. A lokacin gwajin, ana sanya gunkin gwajin a saman wutar, a kone shi na tsawon dakika 15 sannan a kashe shi na dakika 15, sannan a duba guntun gwajin konawa bayan an maimaita gwajin.