Hasken titi na LED yawanci yana da nisa da mu, idan hasken ya lalace, muna buƙatar jigilar duk kayan aiki da kayan aiki da ake buƙata, kuma yana buƙatar fasaha don gyara shi. Yana ɗaukar lokaci kuma kuɗin kulawa yana da yawa. Don haka gwaji muhimmin al'amari ne. Gwajin hasken titi na LED gami da gwajin kariya daga ruwa ko shigarwa (IP), gwajin zafin jiki, gwajin kariyar tasiri (IK), gwajin tsufa, da sauransu.
Gwajin Kariyar Shiga (IP)
Yana tantance ko hasken zai kare sassan aiki daga ruwa, ƙura, ko kutsewar abu mai ƙarfi, yana kiyaye samfurin lafiya ta hanyar lantarki kuma yana ɗorewa na dogon lokaci. Gwajin IP yana ba da mizani na gwaji mai maimaitawa don kwatanta kariyar rufewa. Ta yaya ƙimar IP take nufi? Lamba ta farko a cikin ƙimar IP tana wakiltar matakin kariya daga abu mai ƙarfi daga hannu zuwa ƙura, kuma lamba ta biyu a cikin ƙimar IP tana wakiltar matakin kariya daga ruwa mai tsarki daga 1mm na ruwan sama zuwa nutsewa na ɗan lokaci har zuwa 1m.
Misali, "6" yana nufin babu ƙura da ke shiga, "5" yana nufin kariya daga jiragen ruwa daga kowace kusurwa. Gwajin IP65 yana buƙatar matsin lamba 30kPa a nisan mita 3, tare da ƙarar ruwa lita 12.5 a minti ɗaya, tsawon lokacin gwaji minti 1 a kowace murabba'in mita na akalla minti 3. Ga yawancin hasken waje, IP65 yayi kyau.
Wasu yankuna da ke da ruwa suna buƙatar IP66, wato hanyar "6" da aka kare daga manyan jiragen ruwa da kuma manyan tekuna. Gwajin IP66 yana buƙatar matsin lamba 100kPa a nisan mita 3, tare da ƙarar ruwa lita 100 a minti ɗaya, tsawon lokacin gwaji minti 1 a kowace murabba'in mita na akalla minti 3.
Gwajin Kariyar Tasiri (IK)
Ma'aunin ƙimar IK: IEC 62262 ya ƙayyade yadda ya kamata a gwada wuraren rufewa don ƙimar IK waɗanda aka ayyana a matsayin matakin kariya da aka bayar daga tasirin injina na waje.
IEC 60598-1 (IEC 60529) ya ƙayyade hanyar gwaji da ake amfani da ita don rarrabawa da kimanta matakin kariya da wani katafaren gida ke bayarwa daga kutsewar abubuwa masu ƙarfi daban-daban daga yatsu da hannaye zuwa ƙura mai laushi da kuma kariya daga kutsewar ruwa daga faɗuwa zuwa jirgin ruwa mai matsin lamba mai yawa.
IEC 60598-2-3 ita ce Ma'aunin Ƙasa da Ƙasa na Hasken Hanya da Titi.
An bayyana ƙimar IK a matsayin IKXX, inda "XX" lamba ce daga 00 zuwa 10 da ke nuna matakan kariya da aka bayar ta hanyar rufewar lantarki (gami da masu haske) daga tasirin injina na waje. Ma'aunin ƙimar IK yana gano ikon rufewar don tsayayya da matakan kuzarin tasiri da aka auna a cikin joules (J). IEC 62262 ya ƙayyade yadda dole ne a ɗora murfin don gwaji, yanayin yanayi da ake buƙata, adadi da rarraba tasirin gwajin, da kuma gudumar tasiri da za a yi amfani da ita ga kowane matakin ƙimar IK.
Masana'antar da ta ƙware tana da duk kayan aikin gwaji. Idan ka zaɓi fitilar titi ta LED don aikinka, ya fi kyau ka nemi mai samar maka da kayayyaki ya ba ka duk rahotannin gwaji.
Lokacin Saƙo: Satumba-11-2024