Hasken titin LED yawanci nesa da mu, idan gazawar haske, muna buƙatar jigilar duk kayan aiki da kayan aikin da ake buƙata, kuma yana buƙatar fasaha don gyara shi. Yana ɗaukar lokaci kuma farashin kulawa yana da nauyi. Don haka gwaji wani lamari ne mai mahimmanci. Gwajin hasken titi na LED ciki har da gwajin hana ruwa ko kariya ta shiga (IP), gwajin zafin jiki, gwajin tasirin tasiri (IK), gwajin tsufa, da sauransu.
Gwajin Kariyar Ingress (IP).
Yana ƙayyade idan hasken zai kare sassan aiki daga ruwa, ƙura, ko tsattsauran kutsawar abu, kiyaye samfurin ta hanyar lantarki da kuma dawwama. Gwajin IP yana ba da ma'aunin gwaji mai maimaitawa don kwatanta kariyar shinge. Yaya ƙimar IP ta tsaya ga? Lambobin farko a cikin ƙimar IP na nufin matakin kariya daga ƙaƙƙarfan abu daga hannu zuwa ƙura, kuma lambobi na biyu a cikin ƙimar IP yana nufin matakin kariya daga tsaftataccen ruwa daga 1mm na ruwan sama zuwa nutsewar wucin gadi har zuwa 1m. .
Ɗauki IP65 misali, "6" yana nufin babu shigar kura, "5" yana nufin kariya daga jiragen ruwa daga kowane kusurwa. Gwajin IP65 yana buƙatar matsa lamba 30kPa a nesa na 3m, tare da ƙarar ruwa 12.5 lita a minti daya, gwajin gwajin minti 1 a kowace murabba'in mita na akalla 3 mintuna. Don yawancin fitilu na waje IP65 yayi kyau.
Wasu yankunan damina suna buƙatar IP66, "6" yana nufin kariya daga jiragen ruwa masu karfi da kuma manyan tekuna. Gwajin IP66 yana buƙatar matsa lamba 100kPa a nesa na 3m, tare da ƙarar ruwa 100 lita a minti daya, gwajin gwajin minti 1 a kowace murabba'in mita na akalla 3 mintuna.
Gwajin Kariyar Tasiri (IK).
Matsayin ƙimar IK: IEC 62262 yana ƙayyadaddun hanyar da yakamata a gwada maƙallan don ƙimar IK waɗanda aka ayyana azaman matakin kariyar da aka bayar akan tasirin injinan waje.
IEC 60598-1 (IEC 60529) ta ƙayyade hanyar gwajin da ake amfani da ita don ƙididdigewa da ƙididdige ƙimar kariyar da wani shinge ke ba da kariya daga kutsawa na abubuwa masu ƙarfi daban-daban daga yatsu da hannaye zuwa ƙura mai laushi da kariya daga kutsawa ruwa daga faɗuwar ƙasa zuwa ƙasa. Jirgin ruwa mai matsa lamba.
IEC 60598-2-3 shine Matsayin Kasa da Kasa don Luminaires don Hasken Hanya da Titin.
An ayyana ƙimar IK a matsayin IKXX, inda “XX” lamba ce daga 00 zuwa 10 da ke nuni da matakan kariya da aka samar ta hanyar shingen lantarki (ciki har da luminaires) akan tasirin injin na waje. Ma'auni na IK yana gano ikon shinge don tsayayya da tasirin makamashi matakan da aka auna a cikin joules (J). IEC 62262 ta ƙayyade yadda dole ne a sanya shinge don gwaji, yanayin yanayin da ake buƙata, yawa da rarraba tasirin gwajin, da guduma mai tasiri da za a yi amfani da shi don kowane matakin ƙimar IK.
Ƙwarewar ƙira yana da duk kayan gwaji. Idan ka zaɓi hasken titi na LED don aikinka, yana da kyau ka tambayi mai kawo kaya don samar da duk rahoton gwaji.
Lokacin aikawa: Satumba-11-2024