da
Na'urar hangen dare ta DT-NH8xx kayan aiki ne da ya dace don sassan tsaro na jama'a, jami'an 'yan sanda masu dauke da makamai, 'yan sanda na musamman, da masu gadi.
MISALI | Saukewa: DT-NH825 | Saukewa: DT-NH835 | |
IIT | Gen2+ | Gen3 | |
Girmamawa | 5X | 5X | |
Ƙaddamarwa | 45-57 | 51-57 | |
Nau'in Photocathode | S25 | Ga | |
S/N(db) | 15-21 | 18-25 | |
Haske mai haske (μa-lm) | 450-500 | 500-600 | |
MTTF (sa'o'i) | 10,000 | 10,000 | |
FOV (deg) | 12+/-3 | 12+/-3 | |
Nisan ganowa (m) | 580-650 | 650-700 | |
Alamar karatun digiri | Na ciki (na zaɓi) | Na ciki (na zaɓi) | |
Diopter | +5/-5 | +5/-5 | |
Tsarin ruwan tabarau | F1.5 Ф65 FL=90 | F1.5, Ф65 FL=90 | |
Tufafi | Multilayer Broadband shafi | Multilayer Broadband shafi | |
Kewayon mayar da hankali | 10M--∞ | 10M--∞ | |
Auto anti ƙarfi haske | Babban Hankali, Mai Sauri, Gano Broadband | Babban Hankali, Mai Sauri, Gano Broadband | |
ganowar rollover | Ganewa ta atomatik mara ƙarfi mara lamba | Ganewa ta atomatik mara ƙarfi mara lamba | |
Girma (mm) (ba tare da abin rufe fuska ba) | 220x72x65 | 220x72x65 | |
Kayan abu | Jirgin saman Aluminum Alloy | Jirgin saman Aluminum Alloy | |
Nauyi (g) | 535 | 535 | |
Samar da wutar lantarki (volt) | 2.6-4.2V | 2.6-4.2V | |
Nau'in baturi (V) | CR123A(1) | CR123A(1) | |
Rayuwar baturi (awanni) | 80(W/O IR) 40(W/IR) | 0 (W/O IR) 40 (W/IR) | |
Yanayin aiki (C | -40/+50 | -40/+50 | |
Dangi zafi | 5% -98% | 5% -98% | |
Darajar muhalli | IP65 (IP67 na zaɓi) | IP65 (IP67 na zaɓi) |
Bayan an yi ado da samfurin, a cikin ainihin tsarin amfani, Idan ba a yi amfani da na'urar hangen nesa na ɗan lokaci ba, ana iya jujjuya na'urar hangen nesa a kan kwalkwali.Wannan baya shafar layin gani na yanzu,kuma ya dace don amfani a kowane lokaci.Lokacin da idanu tsirara ke buƙatar kallo, danna maɓallin juyawa na dutsen kwalkwali, sannan kunna taron hangen nesa na dare zuwa sama., Lokacin da kusurwa ya kai digiri 90 ko 180, sassauta maɓallin juyawa na dutsen kwalkwali, tsarin zai kulle yanayin juyawa ta atomatik.Lokacin da kuke buƙatar ajiye tsarin hangen nesa na dare, kuna buƙatar fara danna maɓallin juyawa na Pendant Helmet da farko.Tsarin hangen nesa na dare zai juya ta atomatik zuwa matsayin aiki kuma ya kulle matsayin aiki.Lokacin da aka juya tsarin hangen nesa na dare zuwa kwalkwali, tsarin agogon dare za a kashe ta atomatik.Lokacin juyawa zuwa matsayin aiki, tsarin hangen nesa na dare zai kunna ta atomatik.Kuma aiki kullum.Kamar yadda aka nuna a cikin Fig.
Wannan kayan aikin hangen nesa na dare ba kawai yana goyan bayan maye gurbin ruwan tabarau na haƙiƙa tare da haɓaka daban-daban ba.Hakanan yana goyan bayan haɓakar tandem don canza ƙimar kallo da saduwa da buƙatun nisan kallo daban-daban.(Lens multiplier na Tandem baya shafar ikon hana ruwa na na'urar hangen nesa da kanta).Kafin jerin girman girman, buɗe murfin ruwan tabarau na asali, kuma ku karkatar da madubi mai ninki biyu daidai kai tsaye zuwa gaban ainihin ruwan tabarau.Wannan madubi mai ninki biyu kuma yana goyan bayan haɗin jerin matakai kai tsaye.
Madubin mai ninkawa kuma yana goyan bayan haɗin jerin matakai masu yawa kai tsaye, kuma tsarin haɗin mahaɗin madubi biyu iri ɗaya ne da na ainihin ruwan tabarau.Wannan kayan aikin hangen nesa na dare yana goyan bayan matakan uku na ninka madubi a cikin jerin, kuma matsakaicin ninki biyu shine sau 6X.