ndi
Chida chowonera usiku chili ndi chowunikira chothandizira cha infrared komanso makina odzitchinjiriza oteteza glare.
Iwo ali practicability amphamvu ndipo angagwiritsidwe ntchito kuonerera asilikali, malire ndi m'mphepete mwa nyanja chitetezo reconnaissance, chitetezo anaziika, kusonkhanitsa umboni, miyambo odana ndi kuzembetsa, etc. usiku popanda kuyatsa.Ndi zida zoyenera m'madipatimenti achitetezo aboma, apolisi okhala ndi zida, apolisi apadera, ndi kulondera.
Mtunda pakati pa maso ndi wosinthika, kujambula kumamveka bwino, ntchitoyo ndi yosavuta, ndipo ndiyotsika mtengo.Kukulitsa kungasinthidwe posintha lens ya cholinga (kapena kulumikiza chowonjezera).
CHITSANZO | Chithunzi cha DT-NH921 | Chithunzi cha DT-NH931 |
IIT | Gen2+ | Gen3 |
Kukulitsa | 1X | 1X |
Kusamvana | 45-57 | 51-57 |
Mtundu wa Photocathode | S25 | Gas |
S/N(db) | 15-21 | 18-25 |
Kumverera kowala (μa-lm) | 450-500 | 500-600 |
Mtengo wa MTTF(maola) | 10,000 | 10,000 |
FOV(deg) | 42+/-3 | 42+/-3 |
Mtunda wozindikira (m) | 180-220 | 250-300 |
Mulingo wosinthika wa mtunda wamaso | 65+/-5 | 65+/-5 |
Diopter (deg) | + 5/-5 | + 5/-5 |
Lens system | F1.2, 25mm | F1.2, 25mm |
Kupaka | Multilayer Broadband zokutira | Multilayer Broadband zokutira |
Kusiyanasiyana | 0.25--∞ | 0.25--∞ |
Auto anti kuwala kwamphamvu | Kukhudzika Kwambiri, Kuthamanga Kwambiri, Kuzindikira kwa Broadband | Kukhudzika Kwambiri, Kuthamanga Kwambiri, Kuzindikira kwa Broadband |
kuzindikira rollover | Kuzindikira kokhazikika kosalumikizana ndi munthu | Kuzindikira kokhazikika kosalumikizana ndi munthu |
Makulidwe (mm) (popanda chigoba chamaso) | 130x130x69 | 130x130x69 |
zakuthupi | Aluminiyamu ya ndege | Aluminiyamu ya ndege |
Kulemera (g) | 393 | 393 |
Magetsi (volt) | 2.6-4.2V | 2.6-4.2V |
Mtundu wa batri (V) | AA(2) | AA(2) |
Kutalika kwa gwero la kuwala kwa infrared (nm) | 850 | 850 |
Kutalika kwa nyali zophulika zofiira (nm) | 808 | 808 |
Mphamvu yojambulira makanema (ngati mukufuna) | Mphamvu zakunja 5V 1W | Mphamvu zakunja 5V 1W |
Kanemayo (posankha) | Kanema 1Vp-p SVGA | Kanema 1Vp-p SVGA |
Moyo wa batri (maola) | 80(W/O IR) 40(W/IR) | 80(W/O IR) 40(W/IR) |
Kutentha kwa Ntchito (C | -40/+50 | -40/+50 |
Chinyezi chachibale | 5% -98% | 5% -98% |
Chiyerekezo cha chilengedwe | IP65(IP67Zosankha) | IP65(IP67Zosankha) |
Cholinga cha kusintha kwa lens kuti muwone bwino patali.Musanasinthe ma lens omwe mukufuna, chonde sinthani zowonera kaye molingana ndi njira yomwe tatchulayi.Mukakonza mandala omwe mukufuna, chonde sankhani malo amdima.Monga momwe zasonyezedwera pachithunzi ④, tsegulani chivundikiro cha mandala, yang'anani pa chandamale, ndi tembenuzirani disolo lamanja molunjika kapena mopingana ndi wotchiyo mpaka chithunzi chowonekera bwino cha chilengedwe chiwonekere, ndikusintha mandala kumalizidwa.Poyang'ana zolinga pa mtunda wosiyana, lens ya cholinga iyenera kusinthidwanso motsatira njira yomwe tatchulayi.
Pamene kuunikira kozungulira kumakhala kotsika kwambiri (malo akuda akuda), ndipo chipangizo chowonera usiku sichingathe kuwona chithunzi chowoneka bwino, mutha kusintha kusinthana kwa ntchito molunjika ku zida zina.dongosolo akulowa "IR" mode.Panthawiyi, kuyatsa kothandizira kwa infrared kwa chinthucho kumayatsidwa kuti kuwonetsetse kuti kugwiritsidwa ntchito moyenera pamalo amdima wathunthu.Zindikirani: Mu mawonekedwe a infrared, ngati mukukumana ndi zida zofanana, ndizosavuta kuwulula chandamale.