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Cov cuab yeej pom kev hmo ntuj muaj lub teeb ci infrared built-in thiab muaj qhov tsis siv neeg tiv thaiv glare.
Nws muaj zog practicability thiab siv tau rau kev soj ntsuam tub rog, ciam teb thiab ntug hiav txwv tiv thaiv kev soj ntsuam, kev soj ntsuam kev ruaj ntseg rau pej xeem, sau pov thawj, kev lis kev cai los tiv thaiv kev smuggling, thiab lwm yam nyob rau hauv hmo ntuj tsis muaj teeb pom kev zoo.Nws yog ib qho khoom siv zoo tshaj plaws rau cov chaw saib xyuas kev ruaj ntseg rau pej xeem, tub ceev xwm tub ceev xwm, tub ceev xwm tshwj xeeb, thiab saib xyuas kev saib xyuas.
Qhov kev ncua deb ntawm lub qhov muag yog kho tau, cov duab pom tseeb, kev ua haujlwm yog yooj yim, thiab nws yog tus nqi zoo.Qhov kev nthuav dav tuaj yeem hloov pauv los ntawm kev hloov lub hom phiaj lens (los yog txuas lub extender).
Qauv | Qauv TSIS MUAJ: DT-NH921 | Qauv TSIS MUAJ: DT-NH931 |
IIT | Gen2+ | Gen 3 |
Magnification | 1X | 1X |
Kev daws teeb meem | 45-57 : kuv | 51-57 : kuv |
Photocathode hom | S25 | GaAs |
S/N(db) | 15-21 | 18-25 |
Luminous rhiab heev (μa-lm) | 450-500 | 500-600 |
MTTF(teev) | 10,000 | 10,000 |
FOV (deg) | 42+/- 3 | 42+/- 3 |
Detection nrug (m) | 180-220 : kuv | 250-300 Nws |
Adjustable ntau qhov muag nrug | 65+/-5 | 65+/-5 |
Diopter (deg) | +5/-5 | +5/-5 |
Lens qhov system | F1.2, 25 mm | F1.2, 25 mm |
Txheej | Multilayer broadband txheej | Multilayer broadband txheej |
Kev tsom xam | 0.25—∞ | 0.25—∞ |
Nws pib anti muaj zog lub teeb | High Sensitivity, Ultra ceev, Broadband nrhiav tau | High Sensitivity, Ultra ceev, Broadband nrhiav tau |
rollover nrhiav tau | Khoom tsis sib cuag tsis siv neeg nrhiav kom pom | Khoom tsis sib cuag tsis siv neeg nrhiav kom pom |
Dimensions (mm) (tsis muaj daim npog qhov muag) | 130 x 130 x 69 po | 130 x 130 x 69 po |
khoom | Aviation aluminium | Aviation aluminium |
Qhov hnyav (g) | ib 393 | ib 393 |
Fais fab mov (volt) | 2.6-4.2 V | 2.6-4.2 V |
Roj teeb hom (V) | AA (2) | AA (2) |
Wavelength ntawm infrared auxiliary lub teeb qhov chaw (nm) | 850 | 850 |
Wavelength ntawm liab-explode teeb qhov chaw (nm) | 808 ib | 808 ib |
Video capture fais fab mov (yeem) | Sab nraud fais fab mov 5V 1W | Sab nraud fais fab mov 5V 1W |
Video daws teeb meem (yeem) | Video 1Vp-p SVGA | Video 1Vp-p SVGA |
Roj teeb lub neej (teev) | 80 (W / O IR) 40 (W / IR) | 80 (W / O IR) 40 (W / IR) |
Kev khiav hauj lwm kub (C | -40/+50 | -40/+50 |
txheeb ze humidity | 5% -98% | 5% -98% |
Kev ntsuas ib puag ncig | IP65(IP67xaiv tau) | IP65(IP67xaiv tau) |
Xaiv lub hom phiaj nrog nruab nrab ambient brightness thiab kho cov eyepieces tsis qhib lub hom phiaj lens npog.Raws li pom nyob rau hauv daim duab ③, tig lub eyepiece handwheel clockwise los yog counterclockwise kom phim lub zeem muag ntawm tib neeg lub qhov muag.Thaum pom cov duab pom tseeb tshaj plaws tuaj yeem pom los ntawm lub qhov muag, qhov kev hloov kho qhov muag tau ua tiav.Thaum cov neeg siv sib txawv siv nws, lawv yuav tsum tau hloov kho raws li lawv lub zeem muag.Thawb lub qhov muag mus rau nruab nrab lossis rub lub qhov muag tawm sab nraud kom hloov qhov kev ncua deb ntawm lub qhov muag.
Lub hom tsis siv neeg txawv ntawm "IR" hom, thiab hom tsis siv neeg pib qhov chaw ntsuas qhov ntsuas.Nws tuaj yeem ntes ib puag ncig illuminance hauv lub sijhawm tiag tiag thiab ua haujlwm nrog rau kev siv lub teeb pom kev zoo.Nyob rau hauv ib puag ncig tsawg lossis tsis tshua muaj qhov tsaus ntuj, Lub kaw lus yuav cia li qhib lub teeb pom kev zoo infrared, thiab thaum lub teeb pom kev ib puag ncig tuaj yeem ua tau raws li kev soj ntsuam ib txwm, Lub kaw lus cia li kaw "IR", thiab thaum lub teeb pom kev zoo mus txog 40-100Lux, tag nrho lub cev yog cia li kaw los tiv thaiv cov tub ntxhais photosensitive los ntawm kev puas tsuaj los ntawm lub teeb muaj zog.
Txhawm rau kom cov neeg siv kev nplij siab thaum siv cov kab ke no, lub kaus mom hlau pendant system yog tsim los nrog cov qauv zoo meej kom tau raws li qhov xav tau ntawm cov neeg siv sib txawv.
Kev hloov kho nce thiab nqis: Loosen qhov siab xauv qhov rooj ntawm lub kaus mom hlau pendant counterclockwise, xaub lub pob qhov rooj no nce thiab nqis, kho cov khoom muag rau qhov siab tshaj plaws rau kev soj ntsuam, thiab tig qhov siab xauv qhov rooj ntawm lub kaus mom hlau pendant clockwise kom xauv qhov siab. .Raws li pom hauv daim duab ⑦ lub cim liab.
Kev kho sab laug thiab sab xis: Siv koj cov ntiv tes los nias lub khawm sab laug thiab txoj cai hloov kho ntawm lub kaus mom hlau pendant kom swb qhov pom kev hmo ntuj nyob rau hauv kab rov tav.Thaum hloov mus rau txoj haujlwm tsim nyog tshaj plaws, tso cov khawm hloov kho sab laug thiab sab xis ntawm lub kaus mom hlau pendant, thiab cov khoom siv hmo ntuj pom kev yuav kaw qhov Txoj Haujlwm no, ua tiav sab laug thiab txoj cai kab rov tav hloov.Raws li pom hauv ntsuab hauv daim duab ⑦.
Kev hloov kho pem hauv ntej thiab nraub qaum: Thaum koj yuav tsum tau kho qhov kev ncua deb ntawm lub qhov muag pom kev hmo ntuj thiab tib neeg lub qhov muag, ua ntej tig cov khoom siv xauv lub pob qhov rooj ntawm lub kaus mom hlau pendant counterclockwise, thiab tom qab ntawd xaub lub tsom iav hmo ntuj rov qab.Tom qab kho kom haum rau txoj hauj lwm zoo, tig cov cuab yeej siv clockwise kom xauv Tig lub pob qhov rooj, xauv lub cuab yeej, thiab ua kom tiav kev hloov kho pem hauv ntej thiab nraub qaum, raws li pom hauv xiav hauv daim duab ⑦.