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DT - NH8XD yog raws li qhov tseeb optoelectronics technology tshawb fawb thiab kev loj hlob ntawm cov khoom tshiab, , Cov cuab yeej txais kev ua haujlwm siab cov duab intensifier raj, nrog kev ua tau zoo, ntim me me thiab qhov hnyav, lub teeb, pom tseeb, kev ua haujlwm yooj yim, kev ua haujlwm siab, thiab los ntawm kev hloov lub hom phiaj lens (los yog txuas lub lens multiplier).Nws tuaj yeem hloov magnification thiab lwm yam.Cov khoom lag luam txuas nrog lub tshuab tshwj xeeb tshwj xeeb los ua cov khoom siv kho qhov muag pom kev hmo ntuj, thiab tseem tuaj yeem muab faib ua ob qho khoom siv hmo ntuj pom kev.Lub teeb pom kev tsaus ntuj yog nruab nrog lub teeb pom kev zoo infrared thiab ib qho kev tiv thaiv tsis siv neeg tiv thaiv glare.Cov khoom muaj zog practicability thiab tuaj yeem siv rau kev soj ntsuam tub rog, kev tiv thaiv ntawm ntug dej hiav txwv, kev soj ntsuam kev ruaj ntseg rau pej xeem, forensics, kev lis kev cai los tiv thaiv smuggling, thiab lwm yam nyob rau hauv tsis muaj illumination ib puag ncig thaum hmo ntuj.Nws yog ib qho khoom siv zoo tshaj plaws rau pej xeem kev ruaj ntseg, tub ceev xwm tub ceev xwm, tub ceev xwm tshwj xeeb thiab tub ceev xwm saib xyuas.
Qauv | DT-NH84XD | DT-NH84XD |
IIT | Gen2+ | Gen 3 |
Magnification | 4X | 4X |
Kev daws teeb meem | 45-57 : kuv | 51-63 : kuv |
Photocathode hom | S25 | GaAs |
S/N(db) | 15-21 | 18-25 |
Luminous rhiab heev (μa-lm) | 450-500 | 500-700 |
MTTF (hli) | 10,000 | 10,000 |
FOV (deg) | 42+/- 3 | 42+/- 3 |
Detection nrug (m) | 450-500 | 500-550 |
Diopter (zeeg) | +5/-5 | +5/-5 |
Lens qhov system | F1.4 Ф55 FL = 70 | F1.4, F55 FL = 70 |
Txheej | Multilayer broadband txheej | Multilayer broadband txheej |
Kev tsom xam | 5M-- ∞ | 5M-- ∞ |
Nws pib anti muaj zog lub teeb | High rhiab heev broadband nrhiav kom tau | High rhiab heev broadband nrhiav kom tau |
rollover nrhiav tau | Khoom tsis sib cuag tsis siv neeg nrhiav kom pom | Khoom tsis sib cuag tsis siv neeg nrhiav kom pom |
Qhov ntev | 190 x 190 x 54 | 190 x 190 x 54 |
Khoom siv | Aviation aluminium | Aviation aluminium |
Luj (tsis muaj roj teeb) | 838 ua | 838 ua |
Fais fab mov | 2.6-4.2 V | 2.6-4.2 V |
Hom roj teeb | AA (2) | AA (2) |
Roj teeb lub neej (H) | 80 (W / O IR) 40 (W / IR) | 80 (W / O IR) 40 (W / IR) |
Ua haujlwm kub (℃) | -40/+50 | -40/+50 |
kwv tij txo hwj chim | 5% -98% | 5% -98% |
Kev ntsuas ib puag ncig | IP65 (IP67 yeem) | IP65 (IP67 yeem) |
1. Tsis muaj zog
A. thov xyuas seb lub roj teeb puas thauj khoom.
B. xyuas seb puas muaj hluav taws xob hauv lub roj teeb.
C. lees paub tias lub teeb ambient tsis muaj zog heev.
2. Lub hom phiaj duab tsis meej.
A. xyuas lub qhov muag, seb lub hom phiaj lo ntsiab muag puas qias neeg.
B. Kos lub lens npog qhib los yog tsis yog thaum hmo ntuj
C. paub meej tias seb lub qhov muag puas raug kho kom raug (saib rau kev ua haujlwm kho qhov muag).
D. Paub meej tias lub hom phiaj ntawm lub hom phiaj lens, txawm tias tiav lawm.r (xa mus rau lub hom phiaj lens tsom ua haujlwm).
E. lees paub seb lub teeb infrared puas tau qhib thaum ib puag ncig rov qab.
3. Tsis siv neeg tshawb pom tsis ua haujlwm
A. hom tsis siv neeg, thaum glare tsis siv neeg tiv thaiv tsis ua haujlwm.Thov xyuas seb lub tuam tsev kuaj ib puag ncig puas raug thaiv.
B. ntxeev, qhov pom kev hmo ntuj tsis tuaj yeem tua lossis nruab rau ntawm lub kaus mom hlau.Thaum lub kaw lus nyob rau hauv qhov kev soj ntsuam ib txwm, lub kaw lus tsis tuaj yeem pib ib txwm.Thov xyuas qhov chaw ntawm lub kaus mom hlau mount yog tsau nrog cov khoom.(Reference headwear installation)