;
Ko te DT - NH8XD kei runga i te rangahau hangarau optoelectronics hou me te whakawhanaketanga o nga hua hou, ,Ka whakamahia e te taputapu nga ngongo whakakaha whakaahua teitei, he pai te mahi, he iti te rahi me te taumaha, he maamaa, he maamaa te whakaahua, he mahi ngawari, he utu utu nui, me te whakakapi i te arotahi whainga (te hono ranei i te arotahi whakarea).Ka taea te whakarereke i te whakanui me etahi atu.Ko te hua e hono ana ki tetahi hononga karu motuhake kia noho hei taputapu tirohanga matakite i te po, ka taea hoki te wetewete kia rua nga taputapu tirohanga mo te po.Ko te taputapu whakakitenga o te po kua whakauruhia ki te puna rama awhina infrared me te punaha whakamarumaru anti kanapa aunoa.He kaha te mahi a te hua, a ka taea te whakamahi ki te mataki hoia, te whakamarumaru takutai moana, te tirotiro haumarutanga a te iwi, te maataki tuukino, te aukati i nga mahi aukati, me etahi atu i roto i te taiao whakamarama i te po.He taputapu pai mo te tari haumaru a te iwi, nga pirihimana mau patu, nga pirihimana motuhake me nga kaitiaki kaitiaki.
TAUIRA | DT-NH84XD | DT-NH84XD |
IIT | Gen2+ | Gen 3 |
Whakanui | 4X | 4X |
Whakatau | 45-57 | 51-63 |
Momo Photocathode | S25 | GaAs |
S/N(db) | 15-21 | 18-25 |
Te tairongo marama(μa-lm) | 450-500 | 500-700 |
MTTF(hāora) | 10,000 | 10,000 |
FOV(tohu) | 42+/-3 | 42+/-3 |
Tawhiti rapunga(m) | 450-500 | 500-550 |
Diopter (tohu) | +5/-5 | +5/-5 |
Pūnaha arotahi | F1.4 Ф55 FL=70 | F1.4, Ф55 FL=70 |
paninga | Ko te paninga whanui whanui | Ko te paninga whanui whanui |
Te whānuitanga o te arotahi | 5M--∞ | 5M--∞ |
Aunoa anti kaha marama | Tirohanga aunui tairongo teitei | Tirohanga aunui tairongo teitei |
kitea hurihanga | Te kitenga aunoa-kore-kore totoka | Te kitenga aunoa-kore-kore totoka |
Ahu | 190x190x54 | 190x190x54 |
Rauemi | Konumohe rererangi | Konumohe rererangi |
Taumaha(karekau he pākahiko) | 838 | 838 |
Tuku hiko | 2.6-4.2V | 2.6-4.2V |
Momo pākahiko | AA(2) | AA(2) |
Te ora o te pākahiko(H) | 80(W/O IR) 40(W/IR) | 80(W/O IR) 40(W/IR) |
Te Waahi Mahi(℃) | -40/+50 | -40/+50 |
Te ngakau whakaiti | 5%-98% | 5%-98% |
Whakatauranga taiao | IP65(IP67 kōwhiringa) | IP65(IP67 kōwhiringa) |
1.Karekau he mana
A. tirohia koa mehemea kua utaina te pākahiko.
B. ka taki mena he hiko kei roto i te pākahiko.
C. whakau ana kaore i te tino kaha te rama ambient.
2. Kaore i te marama te Atahanga Target.
A. tirohia te karu kanohi, mena he paru te arotahi.
B. Tirohia te taupoki arotahi e tuwhera ana, kaore ranei ?mehemea i te po
C. whakaū mena kua tika te whakatikatika o te karu (tirohia te mahi whakatikatika kanohi).
D. Whakapumautia te arotahi o te arotahi arotahi, ahakoa kua oti te whakatika.r (e tohu ana i te mahi arotahi arotahi arotahi).
E. whakau ana mehemea ka taea te rama infrared ka hoki katoa nga taiao.
3.Karekau te kitenga aunoa e mahi
A. aratau aunoa, ka kore e mahi tiaki aunoa kanapa.Tena koa tirohia mena kua aukatihia te tari whakamatautau taiao.
B. pore, karekau te punaha tirohanga o te po e whakaweto aunoa, ka whakauru ranei ki runga i te potae.I te wa e noho ana te punaha ki te tuunga mataki noa, kaore e taea e te punaha te tiimata.Tena tirohia te waahi o te maunga potae kua whakaritea me te hua.(tohutohu whakaurunga kakahu whakapaipai)