Dab tsi yog qhov tseem ceeb ntawm kev yuav khoom rau cov khoom siv hluav taws xob hmo ntuj infrared?
Thaum yuav cov tsom iav hmo ntuj, xaiv raws li qhov kev txiav txim hauv qab no:
1. Duab intensifier raj: ob peb tiam. Nco ntsoov paub meej nrog tus tub luam thaum yuav khoom. Vim hais tias hmo ntuj pom kev ntaus ntawv ntim thiab cov lus qhia feem ntau tsis qhia tias tiam twg ntawm cov duab intensifier raj nws yog. Tau kawg, yog tias koj xav yuav lub 2nd lossis 3rd tiam thaum hmo ntuj pom kev, nws yog qhov zoo tshaj plaws los yuav ib lub qhov muag pom kev hmo ntuj uas tau pom meej meej nrog lub cim ntawm cov duab intensifier raj nws yog, kom tsis txhob ua txhaum koj txoj cai thiab kev txaus siab. Cov cuab yeej pom kev hmo ntuj tam sim no nyob rau hauv kev ua lag luam, xws li Russia's RHO, qhia tias tiam twg ntawm cov duab intensifier raj siv rau ntawm cov khoom ntim thiab tshuab.
2. Lens: Saib ntawm lub lens txoj kab uas hla thiab magnification. Yog tsis xav txog qhov loj me, tau kawg, loj dua yog qhov zoo dua. Rau tib daim duab intensifier raj, hauv txoj cai, qhov loj ntawm txoj kab uas hla, qhov deb ntawm qhov kev soj ntsuam, thiab qhov pom tseeb dua.
3. Cov duab txhim khu kev qha: Feem ntau, cov cuab yeej pom kev hmo ntuj nruab nrog cov cuab yeej no yuav muaj cov duab zoo dua thiab pom tseeb dua nyob rau hauv tib lub sijhawm.
4. Infrared emitter: Qhov zoo ntawm qhov kev ua haujlwm no tseem cuam tshuam ncaj qha rau cov duab zoo.
5. Kev daws teeb meem: Kev daws teeb meem ntawm lub lens tseem ceeb heev. Qhov siab dua qhov kev daws teeb meem, cov duab pom tseeb dua.
Raws li qhov nominal kev soj ntsuam nrug ntawm qhov pom kev hmo ntuj, qhov kev txheeb xyuas qhov deb. Vim tsis muaj cov qauv kev cai, cov kev xav sib txawv. Qhov tseeb, nws tsis muaj qhov tseem ceeb siv. Feem ntau hais lus: qhov deb ntawm thawj tiam yog 100-250 meters, qhov deb ntawm tiam thib ob yog 200-350 meters, thiab qhov deb ntawm lub thib peb tiam yog 300-500 meters, thiab cov khoom yuav ua tau pom meej. Qhov tshwj xeeb yog txiav txim siab los ntawm qhov zoo ntawm lub lens, cov duab ua tshuab, infrared emitter, thiab kev daws teeb meem.
