Cov txheej txheem:
Video: Lub infrared illuminator ua dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ib infrared teeb pom kev zoo , los yog IR illuminator , yog ib lub cuab tam uas emits lub teeb nyob rau hauv lub infrared spectrum. Infrared hluav taws xob yog pom tsis tau rau tib neeg lub qhov muag, tab sis rau hmo ntuj pom kev, ib IR illuminator ua haujlwm zoo li lub teeb nyem.
Ua raws li qhov xav tau, koj puas tuaj yeem pom IR illuminator?
Pom tsis pom IR illuminators tsis yog qhov pom tsis tau tiag tiag, nws tsuas yog tias koj lub lens kho qhov muag tsis tuaj yeem khaws qhov ntau ntawm lub teeb. Qhov ntau lossis zaus ntawm wavelengths nyob rau hauv lub teeb xav tau kom pom ntawm qhov muag liab qab yog feem ntau ntawm 390 thiab 700 nanometers, uas hloov mus rau 430-770 THz.
Qhov thib ob, IR teeb nyem ua li cas? Nws yog ib qho cuab yeej tsim los emit infrared teeb. Xav tias yog ib teeb nyem uas tsim lub teeb uas tib neeg lub qhov muag pom tsis tau. Cov cuab yeej pom kev hmo ntuj tuaj yeem nqa lub teeb no thiab ua rau tib neeg pom.
Hais txog qhov no, dab tsi yog infrared illuminator rau hmo ntuj pom kev?
Cov infrared teeb pom kev zoo suav nrog hauv hmo ntuj pom kev lub koob yees duab yog qhov tseeb IR LED uas emits lub teeb nyob rau hauv infrared band. Qhov no infrared Lub teeb yog reflected los ntawm cov khoom thiab yog sau los ntawm lub koob yees duab lens. Cov IR Illuminator tuaj yeem siv hauv CCTV koob yees duab.
Dab tsi yog qhov zoo tshaj plaws IR illuminator?
Qhov zoo tshaj plaws IR Illuminators kom ua kom koj lub zeem muag hmo ntuj muaj peev xwm nyob rau xyoo 2020
- Streamlight 88704 Super TAC IR Long Range Infrared Active Illuminator.
- ATN Corporation, Ir850 Pro Ntev Ntev Ir, Kho Mount.
- Evolva Yav Tom Ntej Technology T20 IR 38mm Lens Infrared Teeb Hmo Ntuj Pom Kev Teeb Teeb Teeb.
Pom zoo:
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Kuv tuaj yeem pom cov kab teeb infrared li cas?
Thaum lub teeb infrared tsis pom ntawm qhov muag liab qab, koj tuaj yeem siv ob peb yam sib txawv los saib nws. Txoj kev yooj yim tshaj plaws los saib lub teeb infrared yog los ntawm kev siv cov chaw taws teeb tswj thaum saib los ntawm lub koob yees duab, tab sis koj tuaj yeem ua infraredgoggles los ntawm koj tus kheej
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