Taw qhia txog cov yam ntxwv ntawm Cov Khoom Siv Hmo Ntuj Pom Kev
1. Nthuav daws teeb meem
RNO MC640 ib lub tog raj kheej infrared hmo ntuj tsis pom kev Thermographic lub koob yees duab siv lub ntsuas ntsuas nrog lub ntsuas ntsuas tsis tau ntsuas (microbolometer), yog li lub ntsuas ntsuas tsis tas yuav nruab ib lub tub yees hauv lub cev, yog li nws yog qhov me me, lub teeb hauv qhov hnyav, thiab qis hauv siv zog. Tsis tas li ntawd, lawv tuaj yeem muab cov lus teb dav dua thiab lub sijhawm ua haujlwm ntev dua piv rau cov tshuab ntsuas photon txias. Yog li, cov tshuab tsis siv tub yees tuaj yeem muab cov neeg siv nrog cov sensors rhiab heev nrog cov nqi qis thiab kev ntseeg siab dua.
Txhua tus paub tias qhov kev daws teeb meem ncaj qha cuam tshuam rau cov ntsiab lus ntawm cov duab lossis lub cim uas tshwm rau ntawm qhov screen. Qhov siab dua qhov kev daws teeb meem ntawm cov duab, qhov screen zoo dua, cov duab pom tseeb dua, thiab qhov pom kev zoo dua. Yog li qhov kev daws teeb meem yog qhov tseem ceeb rau kev xaiv cov duab thermal.
Muaj ntau qhov kev daws teeb meem rau infrared thermal imagers, nrog cov khoom siv high-end muaj pixels ntawm 640x480, mid-range infrared thermal imagers muaj pixels ntawm 320x240, thiab low-end infrared thermal imagers muaj pixels ntawm 160x120. Thaum tua tib yam khoom ntawm tib qhov kev ncua deb, qhov siab dua qhov pixel loj ntawm infrared thermal imager, qhov pom tseeb dua qhov tau txais infrared thermal duab. Qhov siab dua pixel, tus nqi siab dua ntawm cov duab hluav taws xob infrared thermal. MC640 muaj qhov kev daws teeb meem siab tshaj plaws ntawm 640x480, thiab yog ib qho ntawm ob peb lub siab kawg nkaus ib chim infrared hmo ntuj pom lub koob yees duab ntawm lub khw.
2. Lub hom phiaj lens aperture thiab magnification
Lub lens yog ib qho tseem ceeb heev nyob rau hauv thermal imagers, thiab cov nyhuv saib thiab kev pom yog txhua yam cuam tshuam nrog qhov loj ntawm lub lens. Feem ntau, lo ntsiab muag ntawm kev ua lag luam muaj li ntawm 14mm txog 75mm. Lub lens ntawm thermal imager yog lub lens kev tshaj lij, tsis yog hom siv hauv cov tshuab pom kev hmo ntuj lossis cov tsom iav zoo tib yam. Thaum muas lo ntsiab muag rau thermal imagers los ntawm cov chaw tsim khoom, lawv tau yuav raws li qhov hnyav hauv grams. Piv txwv li, tus nqi ntawm F44 lo ntsiab muag yuav nyob ib ncig ntawm 5000 yuan. Tus nqi ntawm cov lo ntsiab muag me xws li F19 tsuas yog ob peb puas yuan. Lub lens loj dua yuav kim dua.
MC640 muaj 75mm ultra loj aperture lub hom phiaj lens, tso cai rau koj kom muaj qhov dav thiab tsis txwv kev pom thaum saib lub hom phiaj. Qhov kev nthuav dav digital tuaj yeem ncav cuag li 16 zaug, tsis tsuas yog txo qhov kev ncua deb ntawm lub hom phiaj saib, tab sis kuj tseem ua kom paub meej meej. Ntawm cov thermal imagers zoo sib xws, lub tshuab no muaj lub lens loj tshaj plaws.
3. Ua-hauv LCD npo
Lub MC640 tau nruab nrog lub ntsej muag sab saum toj OLED 800x600 ultra ntshiab LCD npo, lub vijtsam loj, kev daws teeb meem siab, thiab pom pom tseeb dua li cov duab thermal zoo tib yam. Txawm tias thaum siv los nag, daus, pos huab, thiab huab cua tsaus ntuj, nws tseem yuav ua rau koj pom meej thiab ua rau hmo ntuj zoo li hnub.
