Infrared (IR) lub koob yees duab thermal tau dhau los ua cov cuab yeej tseem ceeb thoob plaws ntau yam kev lag luam, ua kom tsis muaj kev sib cuag nrog qhov ntsuas kub ntawm qhov siab. Txawm li cas los xij, qhov tseeb ntawm cov cuab yeej no feem ntau raug tshuaj xyuas vim muaj ntau yam cuam tshuam. Kab lus no qhia txog qhov tsis sib xws ntawm IR lub koob yees duab qhov kub thiab txias, tshawb txog cov hauv paus ntsiab lus, cov yam ntxwv tseem ceeb cuam tshuam rau qhov raug, thiab cov kev coj ua zoo tshaj plaws los xyuas kom meej qhov ntsuas. Thoob plaws hauv tsab xov xwm, peb yuav suav nrog cov ntsiab lus xws li "yog thermal koob yees duab, "Suav ir thermal koob yees duab," "Tuam Tshoj ir thermal koob yees duab," "ir thermal koob yees duab chaw tsim tshuaj paus," thiab "ir thermal koob yees duab tsum."
Taw qhia rau Infrared Lub Koob Yees Duab Kub Ntsuas
● Lub hauv paus ntawm lub koob yees duab Infrared
Lub koob yees duab infrared, tseem hu ua thermal imagers, yog cov khoom siv uas kuaj pom lub zog infrared tawm, xa mus, lossis cuam tshuam los ntawm txhua yam khoom ntawm qhov kub siab tshaj xoom. Lub zog no tau hloov mus rau hauv qhov ntsuas kub los yog ntsuas kub-ib daim duab thermal uas qhia txog qhov kub thiab txias ntawm cov khoom hauv nqe lus nug. Tsis zoo li cov ntsuas kub ib txwm muaj, IR koob yees duab muab qhov pom kev pom dav dav ntawm qhov ntsuas kub hloov pauv thoob plaws ib puag ncig, ua rau lawv muaj nuj nqis rau ntau yam kev siv, los ntawm kev tshuaj xyuas kev lag luam mus rau kev kuaj mob.
● Yog vim li cas qhov ntsuas kub kom raug yog qhov tseem ceeb
Kev ntsuas kub kom raug yog qhov tseem ceeb hauv cov ntawv thov uas txawm tias qhov sib txawv me ntsis tuaj yeem ua rau muaj qhov tshwm sim tseem ceeb. Piv txwv li, nyob rau hauv kev lag luam hluav taws xob, txheeb xyuas cov khoom overheated ua ntej lawv tsis tuaj yeem tiv thaiv cov nqi qis thiab muaj peev xwm txaus ntshai. Hauv kev kuaj mob, kev ntsuas qhov ntsuas kub kom meej tuaj yeem pab tshawb pom cov kab mob ntxov. Yog li ntawd, kev nkag siab thiab ua kom ntseeg tau qhov tseeb ntawm IR thermal koob yees duab yog qhov tseem ceeb rau kev ua kom lawv cov txiaj ntsig zoo thiab kev ntseeg siab.
Nkag siab txog Infrared Energy Detection
● Yuav ua li cas Infrared Lub Koob Yees Duab Pom Lub Zog
Lub koob yees duab infrared ua haujlwm los ntawm kev kuaj xyuas lub zog infrared tawg los ntawm cov khoom. Lub zog no yog proportional to the temperature of the object and is captured by the camera's sensor, which then processes it into a temperature reading. Qhov tseeb ntawm cov txheej txheem no yog nyob ntawm ntau yam, suav nrog lub koob yees duab kev daws teeb meem, qhov emissivity ntawm cov khoom, thiab ib puag ncig uas ntsuas ntsuas.
● Hloov ntawm Infrared Zog rau Kev Nyeem Ntawv Kub
Kev hloov dua siab tshiab ntawm lub zog infrared mus rau qhov ntsuas kub ntsuas nrog cov txheej txheem nyuaj uas suav nrog ntau yam tsis xws li emissivity, ambient kub, thiab qhov nrug ntawm lub koob yees duab thiab cov khoom. Advanced IR koob yees duab tuaj nruab nrog cov yam ntxwv uas tso cai rau cov neeg siv nkag mus thiab kho cov kev txwv no txhawm rau txhim kho qhov tseeb. Kev nkag siab tias qhov kev hloov pauv no ua haujlwm li cas yog qhov tseem ceeb rau kev txaus siab rau cov yam ntxwv uas cuam tshuam qhov tseeb ntawm IR thermal koob yees duab.
Cov yam ntxwv cuam tshuam rau IR lub koob yees duab raug
● Emissivity thiab Nws Lub Luag Haujlwm
Emissivity yog ib qho kev ntsuas ntawm ib yam khoom lub peev xwm los emit infrared zog piv rau ib tug zoo meej blackbody nyob rau tib lub kub. Nws txawv ntawm 0 mus rau 1, nrog 1 sawv cev rau lub cev dub zoo tagnrho. Cov ntaub ntawv feem ntau muaj emissivity ntawm 0.1 thiab 0.95. Kev ntsuas qhov tseeb yuav tsum muaj qhov tseeb emissivity nqis hauv IR lub koob yees duab. Kev teeb tsa tsis raug emissivity tuaj yeem ua rau muaj qhov yuam kev tseem ceeb hauv kev nyeem ntawv kub, ua rau nws yog qhov tseem ceeb ntawm qhov tseeb ntawm IR thermal koob yees duab.
● Cov Khoom Ntog thiab lawv qhov cuam tshuam
Cov khoom saum npoo ntawm cov khoom raug ntsuas, xws li nws qhov kev ntxhib los mos, xim, thiab tiav, tuaj yeem cuam tshuam qhov tseeb ntawm qhov ntsuas kub. Piv txwv li, ci ntsa iab los yog qhov chaw muaj kev cuam tshuam zoo li muaj qhov tsis zoo, ua rau nws nyuaj rau IR koob yees duab los ntsuas lawv qhov kub thiab txias. Hauv cov xwm txheej zoo li no, cov txheej txheem zoo li siv cov txheej txheem siab-emissivity lossis siv cov ntaub ntawv siv emissivity tuaj yeem pab txhim kho qhov tseeb.
Qhov tseem ceeb ntawm kev daws teeb meem hauv IR koob yees duab
● Kev daws teeb meem cuam tshuam li cas rau qhov raug
Qhov kev daws teeb meem ntawm IR lub koob yees duab, ob qho tib si ntawm nws cov cuab yeej ntes thiab tso saib, yog qhov tseem ceeb rau kev ntsuas kub kom raug. Cov koob yees duab daws teeb meem siab dua tuaj yeem kuaj xyuas qhov sib txawv me me thermal thiab muab cov duab ntxaws ntxiv. Qhov no yog qhov tseem ceeb tshwj xeeb hauv kev siv qhov chaw me me lossis qhov tsis xws luag yuav tsum tau txheeb xyuas, xws li hauv kev tshuaj xyuas hluav taws xob lossis kev sim PCB.
● Qhov sib txawv ntawm tus ntes thiab kev daws teeb meem
Nws yog ib qho tseem ceeb rau kev sib txawv ntawm kev daws teeb meem detector thiab kev daws teeb meem. Qhov kev daws teeb meem ntes yog hais txog tus naj npawb ntawm cov thermal sensors hauv lub koob yees duab cov khoom ntes array, thaum cov zaub daws teeb meem cuam tshuam rau qhov kev daws teeb meem ntawm lub vijtsam siv los saib cov duab thermal. Txawm hais tias qhov kev daws teeb meem siab tuaj yeem muab qhov pom tseeb, qhov tseeb ntawm qhov ntsuas kub feem ntau yog nyob ntawm qhov ntsuas ntsuas. Yog li ntawd, thaum xaiv ib lub koob yees duab IR, nws yog ib qho tseem ceeb uas yuav tsum tau ua qhov tseem ceeb rau kev ntsuas qhov ntsuas ntsuas tshaj qhov kev daws teeb meem.
Field of View thiab nws cuam tshuam rau qhov tseeb
● Kev txhais thiab qhov tseem ceeb ntawm thaj chaw saib
Qhov chaw saib (FOV) ntawm lub koob yees duab IR yog qhov dav dav uas lub koob yees duab tuaj yeem ntes lub zog infrared. Qhov dav FOV tso cai rau lub koob yees duab los npog thaj tsam loj dua ib zaug, thaum qhov nqaim FOV tsom mus rau ib ntu me rau kev soj ntsuam ntxaws ntxiv. FOV yog txiav txim siab los ntawm optics ntawm IR lub koob yees duab thiab ua lub luag haujlwm tseem ceeb hauv kev ntsuas qhov ntsuas kub.
● Cov xwm txheej zoo rau kev nyeem ntawv ntsuas kub
Rau qhov ntsuas kub kom raug, lub hom phiaj khoom yuav tsum tau sau tag nrho lub koob yees duab qhov chaw saib. Yog tias qhov khoom me dua li FOV, lub koob yees duab yuav ntes tau qhov kub thiab txias ntxiv, ua rau kev ntsuas tsis raug. Kev nkag siab thiab hloov kho FOV raws li qhov loj thiab qhov deb ntawm lub hom phiaj yog qhov tseem ceeb rau kev ua tiav qhov ntsuas kub zoo.
Txoj kev los txiav txim thiab kho emissivity
● Cov txheej txheem los ntsuas emissivity
Muaj ntau txoj hauv kev tuaj yeem ua haujlwm los txiav txim qhov emissivity ntawm cov khoom kom raug. Ib qho txheej txheem feem ntau suav nrog cua sov cov qauv ntawm cov khoom mus rau qhov paub txog qhov kub thiab txias uas siv lub ntsuas qhov tseeb thiab ntsuas qhov ntsuas kub nrog IR lub koob yees duab. Cov teeb tsa emissivity ntawm lub koob yees duab tom qab ntawd hloov kho kom txog thaum kev nyeem ntawv sib phim qhov ntsuas kub. Txoj kev no ua kom qhov ntsuas kub kom raug rau cov khoom siv tshwj xeeb.
● Cov lus qhia tswv yim rau kev kho qhov chaw
Cov tswv yim tswv yim los txhim kho qhov tseeb ntawm IR lub koob yees duab thermal muaj xws li siv cov ntaub ntawv siv hluav taws xob zoo li daim npog ntsej muag lossis xim dub, uas tau paub txog qhov muaj txiaj ntsig zoo. Tsis tas li ntawd, drilling ib lub qhov me me rau hauv cov khoom los tsim cov nyhuv blackbody tuaj yeem muab kev nyeem ntawv tseeb dua. Kev calibration tsis tu ncua thiab kev hloov ntawm lub koob yees duab cov chaw raws li cov kev thov tshwj xeeb tuaj yeem txhim kho qhov ntsuas qhov tseeb.
Kev sib tw nrog Reflective Surfaces
● Nyuaj hauv Kev Ntsuas Cov Khoom Tsawg-Emissivity
Kev ntsuas qhov kub ntawm cov khoom uas tsis tshua muaj hluav taws xob, xws li cov hlau polished, nthuav tawm cov teeb meem tshwj xeeb. Cov ntaub ntawv no zoo li xav txog qhov tseem ceeb ntawm lub zog ambient infrared, ua rau nws nyuaj rau lub koob yees duab kom paub qhov txawv ntawm cov khoom siv lub zog thiab nws qhov chaw nyob ib puag ncig. Qhov no tuaj yeem ua rau qhov ntsuas kub tsis raug, xav tau cov txheej txheem tshwj xeeb thiab hloov kho.
● Cov kev daws teeb meem rau kev nyeem ntawv tseeb ntawm cov ntaub ntawv cuam tshuam
Txhawm rau kov yeej cov teeb meem no, ntau lub tswv yim tuaj yeem ua haujlwm. Siv cov txheej txheem siab, xws li cov xim dub lossis daim kab xev, rau qhov pom kev tuaj yeem pab txhim kho kev ntsuas qhov tseeb. Xwb, siv lub koob yees duab IR nrog kho qhov teeb meem emissivity thiab cov algorithms siab heev uas tsim los kom them rau qhov chaw muaj kev cuam tshuam tuaj yeem muab kev nyeem ntawv zoo dua. Kev nkag siab txog cov txheej txheem no yog qhov tseem ceeb heev kom tau txais kev ntsuas kom raug hauv cov xwm txheej nyuaj.
Portable vs. Tsau Mount IR koob yees duab
● Qhov txawv ntawm daim ntawv thov
IR koob yees duab tuaj nyob rau hauv ntau yam ntaub ntawv, nrog rau portable thiab ruaj mount xaiv, txhua suited rau txawv daim ntaub ntawv. Portable IR koob yees duab yog qhov zoo tagnrho rau kev soj ntsuam ntawm qhov chaw mus, muab kev yooj yim thiab yooj yim ntawm kev siv hauv ntau qhov chaw. Lawv feem ntau siv hauv kev lag luam xws li HVAC, tsheb, thiab tshuaj xyuas lub tsev. Ntawm qhov tod tes, tsau mount IR koob yees duab yog tsim los rau kev soj ntsuam tas li nyob rau hauv cov txheej txheem kev lag luam, qhov twg yuav tsum tau ntsuas qhov kub thiab txias mus sij hawm ntev.
● Thaum Yuav Siv Portable vs. Tsau Mount Lub Koob Yees Duab
Kev xaiv ntawm portable thiab ruaj mount IR koob yees duab yog nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov. Rau qhov chaw ib puag ncig uas nrawm, kev tshuaj xyuas ntawm qhov chaw yog qhov tsim nyog, lub koob yees duab IR portable muab cov kev daws teeb meem zoo tshaj plaws. Nyob rau hauv sib piv, tsau mount koob yees duab yog zoo suited rau daim ntaub ntawv uas thov kom tas mus li kev soj ntsuam thiab cov ntaub ntawv logging, xws li nyob rau hauv manufacturing nroj tsuag los yog lub zog chaw. Nkag siab txog qhov zoo ntawm txhua hom yog qhov tseem ceeb rau kev xaiv lub koob yees duab IR zoo rau koj cov kev xav tau.
Lub luag haujlwm ntawm Environmental Conditions
● Qhov kub thiab txias ntawm ib puag ncig
Qhov tseeb ntawm IR thermal koob yees duab tuaj yeem cuam tshuam los ntawm qhov kub thiab txias ntawm cov khoom raug ntsuas thiab ib puag ncig ib puag ncig. Piv txwv li, qhov kub thiab txias los yog kub hloov ceev tuaj yeem cuam tshuam rau lub koob yees duab kev ua haujlwm. Nws yog ib qho tseem ceeb kom ntseeg tau tias IR lub koob yees duab siv tau ntsuas rau qhov ntsuas kub tshwj xeeb ntawm daim ntawv thov thiab muaj peev xwm them nyiaj rau ib puag ncig xws li av noo thiab cua.
● Kev cuam tshuam ntawm Atmospheric Transmission ntawm qhov tseeb
Atmospheric tej yam kev mob kuj tuaj yeem cuam tshuam qhov tseeb ntawm IR thermal koob yees duab. Tej yam xws li plua plav, pa taws, thiab av noo tuaj yeem nqus lossis tawg lub zog infrared, ua rau kev nyeem ntawv tsis raug. Advanced IR koob yees duab tuaj nruab nrog cov yam ntxwv uas suav nrog cov teebmeem hauv huab cua, ua kom muaj kev ntsuas ntau dua. Nkag siab txog qhov cuam tshuam ntawm ib puag ncig thiab xaiv lub koob yees duab IR nrog cov yam ntxwv tsim nyog yog qhov tseem ceeb rau kev ntsuas kub kom raug.
Xaiv lub koob yees duab Infrared txoj cai rau koj xav tau
● Kev txiav txim siab rau kev siv sib txawv
Xaiv txoj cai IR lub koob yees duab thermal yuav tsum tau ua tib zoo xav txog ntau yam, nrog rau hom kev thov, qhov kub thiab txias, thiab cov yam ntxwv tshwj xeeb xav tau. Piv txwv li, IR lub koob yees duab siv hauv kev kuaj mob yuav xav tau kev nkag siab ntau dua thiab kev daws teeb meem piv rau ib qho siv hauv kev tshuaj ntsuam xyuas. Nkag siab txog cov cai tshwj xeeb ntawm koj daim ntawv thov thiab xaiv lub koob yees duab IR uas ua tau raws li cov kev xav tau yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig raug thiab txhim khu kev qha.
● Qhov tseem ceeb ntawm kev txhawb nqa, kev cob qhia, thiab cov yam ntxwv ntxiv
Ntxiv nrog rau cov kev qhia tshwj xeeb, nws yog ib qho tseem ceeb uas yuav tsum xav txog qib kev txhawb nqa thiab kev cob qhia los ntawm IR thermal koob yees duab khoom muag. Kev txhawb nqa dav dav thiab kev cob qhia tuaj yeem txhim kho qhov ua tau zoo thiab qhov tseeb ntawm lub koob yees duab. Tsis tas li ntawd, cov yam ntxwv zoo li Wi-nkaus kev sib txuas, kev sib koom ua ke Bluetooth, thiab kev tsim qauv ergonomic tuaj yeem txhim kho kev siv tau thiab ua haujlwm tau zoo. Ua kom ntseeg tau tias lub koob yees duab IR xaiv los nrog kev txhawb nqa txaus thiab cov yam ntxwv ntxiv tuaj yeem txhim kho nws qhov tseeb thiab kev ntseeg tau ntxiv.
Xaus
Ua kom ntseeg tau qhov tseeb ntawm IR thermal koob yees duab yog qhov tseem ceeb rau lawv txoj kev siv tau zoo thoob plaws ntau yam kev siv. Los ntawm kev nkag siab txog cov hauv paus ntsiab lus ntawm kev tshawb nrhiav lub zog infrared, cov yam ntxwv cuam tshuam rau qhov tseeb, thiab cov kev coj ua zoo tshaj plaws rau kev ntsuas, cov neeg siv tuaj yeem ua kom qhov tseeb thiab kev ntseeg siab ntawm cov cuab yeej muaj zog no. Txawm hais tias rau kev tshuaj xyuas kev lag luam, kev kuaj mob, lossis kev tshuaj xyuas hauv tsev, ntsuas qhov ntsuas kub kom raug nrog IR lub koob yees duab thermal tuaj yeem tiv thaiv cov nqi tsis raug thiab txhim kho kev txiav txim siab.
Cov koob yees duab infrared, tshwj xeeb tshaj yog cov los ntawm cov chaw tsim khoom muaj koob npe ir thermal lub koob yees duab los yog ir thermal koob yees duab khoom muag, muab cov kev daws teeb meem tsis zoo rau kev ntsuas kub. Los ntawm kev ua tib zoo xaiv lub koob yees duab kom raug thiab kho nws cov chaw kom haum rau cov ntawv thov tshwj xeeb, cov neeg siv tuaj yeem ua kom ntseeg tau qhov ntsuas kub kom raug thiab txhim khu kev qha.
TxogSavgood
Hangzhou Savgood Technology, tsim nyob rau hauv lub Tsib Hlis 2013, tau cog lus los muab kev tshaj lij CCTV kev daws teeb meem. Nrog 13 xyoo ntawm kev paub nyob rau hauv kev ruaj ntseg & soj ntsuam kev lag luam, Savgood muaj kev txawj ntse xws li kho vajtse mus rau software, thiab los ntawm analog mus rau network systems. Lawv lub koob yees duab bi-spectrum, uas muaj cov qauv pom thiab IR thiab LWIR thermal lub koob yees duab modules, ua kom muaj kev ruaj ntseg 24-teev hauv txhua qhov huab cua. Savgood cov khoom, suav nrog ntau hom ob-spectrum koob yees duab, tau dav siv thoob plaws ntau lub lag luam thiab cheeb tsam, ua kom pom lawv txoj kev mob siab rau kev ua tau zoo thiab kev tsim kho tshiab hauv kev soj ntsuam kev siv tshuab.
