Kev Paub Txog Ultraviolet Illuminometer
Txheej txheem cej luam ntawm Ultraviolet Illuminometer
Ultraviolet irradiance meter, tseem hu ua ultraviolet irradiance meter, ultraviolet siv lub ntsuas ntsuas, thiab lwm yam, feem ntau ntsuas cov hluav taws xob siv hluav taws xob ntawm ultraviolet hluav taws xob, siv rau kev ntsuas ultraviolet irradiance hauv cov teb xws li photochemistry, cov khoom siv polymer aging, flaw detection, ultraviolet qhov chaw cog. cultivation, loj-scale integrated circuit lithography, thiab lwm yam.
Ultraviolet illuminometer siv kev sib xyaw ua ke ntawm 35 lub taub hau sib txawv los ntsuas UVA, UVB, UVC, pom lub teeb, thiab lub teeb infrared. Kev ntsuas wavelengths ntawm ultraviolet illuminometers muab faib ua UVA (320nm-380}nm), UVB (280nm-320}nm), thiab UVC (200nm-280}nm). Qee cov khoom lag luam tuaj yeem ntes tau ntau yam ntawm cov wavelengths, nrog rau cov neeg siv kev lag luam, me me thiab hloov tau yooj yim, thiab tuaj yeem ua haujlwm nrog ib txhais tes. Kev sojntsuam yog cais tawm ntawm lub cev, yooj yim thiab yooj yim, thiab muaj kev nco tsis siv neeg. Nws tuaj yeem khaws 20 cov ntaub ntawv, thiab tuaj yeem siv dav hauv kev lag luam xws li kev noj qab haus huv, kev kho mob, tshuaj lom neeg, kev tu cev, khoom noj khoom haus, hluav taws xob, aerospace, thiab lwm yam. tsom xam, UV lithography, kev kho dej, thiab kev yug me nyuam.
Lub hauv paus ntsiab lus ntawm ultraviolet illuminometer
Ultraviolet illuminometer yog ib qho cuab yeej tshwj xeeb rau kev ntsuas luminosity thiab ci ntsa iab. Kev ntsuas ntawm lub teeb siv (illuminance) yog qib uas ib yam khoom yog illuminated, uas yog, qhov piv ntawm cov luminous flux tau nyob rau saum npoo ntawm cov khoom mus rau qhov chaw illuminated. Ib qho illuminometer feem ntau yog tsim los ntawm selenium lossis silicon photocell thiab microampere meter. Lub hauv paus ntsiab lus yog tias photocell yog ib qho khoom siv hluav taws xob uas ncaj qha hloov lub teeb lub zog rau hauv hluav taws xob hluav taws xob. Thaum lub teeb tawm tsam ntawm qhov chaw ntawm selenium photocell, qhov teeb meem tshwm sim dhau los ntawm cov yeeb yaj kiab hlau 4 thiab mus txog qhov sib cuam tshuam ntawm semiconductor selenium txheej 2 thiab cov yeeb yaj kiab hlau 4, tsim cov nyhuv photoelectric ntawm lub interface. Qhov loj ntawm lub peev xwm sib txawv generated yog proportional rau lub illumination ntawm qhov chaw ntawm lub photocell txais lub teeb. Nyob rau ntawm lub sijhawm no, yog tias ib qho kev sib txuas sab nraud txuas nrog, qhov tam sim no yuav dhau mus, thiab tus nqi tam sim no yuav raug qhia rau ntawm microampere meter nrog qhov ntsuas ntawm Lx. Qhov loj ntawm photocurrent nyob ntawm lub zog ntawm qhov teeb meem teeb meem thiab qhov tsis kam nyob hauv Circuit Court. Lub illuminometer muaj cov cuab yeej ua haujlwm, yog li nws tuaj yeem ntsuas ob qhov siab thiab qis illuminance.
Structure Description ntawm Ultraviolet Illuminometer
Cov cuab yeej muaj xws li ultraviolet sojntsuam UV365 (lossis UV420) thiab ib chav nyeem ntawv, ob qho tib si txuas nrog cov cables siv cov ntsaws thiab cov qhov (sockets). Cov haujlwm ntawm txhua lub pob ntawm sab laug ntawm chav nyeem ntawv yog:
Fais fab: Nias lub pob no kom qhib lub hwj chim, nqa lub pob no kom tua lub hwj chim
Tuav ": Nias lub pob no los tuav cov ntaub ntawv, nqa lub pob no los ua piv txwv cov ntaub ntawv. Thaum ntsuas, nqa lub pob no.
UV365: Nias tus yuam sij no thaum siv UV365 sojntsuam (ntawm lub sijhawm no, tus yuam sij "UV420" yuav tsum tau nqa)
UV420: Nias tus yuam sij no thaum siv UV420 sojntsuam (ntawm lub sijhawm no, tus yuam sij UV365 yuav tsum tau nqa)
" × 1 × 10 " × 100 ", thiab × 1000" yog plaub qhov khawm
Kev ua haujlwm ntawm ultraviolet illuminometer
Yooj yim rau siv: Yooj yim txuas lub sensor tshiab thiab tus tswv tsev yuav cia li teeb tsa nws yam tsis tas yuav nkag mus rau cov kev pabcuam tshiab thiab ntsuas qhov ntsuas. Kev teeb tsa thiab kev ua haujlwm ntawm cov ntsuas ntsuas
