Cov ntsiab cai thiab kev faib tawm ntawm cov khoom Lux me me: Yuav ua li cas leters ua haujlwm?
Lub hauv paus ntsiab lus ntawm kev ntsuas hluav taws xob: lub xov tooj ntawm tes yog ib qho yees duab yees duab uas hloov tau lub teeb hluav taws xob. Thaum lub teeb muaj xwm txheej nyob saum npoo ntawm Selenium lub teeb cell, qhov teeb meem ntawm lub teeb saws selenium txheej 2 thiab tsim cov nyhuv hlau ua yeeb yaj kiab ntawm lub interface. Qhov ntau ntawm cov peev xwm muaj peev xwm tsim tau cov tsim hluav taws xob yog sib npaug rau qhov chaw ua kom zoo rau saum npoo ntawm lub photovoltaic cell tau txais lub teeb ci. Txij ntawm no, yog tias muaj kev sib txuas sab nraud, thiab tus nqi tam sim no yuav qhia nyob rau ntawm cov microoampere meter nrog cov lux (LX) raws li qhov ntsuas. Qhov ntau ntawm cov photocret yog nyob ntawm lub zog ntawm qhov xwm txheej teeb thiab qhov tsis kam nyob hauv Circuit Court. Qhov ntsuas Illuminance muaj lub iav ua haujlwm ntaus ntawv, yog li nws tuaj yeem ntsuas ob qho tib si loj thiab tsawg illuminance. Hom Tshuaj Illuminance: 1. Pom Kev Ntsuas Lub Chaw: Tsis Zoo Li Qub, Tsis tshua muaj siv Selenium Medical Illuminance Illuminance Illuminance Illuminance
Kev Ntsuas Cov Cai ntawm Illuminance Meter:
Lub xov tooj photovolticic yog ib qho yees duab tiv thaiv uas tau hloov lub teeb lub zog rau hauv hluav taws xob. Thaum lub teeb muaj xwm txheej nyob saum npoo ntawm Selenium lub teeb cell, qhov teeb meem ntawm lub teeb saws selenium txheej 2 thiab tsim cov nyhuv hlau ua yeeb yaj kiab ntawm lub interface. Qhov ntau ntawm cov peev xwm muaj peev xwm tsim tau cov tsim hluav taws xob yog sib npaug rau qhov chaw ua kom zoo rau saum npoo ntawm lub photovoltaic cell tau txais lub teeb ci. Txij ntawm no, yog tias muaj kev sib txuas sab nraud, thiab tus nqi tam sim no yuav qhia nyob rau ntawm cov microoampere meter nrog cov lux (LX) raws li qhov ntsuas. Qhov ntau ntawm cov duab ntawm cov duab ntawm cov duab ntawm lub zog ntawm lub zog ntawm qhov xwm txheej teeb. Qhov ntsuas Illuminance muaj lub iav ua haujlwm ntaus ntawv, yog li nws tuaj yeem ntsuas ob qho tib si loj thiab tsawg illuminance.
Hom tshuaj ntsuab meters:
1. Kev Pom Kev Ntsuas Khoom Siv: Qhov tsis yooj yim siv, qis dua qhov raug, tsis tshua muaj siv
2. Optoelectronic Lux meter: feem ntau yog siv Selenium photovoltaic thiab silicon photovoltaic cell thiab li cas. Kev thiab Kev Siv Cov Cai ntawm photovoltaic cell Khoom kim heev:
1. Kev hloov pauv microampere, hloov pauv lub zog, thiab lwm yam) lossis cov xov tooj cua ntsawj,
2. Kev siv tau siv: ① photovoltic cell yuav tsum yog ib tug selenium (SE) photovoltic cell lossis silicon (si) photovoltaic nrog txoj cai zoo nkauj; Lub sijhawm ntev ua haujlwm tseem tuaj yeem tswj tau zoo ruaj khov thiab siab rhiab; Thaum siv cov e, xaiv lub photovoltic cell nrog lub siab nyob rau sab hauv kev tiv thaiv, uas muaj qhov tsis tshua muaj siab, thiab tsis yooj yim li kev puas tsuaj rau lub teeb. Nws yog nruab nrog lub lim v (λ) Kev Kho Hniav Kev Kho Lus, tsim nyog rau lub teeb pom kev ntawm cov xim sib txawv teeb tsa, nrog cov yuam kev me me. ③ Ntxiv cov tshuaj tsib lub ntsej muag dawb (cov khoom siv dawb lossis dawb lub kaum sab xis yog loj, lub photovoltic cell deviates los ntawm cov cosine txoj cai. Prolluminance Motource Meter yuav tsum tau ua haujlwm nyob rau hauv lossis ze chav sov (drift ntawm lub photovoltaic hloov pauv nrog kub)
