Kev ua haujlwm ntawm UV illuminometer
UV illuminance meter yog tsim rau UV irradiance ntsuas hauv thaj chaw ntawm photochemistry, kev laus ntawm cov ntaub ntawv polymer, kev kuaj pom qhov tsis zoo, UV lub teeb ci, cog qoob loo, thiab loj-scale integrated circuit lithography.
Cov yam ntxwv zoo
Cov cuab yeej muaj UV sojntsuam UV365 (lossis UV420) thiab chav nyeem ntawv, ob qhov txuas txuas nrog cable nrog ntsaws thiab lub qhov (socket). Cov yuam sij ntawm sab laug ntawm chav nyeem ntawv yog raws li hauv qab no.
"Power": nias tus yuam sij no rau lub hwj chim ntawm lub xeev, nqa tus yuam sij no rau lub hwj chim tawm hauv lub xeev.
"HOLD": nias tus yuam sij no los tuav cov ntaub ntawv, nqa tus yuam sij no coj mus kuaj cov ntaub ntawv. Tus yuam sij no yuav tsum tau nqa thaum ntsuas.
"UV365": Nias tus yuam sij no thaum siv UV365 sojntsuam (lub sijhawm no, tus yuam sij "UV420" yuav tsum tau nqa).
"UV420": Nias tus yuam sij no thaum siv UV420 sojntsuam (tus yuam sij "UV365" yuav tsum tau tsa).
Cov "× 1", "× 10", "× 100", thiab "× 1000" cov yawm sij yog plaub qhov yuam sij.
Kev ua haujlwm
Thaum ntsuas UV irradiance, thawj nias lub "Power" tus yuam sij, ces nias lub "UV365" (los yog "UV420") qhov tseem ceeb thiab xaiv ntau yam tseem ceeb raws li kev ntsuas xav tau, koj tuaj yeem xoom cov ntaub ntawv.
Zeroing ua tiav, qhov sib txuas lus sojntsuam UV365 (lossis UV420) ntsaws rau hauv chav nyeem ntawv ntawm lub jack, thiab qhov kev sojntsuam photosensitive nto tso rau hauv txoj haujlwm los ntsuas.
Lub sijhawm no lub qhov rais zaub qhia cov naj npawb thiab cov khoom ntawm qhov ntau yam uas yog tus nqi irradiance (unit: micro-watt / cm2) (Ceeb toom: "UV365" thiab "UV420" ob lub hauv paus yuav tsum tsis txhob nias tib lub sijhawm. ).
Yog tias koj xav khaws cov ntaub ntawv ntsuas, koj tuaj yeem nias qhov "Tuav" (Ceeb Toom: koj tsis tuaj yeem nias "Tuav" tus yuam sij ua ntej qhov ntau qhov tseem ceeb yog nias). Thaum qhov kev nyeem ntawv tiav lawm, nqa tus yuam sij "Tuav" kom rov qab mus rau lub xeev cov qauv. Nqa lub hwj chim khawm (tawm) thaum ntsuas tiav.
Nco ntsoov
1. Yog tias tsuas yog "1" tshwm nyob rau sab laug kawg ntawm lub qhov rais zaub, nws qhia tau hais tias lub irradiance yog overloaded thiab tus yuam sij nrog ib tug ntau dua qhov tseem ceeb yuav tsum tau nias los ntsuas; los yog tias
Ua ntej nias qhov yuam sij ntau, tus yuam sij "Tuav" tau raug nias yuam kev, yog li nws yuav tsum tau ua kom raug.
2. "Hwj chim" "kuav" "UV365" "UV420" plaub yam rau tus kheej-locking tus yuam sij, thaum lub plaub ntau yam yuam sij rau ib leeg raws li interlocking yuam sij.
3. Thaum lo lus "LOBAT" lossis "←" tshwm nyob rau sab laug sab laug ntawm lub LCD vaj huam sib luag, lub roj teeb sab hauv yuav tsum tau hloov.
Kev tu
Khaws cov cuab yeej rau hauv qhov chaw huv ntawm qhov kub ntawm 20 ± 10 degree kom tsis txhob muaj kev puas tsuaj nyob rau hauv ib puag ncig hnyav.
