Technical Questions Hais txog Infrared Thermometers
Cov khoom siv ntsuas kub tsis sib cuag infrared muaj peb lub koob loj: portable, online thiab scanning hom, nrog ntau yam kev xaiv khoom siv thiab cov khoom siv hauv computer. Txhua series muaj ntau yam qauv thiab specifications. Ntawm cov ntsuas kub ntawm ntau yam qauv thiab cov kev qhia tshwj xeeb, kev xaiv kom zoo ntawm cov ntsuas kub infrared yog qhov tseem ceeb rau cov neeg siv. Cov ntaub ntawv no tsuas yog nthuav qhia cov kauj ruam xav kom raug xaiv tus pas ntsuas kub rau cov neeg siv khoom siv.
Kev xaiv cov ntsuas kub infrared tuaj yeem muab faib ua peb yam: ① Performance indicators, As qhov loj me, kev khiav hauj lwm wavelength, ntsuas qhov tseeb, teb lub sij hawm, thiab lwm yam.
Nrog kev txhim kho thev naus laus zis tas mus li, kev tsim kho kom zoo thiab kev nce qib tshiab ntawm cov ntsuas kub infrared tau muab cov neeg siv khoom siv ntau yam thiab ntau lub hom phiaj, nthuav dav qhov kev xaiv.
Txiav txim siab qhov ntsuas qhov ntsuas kub: Qhov ntsuas kub yog ib qho tseem ceeb tshaj plaws ntawm cov ntsuas ntsuas kub. Txhua tus qauv ntawm tus pas ntsuas kub muaj nws tus kheej ntsuas qhov ntsuas kub. Yog li ntawd, cov neeg siv yuav tsum tau xav txog qhov kub thiab txias ntawm cov khoom ntsuas; qhov ntau yuav tsum tsis txhob nqaim dhau thiab dav. Raws li txoj cai lij choj blackbody hluav taws xob, nyob rau hauv lub luv-yoj spectral band, qhov kev hloov ntawm lub zog radiant tshwm sim los ntawm qhov kub thiab txias tshaj uas tshwm sim los ntawm emissivity yuam kev. Yog li ntawd, luv wavelengths yuav tsum nyiam rau kev ntsuas kub.
Txiav txim siab qhov kev daws teeb meem kho qhov muag (nruab deb thiab rhiab heev): Kev daws teeb meem kho qhov muag yog txhais los ntawm D: S piv, uas yog qhov piv ntawm qhov deb D ntawm tus pas ntsuas kub mus rau lub hom phiaj thiab txoj kab uas hla S ntawm qhov ntsuas qhov chaw. Yog hais tias tus pas ntsuas kub yuav tsum tau muab ntsia kom deb ntawm lub hom phiaj vim yog ib puag ncig kev txwv thaum ntsuas lub hom phiaj me me, tus pas ntsuas kub uas muaj kev daws teeb meem siab yuav tsum raug xaiv. Kev kho qhov muag siab dua txhais tau hais tias qhov loj dua D:S piv thiab tus nqi siab dua ntawm tus pas ntsuas kub.
Kev ua haujlwm yooj yim thiab yooj yim: Infrared thermometers yuav tsum tau nkag siab thiab yooj yim rau kev khiav lag luam rau cov neeg ua haujlwm. Portable infrared tus pas ntsuas kub yog lub compact, lub teeb yuag ntsuas kev ntsuas kub thiab tso zis tso zis, nqa los ntawm cov neeg ua haujlwm rau kev ntsuas kub. Nws cov zaub vaj huam sib luag tuaj yeem qhia qhov kub thiab txias ntau yam ntaub ntawv. Qee cov qauv txhawb kev tswj chaw taws teeb lossis kev ua haujlwm ntawm cov khoos phis tawj software.
Nyob rau hauv qhov hnyav thiab nyuaj ib puag ncig, ib qho system nrog cais qhov ntsuas kub thiab cov chav tso saib tuaj yeem xaiv rau kev teeb tsa yooj yim thiab teeb tsa. Cov ntaub ntawv tso zis hluav taws xob tau sib xws nrog cov cuab yeej tswj hwm uas twb muaj lawm.
Calibration of infrared radiation thermometers: Infrared thermometers yuav tsum tau calibrated kom pom qhov ntsuas kub ntawm lub hom phiaj.
