Cov lus piav qhia ntxaws txog tus yam ntxwv zoo li qub calibration ntawm tus pas ntsuas kub infrared
1. Txheeb xyuas qhov ntsuas qhov ntsuas kub
Qhov ntsuas kub ntawm qhov ntsuas kub yog qhov tseem ceeb tshaj plaws ua haujlwm Performance index ntawm tus pas ntsuas kub. Txhua hom ntsuas kub muaj nws tus kheej qhov kub thiab txias. Yog li ntawd, tus neeg siv qhov ntsuas kub ntawm qhov ntsuas kub yuav tsum tau txiav txim siab kom raug thiab ua tiav, tsis yog nqaim lossis dav dhau. Raws li txoj cai lij choj ntawm blackbody hluav taws xob, qhov kev hloov ntawm hluav taws xob hluav taws xob los ntawm qhov kub thiab txias nyob rau hauv lub luv-yoj band ntawm lub spectrum yuav dhau qhov kev hloov ntawm hluav taws xob hluav taws xob los ntawm emissivity yuam kev. Yog li ntawd, nws yog qhov zoo dua los siv luv-yoj ntau npaum li qhov ua tau thaum ntsuas kub.
2. Kev ua haujlwm yooj yim thiab siv tau yooj yim
Cov ntsuas kub infrared yuav tsum muaj kev nkag siab, yooj yim rau kev khiav lag luam, thiab yooj yim rau cov neeg siv. Ntawm lawv, portable infrared thermometers yog me me, lub teeb, thiab portable kub ntsuas ntsuas uas sib xyaw ntsuas kub thiab tso zis tso zis. Qhov ntsuas kub tuaj yeem tso tawm ntawm lub vaj huam sib luag thiab ntau cov ntaub ntawv ntsuas kub tuaj yeem tso tawm, thiab qee qhov tuaj yeem ua haujlwm los ntawm cov chaw taws teeb tswj lossis khoos phis tawj software. Nyob rau hauv cov ntaub ntawv ntawm ib puag ncig hnyav thiab nyuaj, lub kaw lus nrog lub ntsuas kub sib cais lub taub hau thiab cov zaub tuaj yeem xaiv tau yooj yim rau kev teeb tsa thiab teeb tsa. Daim ntawv tso tawm cov teeb liab sib piv cov cuab yeej tswj tam sim no tuaj yeem xaiv.
3. Cov ntsuas kev ua tau zoo
Xws li qhov kub thiab txias, qhov loj me, kev ua haujlwm wavelength, ntsuas qhov tseeb, lub sijhawm teb, thiab lwm yam; ib puag ncig thiab kev ua haujlwm, xws li ambient kub, qhov rais, tso saib thiab tso zis, tiv thaiv accessories, thiab lwm yam .; lwm yam kev xaiv, xws li kev yooj yim ntawm kev siv, kev saib xyuas thiab ntsuas kev ua tau zoo, thiab Nqe, thiab lwm yam, kuj muaj qee yam cuam tshuam rau kev xaiv ntawm tus pas ntsuas kub. Nrog kev txhim kho txuas ntxiv ntawm kev siv tshuab thiab thev naus laus zis, infrared tus pas ntsuas kub tsim thiab kev tsim kho tshiab muab cov neeg siv nrog ntau lub zog thiab ntau lub hom phiaj, nthuav kev xaiv.
4. Txiav txim siab qhov kev daws teeb meem kho qhov muag (qhov deb thiab rhiab heev)
Qhov kev daws teeb meem kho qhov muag yog txiav txim siab los ntawm qhov piv ntawm D rau S, uas yog qhov sib piv ntawm qhov deb D ntawm lub pyrometer rau lub hom phiaj thiab txoj kab uas hla S ntawm qhov chaw ntsuas. Yog hais tias tus pas ntsuas kub yuav tsum tau muab ntsia kom deb ntawm lub hom phiaj vim yog ib puag ncig ib puag ncig, thiab lub hom phiaj me me yuav tsum tau ntsuas, tus pas ntsuas kub uas muaj qhov siab kho qhov muag yuav tsum tau xaiv. Qhov siab dua qhov kev daws teeb meem kho qhov muag, piv txwv li nce qhov D: S piv, tus nqi siab dua ntawm cov pyrometer.
