Peb yam ntawm kev xaiv lub ntsuas kub infrared
Cov ntsuas kev ua tau zoo, xws li qhov kub thiab txias, qhov loj me, 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 cov kev xaiv, xws li kev yooj yim ntawm kev siv, kev tu thiab kev ntsuas kev ua tau zoo thiab tus nqi, thiab lwm yam, kuj muaj qee yam cuam tshuam rau kev xaiv ntawm tus pas ntsuas kub.
Txiav txim siab qhov ntsuas qhov ntsuas kub:
Qhov ntsuas kub ntawm qhov ntsuas kub yog qhov tseem ceeb tshaj qhov ntsuas kev ua haujlwm ntawm tus pas ntsuas kub. Txhua hom infrared 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 dhau lossis dav dhau. Raws li txoj cai ntawm blackbody hluav taws xob, nyob rau hauv luv luv-yoj band ntawm lub spectrum, qhov kev hloov ntawm hluav taws xob hluav taws xob los ntawm qhov kub thiab txias 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.
Txiav txim qhov kev daws teeb meem kho qhov muag (nruab 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, qhov kim dua tus pyrometer yuav.
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 kev siv los ntawm cov neeg siv khoom. Ntawm lawv, portable infrared thermometers yog me me, lub teeb, thiab portable kub ntsuas cov cuab yeej uas integrate ntsuas kub thiab tso zis tso zis. Lub vaj huam sib luag tuaj yeem tso saib qhov kub thiab txias thiab tso tawm ntau cov ntaub ntawv ntsuas kub, thiab qee qhov tuaj yeem ua haujlwm los ntawm kev tswj chaw taws teeb lossis khoos phis tawj software. Nyob rau hauv cov ntaub ntawv ntawm hnyav thiab complex tej yam kev mob, ib tug system nrog ib tug nyias muaj nyias ib qhov ntsuas kub ntsuas lub taub hau thiab zaub yuav xaiv tau yooj yim installation thiab configuration. Daim ntawv tso tawm cov teeb liab sib piv cov cuab yeej tswj tam sim no tuaj yeem xaiv.
Calibration ntawm infrared radiation thermometers:
Cov ntsuas kub infrared yuav tsum tau ntsuas kom pom qhov ntsuas kub ntawm cov khoom ntsuas. Yog hais tias qhov ntsuas kub ntawm tus pas ntsuas kub uas siv yog tsis kam rau lub sijhawm siv, nws yuav tsum tau xa rov qab mus rau cov chaw tsim khoom lossis lub chaw saib xyuas kom rov ntsuas dua.
