Qhov sib txawv ntawm tib neeg lub cev tus pas ntsuas kub thiab cov ntsuas kub muaj peev xwm
Tib neeg lub cev infrared tus pas ntsuas kub yog siv los ntsuas qhov ntsuas kub ntawm tib neeg lub cev, thaum muaj cov ntsuas kub infrared, raws li lub npe qhia, feem ntau yog siv hauv kev lag luam. Tab sis nws yuav tsum tau qhia meej tias tsis muaj kev kho mob tshwj xeeb lossis kev lag luam infrared tus pas ntsuas kub, vim tias cov qauv tsim khoom ntawm cov ntsuas kub infrared yog tib yam. Muaj tsuas yog high-precision, siab coefficient piv, high-performance infrared tus pas ntsuas kub thiab tsawg-precision, tsis tshua muaj coefficient piv thiab low-performance infrared thermometers. Ntev npaum li qhov emissivity ntawm tus pas ntsuas kub infrared tau teeb tsa ntawm 0.95 (qhov emissivity ntawm tib neeg daim tawv nqaij feem ntau yog qhov muaj nqis, txawm tias muaj qhov sib txawv, qhov cuam tshuam tsuas yog nyob rau hauv 0.2 degrees ), nws ua tau raws li qhov xav tau ntawm tib neeg lub cev ntsuas kub.
Ib qho yog tias qhov ntsuas kub ntawm tib neeg lub cev infrared tus pas ntsuas kub me me, 30-42.5 degrees, tab sis qhov tseeb ntawm cov zaub yog siab. Cov ntsuas kub infrared muaj ntau yam, xws li -50-2200 degrees.
Qhov thib ob yog tias tib neeg lub cev tus pas ntsuas kub infrared yuav tsum nyob ze rau tib neeg lub cev, tsis pub dhau 1-15cm, thiab cov ntsuas kub infrared yuav tsum siab dua 1M. Yog tias ntsuas qhov kub ntawm cov hlau molten, tib neeg yuav tsum tsis txhob nyob ze, thiab qee qhov xav tau txog 10M. Kev ntsuas ze thiab deb feem ntau yog nyob ntawm qhov siv ntawm infrared nthwv dej tawm los ntawm tus pas ntsuas kub. Lub infrared nthwv dej ntawm tib neeg lub cev infrared tus pas ntsuas kub muaj zog heev, nws yuav ua rau muaj kev phom sij rau tib neeg lub cev, thiab nws tsis tsim nyog.
Yog li ntawd, peb tuaj yeem xaiv lub ntsuas kub kom haum raws li peb cov kev xav tau, uas tuaj yeem muab faib ua peb yam: ntsuas kev ua haujlwm, xws li qhov ntsuas kub, 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 yam kev xaiv, xws li yooj yim ntawm kev siv, txij nkawm thiab calibration kev ua tau zoo, thiab tus nqi, kuj muaj qee yam cuam tshuam rau kev xaiv cov ntsuas kub infrared.
