Lub hauv paus ntsiab lus ntawm Infrared Thermometer - Calibration ntawm Infrared Thermometer
Hauv cov txheej txheem tsim khoom, infrared ntsuas kub ntsuas thev naus laus zis ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas cov khoom zoo thiab kev soj ntsuam, cov khoom siv hauv online tsis raug kuaj xyuas thiab kev tiv thaiv kev nyab xeeb, thiab txuag hluav taws xob. Piv nrog rau kev ntsuas kub ntawm kev sib cuag, kev ntsuas kub infrared muaj qhov zoo ntawm lub sijhawm teb ceev, tsis sib cuag, siv kev nyab xeeb thiab kev pab lub neej ntev. Yog li, dab tsi yog lub hauv paus ntsiab lus ntawm infrared tus pas ntsuas kub? Kuv yuav tsum xyuam xim rau dab tsi thaum siv nws?
Lub hauv paus ntsiab lus ntawm infrared tus pas ntsuas kub yog raws li nram no:
1. Infrared txoj cai
Tsuav qhov kub ntawm ib yam khoom siab dua li xoom (-273 degree), yuav muaj hluav taws xob thermal tawm mus rau sab nraud. Qhov kub ntawm cov khoom sib txawv, lub zog hluav taws xob kuj sib txawv, thiab lub wavelength ntawm cov hluav taws xob nthwv dej kuj sib txawv, tab sis nws ib txwm muaj infrared suav nrog hluav taws xob, rau cov khoom qis dua 1,000 degrees Celsius, qhov muaj zog electromagnetic yoj nyob rau hauv lub thermal hluav taws xob yog infrared nthwv dej, yog li kev ntsuas ntawm cov khoom nws tus kheej infrared hluav taws xob muaj peev xwm txiav txim siab nws qhov kub thiab txias, uas yog lub hom phiaj ntawm lub hauv paus rau infrared ntsuas kub ntsuas Base.
2. Lub hauv paus ntsiab lus ua haujlwm
Lub ntsuas kub tsis sib cuag infrared yog tsim los ntawm cov khoom siv kho qhov muag, photodetector, teeb liab amplifier, teeb liab ua, tso zis tso zis thiab lwm qhov chaw. Lub tshuab kho qhov muag yog sib sau ua ke lub zog infrared radiated los ntawm lub hom phiaj khoom, tsom nws rau ntawm lub photodetector, thiab hloov mus rau hauv cov teeb liab hluav taws xob sib xws, thiab tom qab ntawd hloov nws mus rau hauv cov kab hluav taws xob kub ntawm qhov ntsuas lub hom phiaj tom qab kev ua haujlwm hauv Circuit Court. . Txhawm rau kom paub ntxiv cov teeb liab ua thiab tswj.
Cov txheej txheem Calibration rau Infrared Thermometers
Hauv cov txheej txheem tsim khoom, infrared ntsuas kub ntsuas tshuab ua lub luag haujlwm tseem ceeb hauv kev tswj cov khoom zoo thiab kev saib xyuas, cov khoom siv hauv online tsis raug kuaj xyuas, kev tiv thaiv kev nyab xeeb, kev txuag hluav taws xob, thiab lwm yam hauv 20 xyoo dhau los, cov ntsuas kub tsis sib cuag infrared tau tsim sai, nrog zoo meej. kev ua tau zoo, tsis tu ncua kev ua haujlwm, tsis tu ncua ntau yam ntxiv, thiab txuas ntxiv nthuav dav daim ntawv thov ntau yam. Piv nrog rau kev ntsuas kub ntawm kev sib cuag, kev ntsuas kub infrared muaj qhov zoo ntawm lub sijhawm teb ceev, tsis sib cuag, siv kev nyab xeeb, thiab kev pab lub neej ntev. Lub ntsuas kub tsis sib cuag infrared muaj peb series ntawm portable, online scanning, ntau yam kev xaiv thiab computer software, txhua tus muaj ntau yam qauv thiab specifications. Ntawm cov ntsuas kub ntawm ntau yam kev qhia tshwj xeeb, nws yog ib qho tseem ceeb heev rau cov neeg siv xaiv cov ntsuas kub infrared kom raug.
Cov kauj ruam los ntsuas qhov ntsuas kub infrared yog raws li hauv qab no:
Raws li qhov ntsuas kub ntawm qhov ntsuas kub, tso cov khoom siv hlau nrog ib txoj kab uas hla loj dua li qhov xav tau ntawm tus ntsuas kub infrared txoj kab uas hla hauv qhov cub ua haujlwm. Qhov saum toj no-hais tus qauv S-hom precious hlau thermocouple yog kuaj, thiab cov thermocouple yog siv los ua qhov siv qhov ntsuas kub. Txhawm rau kom ntseeg tau tias qhov ntsuas kub ntawm qhov ntsuas kub yog qhov ruaj khov, qhov kev nthuav dav tsis paub tseeb ntawm qhov siv ntsuas qhov ntsuas kub yuav tsum tsis pub dhau lub rooj.
Calibration method: Calibrate ib puag ncig tej yam kev mob, lub ambient kub (18-25) C siv tus qauv, thiab cov av noo ntawm qhov chaw ua hauj lwm ntawm lub ntsuas hluav taws xob ntsuas yuav tsum ua raws li nws.
Cov kev cai yuav tsum muaj.
Relative humidity: >85 feem pua, tsis txhob muaj zog tom qab hluav taws xob thiab alternating magnetic teb.
Cov chaw txhawb nqa: Qhov tseeb ntawm tus qauv ntsuas qhov ntsuas kub (hloov mus rau qhov ntsuas kub) ntawm S-hom thermocouple thiab nws cov khoom ntsuas ntsuas yuav tsum zoo dua li 1/10 ntawm qhov siab tshaj plaws qhov yuam kev ntawm infrared ntsuas ntsuas.
Ib qho hluav taws xob tiv thaiv ntsuas nrog qhov ntsuas hluav taws xob ntawm 520V tau ntsuas.
Cov duab digital yuav tsum meej thiab ua tiav, thiab cov nyees khawm yuav tsum yog qhov qub. Thaum lub hwj chim qis, lub roj teeb tuaj yeem ntsuas tau tom qab hloov lub roj teeb.
Calibration resulting processing: Calibration data processing yog siv raws li tag nrho cov kev cai ntsuas hluav taws xob ntsuas hluav taws xob. Cov txheej txheem calibration yog kaw rau ntawm daim ntawv teev cov ntsuas kub infrared ntsuas kub, thiab daim ntawv qhia calibration tau sau tom qab ua tiav calibration.
Calibration ntu feem ntau tsis pub tshaj 1 xyoos.
