Cov Teeb Meem Tseem Ceeb thiab Kev Ceeb Toom rau Infrared Thermometers
Vim li cas thiaj siv Infrared Thermometer?
Infrared thermometers txais cov cuab yeej infrared kom sai thiab yooj yim ntsuas qhov kub ntawm cov khoom. Kev nyeem ntsuas kub tuaj yeem tau txais sai sai yam tsis muaj kev sib cuag nrog cov khoom ntsuas. Tsuas yog tsom ntawm lub hom phiaj, rub tus txhais, thiab nyeem cov ntaub ntawv kub ntawm LCD zaub.
Infrared thermometers yog lub teeb yuag, compact thiab yooj yim rau kev khiav lag luam. Lawv tuaj yeem ntsuas cov khoom kub, phom sij lossis nyuaj mus cuag yam tsis muaj kab mob lossis ua rau lub hom phiaj ntsuas.
Tus pas ntsuas kub infrared tuaj yeem siv ntau qhov kev nyeem ib ob, thaum tiv tauj cov ntsuas kub yuav tsum tau ob peb feeb rau ib qho kev ntsuas.
Yuav Ua Li Cas Infrared Thermometer Ua Haujlwm?
Tus pas ntsuas kub infrared kuaj pom tsis pom lub zog infrared tawm los ntawm ntau yam khoom. Infrared tawg yog ib feem ntawm cov electromagnetic spectrum, uas muaj xws li xov tooj cua tsis, microwaves, pom lub teeb, ultraviolet rays, gamma rays thiab X-rays. Infrared nyob nruab nrab ntawm pom lub teeb thiab xov tooj cua nthwv dej. Infrared wavelength feem ntau ntsuas hauv micrometers, nrog lub wavelength ntau ntawm 0.7 μm txog 1000 μm. Hauv kev xyaum, lub waveband ntawm 0.7 μm rau 14 μm yog siv rau cov ntsuas kub infrared.
Yuav ntsuas kub li cas nrog Infrared Thermometer?
Txhawm rau ntsuas qhov ntsuas kub, tsom lub ntsuas kub infrared ntawm qhov khoom ntsuas, rub lub ntsuas thiab nyeem cov ntaub ntawv ntsuas kub ntawm lub ntsuas ntsuas LCD. Xyuas kom meej qhov kev ncua deb-rau-spot piv thiab thaj chaw pom. Ob peb lub ntsiab lus tseem ceeb yuav tsum tau khaws cia hauv siab thaum siv lub ntsuas kub infrared:
① Nws tsuas ntsuas qhov kub thiab txias; tus pas ntsuas kub infrared tsis tuaj yeem ntsuas qhov ntsuas kub sab hauv.
② Kev ntsuas kub tsis tuaj yeem siv los ntawm iav. Iav muaj qhov tshwj xeeb xav txog thiab kis tau tus yam ntxwv thiab yuav tiv thaiv kom raug infrared kub nyeem. Txawm li cas los xij, kev ntsuas tuaj yeem ua tau los ntawm lub qhov rais infrared. Infrared ntsuas kub tsis pom zoo rau ntsuas qhov ci lossis polished hlau (stainless steel, aluminium, thiab lwm yam).
③ Nrhiav qhov chaw kub: txhawm rau nrhiav qhov chaw kub, tsom qhov ntsuas ntawm lub hom phiaj thiab ntsuas qhov nce thiab nqis ntawm lub hom phiaj kom txog thaum pom qhov kub.
④ Ua tib zoo saib xyuas qhov chaw nyob ib puag ncig: chav, plua plav, pa taws, thiab lwm yam. Cov tshuaj no yuav thaiv lub ntsuas qhov muag thiab cuam tshuam qhov ntsuas kub kom raug.
⑤ ambient kub: Yog hais tias tus ntsuas kub infrared dheev raug rau qhov kub ntawm qhov sib txawv ntawm 20℃los yog ntau tshaj, cia lub ntsuas 20 feeb kom acclimatize rau lub ambient kub tshiab.
