Yuav ua li cas kom paub qhov txawv ntawm qhov tseeb thiab imitation kub khiav Thermocouples

Kev ua lag luam rau cov khoom siv hluav taws xob kub yog dej nyab nrog qis - zoo, cov thermocouples cuav uas pheej yig tab sis muaj kev pab cuam luv luv, kev nyeem ntawv kub tsis txaus, thiab ua rau muaj kev ua tsis tiav. Cov tuam txhab txhaj tshuaj molding thiab cov neeg tsim khoom pwm yuav tsum tau paub meej hauv kev qhia ncaj nraim thiab ua tau zoo. Ua ntej, ua qhov sib txawv ntawm cov txheej txheem ua thiab cov tsos. Cov txheej txheem kub kub khiav thermocouples siv nruj vuam junctions, niaj hnub xov specifications, huv si sojntsuam nto, pes tsawg tus tswj kev ua, thiab zoo huv si, zoo meej xaim. Cov khoom siv imitation, ntawm qhov tod tes, muaj qhov tsis zoo tag nrho, qhov chaw ntxhib, qhov chaw tsis sib xws, cov ntaub thaiv npog nyias, thiab pom cov burrs ntawm cov qauv.

Qhov thib ob, siv cov qauv tsim thiab cov khoom siv sab hauv los txheeb xyuas. High- ntom ntom, siab-kub-resistant insulating muab tub lim, uas yog compact thiab resistant rau melting thiab deformation nyob rau hauv ntev kub kub, yog siv nyob rau hauv tus qauv thermocouples. Pheej yig, cov ntaub ntawv insulating siv nyob rau hauv cov khoom tsis zoo soften thiab poob lawv cov insulating muaj nuj nqi tshaj 280 degree, uas yuav yooj yim ua rau ib tug luv luv Circuit Court. Txawm hais tias cov khoom cuav muaj nyias, cov kab uas muaj feem ua rau kev laus thiab tawg, siab - cov khoom lag luam zoo tau thickened anti- oxidation tiv thaiv tes tsho.

Thib peb, ntsuas qhov ua tau zoo ntawm kev ntsuas qhov ntsuas kub. Txuas lub thermocouple mus rau qhov ntsuas kub ib txwm rau kev ntsuas cua sov hauv tib qhov siab - qhov kub thiab txias. Cov khoom tiag tiag tshwm sim sai sai, zoo ib yam nrog lub ntsuas kub infrared qhov ntsuas kub tiag tiag, muaj qhov hloov pauv me me, thiab nyob ruaj khov hauv cov ntaub ntawv ntsuas kub. Cov lus teb qeeb qeeb, cov ntaub ntawv tseem ceeb viav vias, pom qhov kub thiab txias ntws tom qab siv luv luv, thiab qhov ntsuas kub tsis sib haum ntawm cov kev ntsuas rov ua dua yog tag nrho cov yam ntxwv ntawm cov thermocouples cuav.

Plaub, txheeb xyuas qhov ntsuas qhov ntsuas thiab cov ntawv pov thawj hom. Cov qauv kev qhia tshwj xeeb, qhov ntsuas kub tsis kam, cov qauv xaim, kev tsim cov khoom lag luam, daim ntawv tshaj tawm kev tshuaj xyuas lub Hoobkas, thiab daim ntawv pov thawj kev lees paub zoo yog txhua tus tau pom zoo ntawm kev txhawb nqa thermocouples ntawm qhov zoo-paub cov npe kub khiav. Cov ntaub ntawv tsis tiav, cov cim tsis meej, thiab tsis muaj cov ntaub ntawv pov thawj zoo ua rau cov khoom siv dag zog. Tsis tas li ntawd, xav txog tom qab- kev muag khoom thiab kev pabcuam lub neej. Raws li kev ua haujlwm raug cai, cov thermocouples tiag tiag tuaj yeem ua haujlwm tsis tu ncua rau ntau dua 8 txog 12 lub hlis nrog kev hloov pauv thiab kev saib xyuas tsis zoo. Pheej yig knockoffs feem ntau tawg nyob rau hauv ib mus rau peb lub hlis, thiab tsis muaj tiag tiag tom qab -muag lav. Tus yuam sij rau kev tiv thaiv kev poob los ntawm cov thermocouples tsis tsim nyog yog xaiv cov chaw muab kev tso cai thiab tsis lees txais cov khoom siv pheej yig heev, subpar.