Cov ntim khoom noj, cov tais diav pov tseg, lub raj mis dej preforms thiab cov yas ntim yas pwm tuaj yeem xav tau zaub mov- qib kub khiav tshuab uas ua raws li FDA, EU 10/2011 thiab lub teb chaws cov khoom siv tiv tauj cov qauv. Cov thermocouples ib txwm muaj cov hlau hnyav hnyav, roj- muaj cov txheej rwb thaiv tsev thiab yooj yim tshem cov khib nyiab hlau, uas yuav ua rau cov zaub mov tsis zoo- qib yaj thiab ua rau cov khoom tsis tsim nyog kuaj xyuas. Cov khoom noj khoom haus tshwj xeeb tshaj lij- qib thermocouple series txais cov qauv raw khoom tshwj xeeb, kev kho saum npoo thiab cov txheej txheem sib khi kom ua tau raws li kev nyiam huv huv, tsim peb lub ntsiab lus tshwj xeeb uas tau muab cais los ntawm qib kev tsim khoom.
Khoom noj khoom haus yooj yim- qib thermocouples rau qis- qhov kub thiab txias ntim ntim (PP lub raj mis, yas straws, lub thawv khoom noj ceev) siv tus qauv K- hom hlau hlau uas muaj roj puv - cov txheej txheem ntau lawm. Tag nrho cov sab hauv magnesium oxide filling txais siab - khoom noj khoom haus huv - qib hmoov tsis muaj roj ntxhia roj; Cov khoom lag luam zoo tib yam ntxiv cov roj lubricating thaum lub sij hawm xaim kos duab, uas yuav volatilize rau hauv yaj nyob rau hauv qhov kub thiab txias thiab tsim cov tshuaj lom residues. Lub sheath siv daim iav polished 304 stainless hlau, electrolytic polishing tshem tawm cov hlau burrs thiab micro seem uas sau cov yas carbon, txo cov residue adhesion thiab pab txhawb dej cawv so txhua hnub. Lub rwb thaiv tsev sab nrauv yog hloov kho rau PTFE zaub mov- qib yas braid, tsis muaj tshuaj lom tsis haum hauv qab 260 degree, hloov cov iav fiber ntau rwb thaiv tsev uas tshem cov plua plav fiber ntau. Cov txheej txheem yooj yim no muaj tus nqi hloov kho me ntsis, sib xws nrog qhib rooj vag siab - nrawm ntau- kab noj hniav kub khiav, thiab ua tau raws li cov qauv tshuaj xyuas cov khoom noj khoom haus hauv tsev rau cov khoom tsis yog- siab- cov khoom noj khoom haus muaj kev pheej hmoo.
Nruab nrab- qib EU tus qauv zaub mov- qib thermocouples rau cov ntim khoom noj kom zoo nkauj thiab cov dej haus preforms ntxiv passivation los tiv thaiv- nag lossis daus kev kho mob raws li kev teeb tsa yooj yim. Tom qab sheath polishing, chemical passivation zaj duab xis yog tsim los ntawm cov hlau nto los tiv thaiv cov hlau hnyav hlau ion nag lossis daus nyob rau hauv ntev -lub sij hawm sib cuag nrog acidic zaub mov yaj (txiv hmab txiv ntoo, carbonated dej haus raw cov ntaub ntawv). Lub connector txais tag nrho cov hnab yas kaw tsis muaj hlau shrapnel qhov khoob uas muaj plua plav thiab roj; tag nrho cov khoom caij nplooj ntoos hlav hauv bayonet sojntsuam siv zaub mov-qib stainless hlau springs tsis xeb- cov khoom siv hlau alloy. Tag nrho cov khoom dhau los ntawm RoHS thiab EU cov khoom siv kev tsiv teb tsaws chaw, tsim nyog rau kev xa tawm cov khoom ntim pwm tsom mus rau European thiab Asmeskas kev lag luam. J- hom thermocouples raug tshem tawm tag nrho los ntawm cov tswv yim no, vim tias cov khoom siv hlau yog qhov yooj yim rau xeb thiab ion nag lossis daus nyob rau hauv qhov chaw tsim khoom noj khoom haus.
High-kawg ultra-cov zaub mov huv- qib thermocouples rau siab- cov khoom noj kub ua pwm (microwave qhov cub yas ntim, cua sov- cov khoom noj khoom haus resistant tus me nyuam) txais yuav Hastelloy alloy sheaths nrog ultra- cov yam ntxwv tsis tshua muaj hlau tsiv teb tsaws, ruaj khov tsis muaj ion nag lossis daus hauv qab 20 {6}℃siab -kub molding. Kev sojntsuam sab hauv vuam kub hlws ris txais lub tshuab nqus tsev sealing tshuab, cais cov yas yaj sab nraud thiab cov pa tsis muaj zog los ntawm kev tiv tauj cov ntsiab lus hlau vuam kom tsis txhob muaj tshuaj lom neeg. Tag nrho cov kab txuas txuas yog kev txhaj tshuaj sib xyaw ua ke- molded PTFE sealing tsis muaj qhov khoob, thiab tag nrho cov thermocouple sib dhos tuaj yeem raug tshem tawm kom siab - qhov kub ntawm cov tshuaj tua kab mob tu thaum lub sijhawm tu pwm. Qhov kev daws teeb meem no sib tw siab -kub PPS, PP thaum tshav kub kub- cov zaub mov resistant- qib resins, thiab yuav tsum tau rau cov me nyuam cov zaub mov tiv tauj cov pwm yas nrog cov qauv tshuaj xyuas hauv tebchaws nruj.
Ntau qhov kev txwv txwv yuav tsum tau zam thaum xaiv zaub mov- qib thermocouples: sojntsuam nrog iav fiber ntau txheej rwb thaiv tsev, unpolished matte stainless hlau sheaths, roj- puv ntxhia rwb thaiv tsev, J- hom hlau- muaj cov khoom siv hluav taws xob thiab cov txheej txheem hlau tsis huv. Txawm hais tias qhov kub khiav manifold thiab nozzle ua tau raws li cov khoom noj- cov qauv, tsis sib haum nrog cov khoom siv thermocouples zoo tib yam yuav ua rau tag nrho cov khoom yas ua tsis tau cov khoom noj khoom haus kev nyab xeeb kev tsiv teb tsaws, coj rov qab poob loj rau cov tuam txhab ntim khoom.
Hauv kev tu txhua hnub ntawm cov zaub mov- qib thermocouples, tsuas yog cawv thiab dej deionized tuaj yeem siv los ntxuav; acidic los yog alkaline tshuaj ntxuav kua yog txwv tsis pub los tiv thaiv kev puas tsuaj rau lub nto passivation zaj duab xis thiab PTFE rwb thaiv tsev txheej. Tsim kom muaj cais cov khoom seem cia rau zaub mov- qib soj ntsuam kom tsis txhob hla- sib kis nrog cov khoom siv thermocouples zoo tib yam thaum tswj cov khoom muag.
