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Tungsten Rhenium Thermocouple

Tsev / Khoom / Tungsten Rhenium Thermocouple
Koj tus kws tshaj lij Thermocouples & Rtds Chaw tsim tshuaj paus hauv Suav teb

Chongqing Duchin Instrument CO., LTD yog cov chaw tsim khoom hauv kev tsim cov thermocouples thiab rtd sensors hauv Suav teb.Peb tau mob siab rau kev lag luam kub sensors rau 29 xyoo kom deb li deb. Thiab tam sim no, peb muaj ntau tshaj 30 kev lag luam ua patents thiab khoom.

Siab Zoo

Nrog yuav luag 29 xyoo ntawm kev lag luam kev paub, peb yog cov kws tshaj lij hauv kev tsim khoom thiab ntsuas qhov ntsuas kub, tau txais ntawv pov thawj los ntawm IS0 9001 Kev Tswj Xyuas Zoo thiab ISO 14001 Environmental Management System, nrog EX NEPSI, CE thiab SIL2 Certifications .

Pab neeg tshaj lij

Duchin tab tom ua haujlwm ntawm kev txhim kho cov txheej txheem, ntiav cov neeg ua haujlwm raug thiab muab lawv los ntawm cov txheej txheem kev cob qhia kom raug, thiab tseem ceeb ntawm kev sib txuas lus cov neeg siv khoom xav tau los xyuas kom meej tias nws lub hom phiaj ntawm 100% Kev Ntsuas Zoo thiab Kev Txaus Siab tsis ploj mus.

Nqi siv tau

Duchin tsis tsuas yog muaj cov khoom siv dav dav thiab kev txhawb nqa los pab peb cov neeg siv khoom txhim kho lawv cov khoom zoo, tab sis kuj tseem muaj cov khoom siv ruaj khov kom ntseeg tau cov nqi zoo nrog cov khoom zoo.

Kev pabcuam zoo heev

Duchin yeej kev ntseeg siab thiab tau txais lub koob npe nrov los ntawm cov neeg siv khoom los ntawm kev muab cov khoom lag luam zoo thiab cov kev pabcuam zoo tshaj 24- teev. Peb kuj muab cov ntaub ntawv pov thawj poob siab los xyuas kom meej tias cov khoom zoo.

 

 

productcate-2000-1000

 

Dab tsi yog thermocouple?

Lub thermocouple, tseem hu ua "thermoelectrical thermometer", yog ib qho khoom siv hluav taws xob uas muaj ob qhov sib txawv ntawm cov hluav taws xob hluav taws xob sib txuas ua ib qho hluav taws xob sib txuas. Lub thermocouple ua rau qhov ntsuas kub ntawm qhov ntsuas kub raws li qhov tshwm sim ntawm Seebeck effect, thiab qhov hluav taws xob no tuaj yeem txhais los ntsuas qhov ntsuas kub. Thermocouples yog dav siv los ua qhov ntsuas kub.

 

Dab tsi yog cov yam ntxwv ntawm Tungsten rhenium thermocouple?

 

 

Thermoelements

● C, D, A hom.
● 0.5 hli txheem txoj kab uas hla.
● Cov lus qhia qhov kub thiab qhov tseeb thov xa mus rau Tungsten Rhenium Thermocouple txwv ntawm qhov yuam kev.

 

Specifications

● Cov khoom sib txuas thiab cov thawv sib txuas feem ntau yog siv los txuas cov xov hlau.
● Txhawm rau tiv thaiv ib puag ncig lub tshuab nqus tsev siab, peb cov neeg siv khoom tuaj yeem nqa cov kev xav tau los kho cov khoom siv los tiv thaiv kev kub ntxhov ntawm lub thermocouple.

 

Kev tiv thaiv lub raj

● Peb cov khoom siv tube xaiv yog GH3039, GH3030, 99% Al2O3, Molybdenum, Tantalum, thiab tungsten.
● Temperature suggestion thov xa mus rau Daim Ntawv Pom Zoo Siv Kub Thiab Ib puag ncig.

 

 

Tungsten rhenium thermocouple txwv kev ua yuam kev

 

Hom

Thermoelement

Code

Kev txwv ntawm kev ua yuam kev (± degree) / Qhov ntsuas kub zoo (degree)

1 chav

2 chav

3 chav

Tungsten rhenium TC

Wre 5-26

C

4.0 los yog 0.5%t/400~2315

1.0%t/426~2315

--

Wre 3-25

D

4.0 los yog 0.5%t/400~2315

1.0%t/426~2315

--

Wre 5-20

A

4.0 los yog 0.5%t/400~2500

1.0%t/1000~2500

--

 

Pom zoo siv Daim Ntawv Kub Kub Thiab Ib puag ncig

 

Kev tiv thaiv lub raj

Tube OD

Insulators

Max.Temp

degree

Daim ntawv thov

hwv 3039

HWM 3030

Φ4,6,8

MgO

1300

Lub tshuab nqus tsev

Inert, Cua

99% Al2O3

Φ8,12,16

99% Al2O3

1600

Nqus, Inert

(Al2O3+Mo) Ob Chav Tubes

Φ16,25

99% Al2O3

1600

Cua

Mo

Φ4,6,8

99% Al2O3

1600

Nqus, Cua

Mo

Φ4,6,8

BeO/HfO2

1800

Ta

Φ4,6,8

BeO

2000

W

Φ6,8

HfO2

2200

 

 

Daim ntawv thov

Hom tsis tu ncua. Peb tuaj yeem xaiv cov khoom siv tiv thaiv raj thiab cov ntaub ntawv rwb thaiv tsev raws li kev siv qhov kub thiab txias ib puag ncig.

productcate-1427-319
productcate-600-600
 

Feem ntau siv hom. Kub transmitter tuaj yeem muab ntxiv rau hauv cov xaim xaim, lub raj txuas tuaj yeem ua rau kom muaj kev ncaj ncees. Peb tuaj yeem pab koj xaiv qhov zoo tshaj plaws ntawm kev tiv thaiv raj thiab cov ntaub ntawv rwb thaiv tsev rau koj cov nroj tsuag raws li.

 

Cov yam ntxwv ntawm High Pressure Vacuum Tungsten-rhenium Thermocouple yuav tsum yog qhov tseem ceeb thiab pom tseeb hauv qhov xwm txheej siab. Nws tuaj yeem tuav txog 10Mpa thaum peb sim, thiab peb tab tom siv txoj hauv kev uas yog kaw nws tag nrho los tsim qhov txias kawg.

productcate-750-750

 

 

Peb Cov Ntawv Pov Thawj

 

productcate-800-533
Daim ntawv tso cai ua lag luam
productcate-800-533
Daim ntawv pov thawj ntawm High-tech Enterprise
productcate-800-533
Daim ntawv pov thawj ntawm "SRDI"
productcate-800-533
Tus thawj coj ntawm Tuam Tshoj Instruments Manufacturers Association
productcate-800-533
Tus tswv cuab ntawm Tuam Tshoj Photovoltaic Industry Association (CPIA)
productcate-800-533
Pom zoo tus neeg muab khoom ntawm Tuam Tshoj Kev Kho Mob Kub Kub (CHTA)
productcate-800-1159
Certificate of National Torch Program Items
productcate-800-1159
Certificate Of Work Safety Standardization
productcate-800-1159
Intellectual Property Management System Certification

 

FAQ

 

Q: Dab tsi thermocouple hom hu ua tungsten rhenium thermocouple?

A: Muaj C(Wre5/26), D(Wre3/25) thiab A(Wre5/20) hom tau teev tseg.

Q: Dab tsi yog cov hlau zoo ntawm tungsten rhenium alloy hom C thermocouple ua los ntawm?

A: Hom C thiab Hom D, thermocouple hlau ua los ntawm Tungsten Rhenium Alloy. Hom C yog Tungsten 5% Rhenium vs Tungsten 26% Rhenium. Hom D muaj qhov sib txawv me ntsis: Tungsten 3% Rhenium vs Tungsten 25% Rhenium.

Q: Hom C thermocouple yog dab tsi?

A: Hom C Thermocouples yog dab tsi? Hom C Thermocouples yog tsim los ntawm Tungsten Rhenium alloys thiab tsim rau huab cua kub txog li 4,200 degree F (2315 degree). Cov ntaub ntawv thermocouple yuav tsum tau siv nyob rau hauv ib qho hydrogen, inert, los yog lub tshuab nqus tsev cua kom tiv thaiv tsis ua hauj lwm ntawm oxidation.

Q: Qhov txawv ntawm Hom D thiab Hom C thermocouple yog dab tsi?

A: Hom C yog Tungsten 5% Rhenium vs Tungsten 26% Rhenium. Hom D muaj qhov sib txawv me ntsis: Tungsten 3% Rhenium vs Tungsten 25% Rhenium.

Q: Puas yog tungsten oxidize ntawm qhov kub thiab txias?

A: Yog, tungsten tuaj yeem oxidize thaum raug kub siab thaum vuam. Tungsten muaj lub siab melting point, ua rau nws yog ib qho kev xaiv zoo rau kev siv vuam. Txawm li cas los xij, ntawm qhov kub siab, tungsten tuaj yeem hnov ​​​​mob nrog cov pa oxygen thiab tsim tungsten oxide (WO3) ntawm nws qhov chaw.

Q: Lub thermocouple twg yog qhov zoo tshaj plaws rau kev kub siab?

A: Feem ntau hais lus, refractory hlau tungsten-rhenium thermocouples Hom C thiab Hom D yog suav tias yog qhov kub siab tshaj plaws thermocouples, muaj peev xwm siv tau rau qhov ntsuas kub txog li 2300ºC, muab nws tsis yog qhov chaw oxidizing.

Q: Qhov siab tshaj plaws ntawm tungsten yog dab tsi?

A: Ib qho ntawm tungsten cov khoom tshwj xeeb yog nws qhov kub siab heev ntawm 3,422 degree (6,191.6 degree F). Qhov no yog lub siab tshaj plaws melting point ntawm tej hlau. Tungsten yog qhov hnyav tshaj plaws, ib txwm tshwm sim hlau thiab muaj peev xwm khaws nws lub zog ntawm qhov kub thiab txias.

Q: Dab tsi yog tungsten rhenium?

A: W-Re alloys yog tsim los ntawm tungsten alloy nrog 3%, 5%, 25%, lossis 26% Rhenium, uas dhau los ua ntau dua thiab ua haujlwm tau zoo. Nrog rau cov khoom siv hluav taws xob zoo, W-Re alloys tau dav siv los ua cov ntaub ntawv kub kub thermocouple.

Q: Cov zis ntawm lub thermocouple yog dab tsi?

A: Thermocouples tsim tawm hauv millivolt ntau. Cov teeb liab no tuaj yeem yooj yim cuam tshuam los ntawm electro-magnetic cuam tshuam los ntawm xov tooj cua, cov khoom siv hluav taws xob siab thiab hluav taws xob ntawm lwm tus. Hauv cov xwm txheej no, lub thermocouple yuav tsum tau tiv thaiv los ntawm kev cuam tshuam.

Q: Puas yog thermocouples ua haujlwm hauv lub tshuab nqus tsev?

A: Yav tas los hu ua W5, Hom C thermocouples (thiab tag nrho cov Tungesten / Rhenium alloy ua ke nyob rau hauv dav) muab qhov tsim nyog siab thiab kuj linear EMF outputs rau kev ntsuas kub. Cov hom thermocouples no yuav tsum tau siv nyob rau hauv lub tshuab nqus tsev, inert atmospheres los yog qhuav hydrogen daim ntaub ntawv.

Q: Vim li cas thermocouple zoo rau qhov kub thiab txias?

A: Lawv muaj qhov tsim nyog siab thiab cov kab tawm EMF cov zis thiab muab qhov tseeb zoo rau kev ntsuas kub siab txog 4170 degree F (2300 degree).

Q: Vim li cas siv cov thermocouple hlau?

A: Nws siv rau dab tsi? Thermocouples txuas nrog cov xov hlau uas siv los ntsuas qhov kub thiab txias ntawm daim ntawv thov xws li lub tshuab hluav taws xob, cov pa tawm, thiab lwm yam txheej txheem kev lag luam uas ntsuas kub yog qhov tseem ceeb. Lub thermocouple hlau txuas nrog lub sensor siv rau kev txiav txim siab kub.

Q: Vim li cas cov thermocouples ua tsis tiav?

A: Muaj ntau txoj hauv kev uas lub thermocouple tuaj yeem ua tsis tiav. Nws tuaj yeem ua rau luv luv, lub sheath tuaj yeem ua tsis tau, nws tuaj yeem raug puas tsuaj thaum lub sijhawm ua haujlwm lossis kev teeb tsa, nws tuaj yeem raug ntsia tsis raug, thiab lwm yam. Qhov tseem ceeb yog ua kom paub tseeb hauv paus-ua rau kev tsom xam thiab tiv thaiv qhov tsis ua haujlwm dua yav tom ntej, yog tias ua tau.

Q: Puas yog thermocouple analog lossis digital?

A: Tag nrho cov ntsuas kub ntsuas yog analog. Analog tsuas yog txhais tau hais tias ib qho kev hloov pauv tsis tu ncua, tsis muaj cov kauj ruam sib txawv. Thermocouples tsim ib qho hluav taws xob hla qhov sib txuas txias uas yog proportional rau qhov kub thiab txias. RTD (Resistance Thermal Devices) sib txawv kuj proportional rau kub.

Q: Yuav ua li cas yog thermocouple txuas nrog PLC?

A: Muaj ob txoj hauv kev los txuas cov thermocouples thiab RTDs rau PLC. Thawj txoj kev yog txuas lawv mus rau lub transmitter uas txuas rau lub PLC thiab lub log input module, los yog thib ob txoj kev, qhov twg ib co PLCs muaj ib tug kub sensor module, yog li cov sensors txuas ncaj qha rau lawv.

Q: Puas yog thermocouple overheat?

A: Nws muaj qhov kub ntau dhau rau lub thermocouple. Txawm hais tias koj yuam kev siv lub thermocouple uas tsis yog los ua haujlwm ntawm koj cov ntawv thov kub lossis koj cov txheej txheem ua haujlwm kub dua li qhov lawv yuav tsum tau, raug rau overheating tuaj yeem ua rau cov khoom hauv lub thermocouple puas.

Q: Hom thermocouples siv li cas?

A: Hom C, D thiab A yog "Tungsten rhenium''thermocouples, nrog rau qhov siab tshaj plaws kev khiav hauj lwm kub hauv lub tshuab nqus tsev thiab inert ib puag ncig.

Q: Puas yog thermocouples xav tau calibration?

A: Nrog kev siv tas li, qhov ua tau zoo ntawm cov thermocouple deteriorates lub sijhawm. Yog li nws yog ib qho tseem ceeb uas calibration yuav tsum tau ua kom paub tseeb tias cov thermocouple ua haujlwm zoo.

Q: Vim li cas rhenium ntxiv rau tungsten?

A: Vim tias nws qhov ntom ntom dua tungsten, rhenium tsis txo cov khoom whantab, txhim kho qhov loj me ntawm tungsten nplej nyob rau hauv alloy microT.

Q: Dab tsi yog qhov cuam tshuam rau kev siv qhov kub thiab txias ntawm thermocouples?

A: Kev siv qhov ntsuas kub los ntawm hom thermoelements, lub raj tiv thaiv thiab cov khoom siv insulators.

 

 

Raws li ib qho ntawm cov ua tungsten rhenium thermocouple manufacturers nyob Suav teb, peb sov siab txais tos koj mus yuav tungsten rhenium thermocouple ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab cov nqi sib tw.