High-Tub kub Precision: Platinum-rhodium thermocouples rau cov ntawv thov tseem ceeb
Lub Platinum-rhodium thermocouple yog qhov zoo tshaj plaws hlau kub sensor muaj npe nrov rau qhov raug tshwj xeeb, siab -kub tsis kam, thiab ntev - lub sij hawm ruaj khov. Tsim los nrog platinum-rhodium alloy raws li qhov zoo electrode thiab ntshiab platinum lossis platinum-rhodium alloy raws li qhov tsis zoo electrode, Platinum-rhodium thermocouples ua haujlwm ntawm Seebeck effect, ua kom muaj qhov kub thiab txias los ntawm qhov sib txawv kom xa cov kev nyeem tau zoo. Txawm hais tias nyob rau hauv kev lag luam furnaces, cov cuab yeej kuaj, lossis kev sim aerospace, Platinum-rhodium thermocouple ua tau zoo dua cov thermocouples zoo tib yam hauv qhov hnyav siab- qhov kub thiab txias, ua rau nws tseem ceeb rau cov xwm txheej uas qhov tseeb tsis yog - sib tham.
Ntau yam Platinum-rhodium thermocouples Hom rau Kev Xav Tau
Platinum-rhodium thermocouple tsev neeg yog cais los ntawm cov khoom siv thermoelement piv kom haum rau ntau yam siab - qhov yuav tsum tau muaj qhov kub thiab txias. Hauv qab no yog cov ncauj lus kom ntxaws ntawm cov kev hloov pauv tseem ceeb:
|
Hom (Index Number) |
Thermoelement Composition |
Qhov kub thiab txias (degree) |
Core Advantages & Applications |
|
Hom S (PtRh10-Pt) |
Zoo: 10% rhodium-platinum alloy; Tsis zoo: ntshiab platinum |
0~1600 |
Feem ntau siv dav; balances puv -ntau yam precision; zoo tagnrho rau iav melting rauv, kuaj siab - qhov cub kub |
|
Hom B (PtRh30-PtRh6) |
Zoo: 30% rhodium-platinum alloy; Tsis zoo: 6% rhodium-platinum alloy |
0~1800 |
Qhov ntsuas kub siab tshaj plaws; ruaj khov ntawm ultra- kub kub; haum rau steel ladles, nuclear zog Cheebtsam |
|
Hom R (PtRh13-Pt) |
Zoo: 13% rhodium-platinum alloy; Tsis zoo: ntshiab platinum |
0~1600 |
Siab precision dua hom S; niche rau calibration khoom thiab kev tshawb fawb |
Cov ntaub ntawv hwm & Cov qib ntseeg siab ntawm Platinum-rhodium thermocouples
Txhua Platinum-rhodium thermocouple yog tsim los ntawm cov khoom siv sab saum toj-tier kom ntseeg tau tias kev ua haujlwm nyob rau hauv qhov xwm txheej hnyav. Nws cov thermoelements siv siab -purity platinum-rhodium alloys, thaum lub rwb thaiv tsev cia siab rau siab -purity alumina ceramic raj los yog magnesium oxide hmoov los tiv thaiv luv luv Circuit Court. Cov raj tiv thaiv sib txawv los ntawm kev ua haujlwm: corundum ceramic rau qhov kub thiab txias tsis tu ncua, thiab zirconia ceramic lossis siab -purity graphite rau ultra- kub lossis corrosive ib puag ncig.
Ua raws li cov qauv hauv tebchaws, Platinum-rhodium thermocouple muaj ob qib raug, nrog qhov ua yuam kev qis dua li cov hlau zoo tib yam thermocouples:
|
Index Number |
Qhov kub thiab txias (degree) |
Chav Kawm Ⅰ Tso cai yuam kev |
Chav Kawm Ⅱ Tso cai yuam kev |
|
Hom S |
0~600 |
± 1.5 degree |
± 3.0 degree |
|
600~1600 |
±0.25%t |
±0.5%t |
|
|
Hom B |
0~800 |
- (Tsis muaj chav kawm Ⅰ) |
± 4.0 degree |
|
800~1800 |
±0.25%t |
±0.5%t |
Lus Cim: t yog hais txog tus nqi ntsuas kub. Qhov zoo tshaj plaws rau metallurgy, cov ntaub ntawv hauv tsev, kev tshawb fawb tshawb fawb, thiab aerospace, Platinum-rhodium thermocouple muab cov ntaub ntawv zoo ib yam, meej txawm tias nyob rau hauv 1800℃ultra- kub kub, ua kom nws lub koob npe nrov yog qhov kev xaiv txhim khu kev qha rau siab heev - ntsuas kub ua haujlwm.
Cim npe nrov: platinum{0}}rhodium thermocouples, Tuam Tshoj platinum-rhodium thermocouples manufacturers, lwm tus neeg, Hoobkas
