Muaj pes tsawg hom ntawm thermocouples muaj?

1. Npib-Chromium-silicon-tsib xee-silicon-magnesium thermocouple (n-hom thermocouple thiab tus qauv thermocouple thiab tus qauv thermocouple:
1. Tshuaj lom neeg sib xyaw: Feem ntau cov khoom siv hluav taws xob ntawm qhov zoo electrode (NN: Si: PG≈95.5: 4.4: 4.4 {}}. 1. Nws cov ntawv thov puas yog -20} ~ 1300 degree.
2. Technology: n-hom thermocouple muaj qhov zoo tshaj thermoelectric muaj peev xwm, siab dua thiab tsis sib xws, muaj kev cuam tshuam zoo antioxidant, thiab tsis muaj kev cuam tshuam los ntawm kev txiav txim luv luv. Nws qhov kev ua tau zoo tshaj yog qhov zoo dua li ntawm K-hom thermocouple. N-hom thermocouple tsis tuaj yeem siv ncaj qha hauv cov leej faj, tsim kho lossis rov ua dua tshiab, oxidative hloov kho tshiab, thiab tsis pom zoo rau kev siv nyob rau hauv oxidizing oxidizing cua.
Nickel-chromium-silicon-tsibickel-silicon-magnesium thermocouple (n-hom thermocoupleking thiab tus qauv thermocouple. Lub nominal tshuaj muaj pes tsawg leeg ntawm qhov zoo electrode (NP) yog: NI: Si≈84.4: 1.4: 4.4: 4.4 {17}}. 1. Nws cov ntawv thov puas yog -20 ~ 1300 degree.
3. Nta: N-hom thermocouple muaj qhov zoo ntawm thermoelectric muaj peev xwm, siab dua thiab tsis sib xws, muaj kev cuam tshuam zoo antioxidant, thiab tsis muaj kev cuam tshuam los ntawm kev txiav txim luv luv. Nws qhov kev ua tau zoo tshaj yog qhov zoo dua li ntawm K-hom thermocouple. N-hom thermocouple tsis tuaj yeem siv ncaj qha hauv cov leej faj, tsim kho lossis rov ua dua tshiab, oxidative hloov kho tshiab, thiab tsis pom zoo rau kev siv nyob rau hauv oxidizing oxidizing cua.
2. Hlau-Nickel Thermocouple (J-hom Thermocouple) tseem hu ua Hlau-Constantan Thermocouple:
1. Tshuaj lom neeg muaj pes tsawg leeg: Cov nominal tshuaj ntawm nws qhov chaw zoo (JP) yog cov hlau ntshiab (jn) yog lub tooj liab-nickoy alloy, uas feem ntau tsis meej meej tau hu ua constantan. Nws cov nominal yog 55% tooj liab thiab 45% npib tsib xee, nrog rau cov me me ntawm cov khoom tseem ceeb xws li cobalt, hlau, thiab manganese. Txawm hais tias nws yog hu ua constantan, nws yog qhov sib txawv ntawm constantan ntawm nickel-chromium-constantan thiab tooj-constantan, yog li nws tsis tuaj yeem hloov los ntawm en lossis tn. Tus Hlau-Constantan Thermocouple npog qhov kev ntsuas ntsuas kub ntawm {8}}, tab sis qhov kub thiab txias}} degree.
2. Technology: J-hom thermocouple muaj qhov zoo ntawm txoj kev zoo, loj thermoelectric muaj peev xwm, siab qhov ruaj khov thiab kev sib xyaw ua ke.
3. Nta: J-ntaus thermoroloto tuaj yeem siv rau hauv nqus tsev, rov qab thiab nws tsis tuaj yeem siv ncaj qha rau hauv qhov chaw kub ntawm 500 degree tsis muaj txij nkawm.
3. Npib-Chromium-Tooj-Nickel Thermocouple (e-hom thermocouple), tseem hu ua NickoCouple), tseem hu ua Nickel-listantan thermocouple:
1. Cov tshuaj lom neeg sib xyaw: npib chromium-tooj-nickel thermocouple (e-hom thermocouple), kuj tseem yog cov hlau pheej yig hlau thermocouple. Nws qhov zoo electrode (EP) yog npib tsib xee-chromium 10 alloy, thiab nws tus kheej hluav taws xob (en) yog tus tooj liab, thiab ib qho me me ntawm kev cobalt, manganese, hlau thiab lwm yam khoom. Daim ntawv thov kub ntawm no thermocouple yog {10}} ~ 900 degree.
2. Technology: E-hom Thermocouple muaj lub zog hluav taws xob loj tshaj plaws thiab qhov siab tshaj plaws ntawm txhua qhov thermocouples. Nws yog qhov haum rau ua thermopiles los ntsuas qhov ntsuas me me. Nws tsis yog heev rhiab rau corrosion nyob rau hauv siab humidity agosphere thiab haum rau kev siv nyob rau hauv ib puag ncig muaj cov av noo.
3. Nta: E-hom thermocouples kuj muaj qhov zoo ntawm kev ruaj khov zoo dua li tooj liab-constantan thiab hlau-constantan thermocoal, thiab tus nqi tsawg. Lawv tuaj yeem siv hauv oxidizing thiab inert atmospheres thiab tau saws los ntawm cov neeg siv. E-hom thermocuples tsis tau siv ncaj qha hauv cov leej faj thiab txo cov cua ntawm cov cua sov, thiab lawv cov kev sib dhos thermoelectricity tsis zoo.
4. Tooj-tooj-Nickel Thermocouple (T-hom Thermocouple), yog ib qho zoo kawg nkaus cov nqi hlau thermocohople rau ntsuas kub siab:
1. Tshuaj lom neeg sib xyaw ua ke: nws qhov chaw zoo electrode (tp) yog nws qhov tsis zoo electrode (tn) yog tooj liab-nickel alloy, feem ntau hu ua constantan. Nws yog sib xws nrog constantan en ntawm npib tsib xee-constantan, tab sis tsis nrog constantan jn ntawm hlau-constantan, txawm hais tias lawv tau hu ua constantan. Qhov ntsuas ntsuas kub ntawm tooj liab-tooj-nickel thickocouple yog {}} ~ 350 degree.
2. Technology: T-hom thermocouple muaj qhov zoo ntawm txoj kev zoo, loj tus nqi, muaj txiaj ntsig zoo, thiab lwm yam} degree, nrog kev ruaj khov zoo dua. Qhov kev ruaj ntseg txhua xyoo tuaj yeem tsawg dua ± 33v. Tom qab kev ntsuas kub siab dua, nws tuaj yeem siv los ua tus qauv theem nrab rau kev qhia kub tus nqi kub.
3. Nta: Tus tooj liab zoo ntawm T-hom thermocouple muaj antioxidant kev ua haujlwm tsis zoo ntawm qhov ntsuas kub tsawg, yog li qis qis ntawm kev ntsuas ntsuas kub yog txwv.
Nickel-Chromium-Npib-Silicon (K Hom) Thermocohople
· Nickel-chromium-tooj-npib tsib xee (constantan) (e hom) thermocouple
· Hlau-Tooj-Npib-Nickel (Tryantan) (J Hom) Thermocohople
· Tooj-tooj-liab-npib (T. T.) Thermocouple
· Nickel-chromium-silicon-tsibckel-silicon-magnesium (n ntaus) thermocohople
4. Muaj nuj nqi:
Pheej yig hlau thermoeltric alloy muaj cov yam ntxwv ntawm kev sib raug zoo ntawm thermoelectric muaj peev xwm, thiab lwm yam, uas ua tau raws li cov qauv hauv ntiaj teb no
MAIN siv:
Dav siv dav ntsuas qhov ntsuas kub hauv kev tiv thaiv, kev tshawb fawb, metallurgy, hluav taws xob kev lag luam, ntsuas thiab lwm lub chaw haujlwm.
Thermocouple ntsuas ntsuas ntau yam thiab kev ua siab ntev
Lub Npe Qauv Ntau Tshaj Plaws Daim Ntawv Thov Kub (Degree) Kev Pom Zoo Kev Nkag Siab (Qib)
Luv luv luv
Teem nqi
Qhov kub thiab txias thiab ua siab ntev
Npib tsib xee-chromium-npib tsib xee-silicon GB \/ T2614
K 1200
1300 I
{{{{0}} ~ 1100 ± 1.5 degree lossis ± 0.4% t
'
{{{{{0}} ~ 1300 ± 2.5 degree lossis ± 0.75% t
Npib tsib xee-chromium-silicon-npib tsib xee-silicon-magnesium GB \/ T17615
N 1200 1300 I
{{{{0}} ~ 1100 ± 1.5 degree lossis ± 0.4% t
Ii {{{{0}} ~ 1300 ± 2.5 degree lossis ± 0.75% t
Npib tsib xee-chromium-tooj-nickel GB \/ T4993
E {{{{0}} Kuv}}} ~ ± 1.5 0.4% t
Ii {{{0}} ~ 900 ± 2.5 degree lossis ± 0.75% t
Hlau-Tooj-Npib GB \/ T4994
J {{{{0}}} Kuv}}} ~} 1.5 degree lossis ± 0.4% t
II ± 2.5 degree lossis ± 0. 75% t
Tooj liab-tooj-tsibckel gb \/ t2903
T {{{{0}} Kuv}}}} {5} ± 0.5 degree lossis ± 0.4% t
II ± 1 degree lossis {0. 75% t
Iii {-200 ~ 40 ± 1 degree lossis ± 1.5% t
Qhov ntau tshaj daim ntawv thov feem ntau yog hais txog cov lus qhia tshwj xeeb hauv qab no: K, N, E, T Hom: 3.2mm, T: 2. {Mm.
K-hom thermocouple muaj cov yam tsis xws hauv qab no:
1. Lub peev xwm tsawg ntawm thermoelectric muaj peev xwm yog qhov phem tshaj li ntawm n-hom thermocouple thiab precious hlau thermocouple. Ntawm qis dua kub, nws yog feem ntau puas los ntawm oxidation. Hauv cov huab oxidizing, muaj 3.2mm inch k-hom thermocouple tshaj li {5}}. 75 ntawm 1100 degree thiab 1200 degree; Txawm li cas los xij, raws li tib qho kev mob, qhov hloov siab tshaj plaws hauv thermoelectric muaj peev xwm ntawm n-hom thermocouple tom qab 1000h yog 96.6μV (2.6 degree). Nws tseem nyob hauv kev ua siab ntev tom qab 1000h ntawm 1250 degree.
2. Lub sij hawm luv luv thermal voj voog stability yog tsis zoo nyob rau hauv ntau ntawm {2}} degree. Txawm nyob rau tib qho kub taw tes, lub thermoelectric vaj muaj peev xwm txawv nyob rau hauv qhov kub thiab txias cov txheej txheem, thiab qhov sib txawv tuaj yeem ncav cuag {}}} degree.
3. Tus ncej tsis zoo ntawm K-Hom Thermocouple hloov nyob rau hauv cov chaw sib nqus no feem ntau deviates hloov pauv tau, thiab muaj sijhawm los cuam tshuam cov peev xwm feem ntau tshwm sim.
4. Thaum nthuav tawm ib ntus rau kev mob flux nyob ib ntus, MN, CO thiab lwm cov ntsiab lus hauv cov hluav taws xob tsis zoo hloov, ua rau lawv tsis ruaj khov.