Tankii J-Type Thermocouple Bare Wire SWG30/SWG25/SWG19 Ho ba le Kutloelo-bohloko ho Holimo ha Thermocouple Setšoantšo se Hlahisitsoeng

Tankii J-Type Thermocouple Bare Wire SWG30/SWG25/SWG19 Ho ba le kutloelo-bohloko ho phahameng ha mocheso

Tlhaloso e Khutšoanyane:

Lebitso la Sehlahisoa:Mofuta oa J Thermocouple Bare terata

E ntle:Tšepe

Tse mpe:Constantan

Bophara:SWG30/SWG25/SWG19

EMF ho 100°C (khahlanong le 0°C):5.268 mV

EMF ho 750°C (ha ho bapisoa le 0°C):42.919 mV

Mamello ea bophara:± 0.01mm/± 0.015mm/± 0.015mm

Ho Lelefatsa (20°C):≥20%/≥22%/≥25%

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Qaqiso ea Sehlahisoa

LBH

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Mofuta oa J Thermocouple Bare terata (SWG30/SWG25/SWG19)

Kakaretso ea Sehlahisoa

Terata e se nang letho ea mofuta oa J thermocouple, e leng karolo e nang le ho nepahala ho hoholo ha mocheso e entsoeng ke Tankii Alloy Material, e na le li-conductor tse peli tse fapaneng tsa alloy—tšepe (leoto le letle) le constantan (motsoako oa koporo-nickel, leoto le lebe)—e entsoeng bakeng sa tekanyo e nepahetseng ea mocheso libakeng tse nang le mocheso o itekanetseng. E fumaneha ka litekanyo tse tharo tse tloaelehileng tsa terata: SWG30 (0.305mm), SWG25 (0.51mm), le SWG19 (1.02mm), terata ena e se nang letho e felisa tšitiso ea insulation, e leng se etsang hore e be e loketseng kopano ea thermocouple e ikhethileng, tekanyo ea mocheso o phahameng, le lits'ebetso tse hlokang ho kopana ka kotloloho le mecha ea phatlalatso e lekantsoeng. Ha e sebelisa theknoloji e tsoetseng pele ea ho qhibilihisa le ho hula alloy ea Huona, gauge ka 'ngoe e boloka mamello e tiileng ea litekanyo le thepa e tsitsitseng ea thermoelectric, e netefatsa botsitso ho pholletsa le lihlopha.

Litlhophiso tse Tloaelehileng

Mofuta oa Thermocouple: J (Tšepe-Constantan)
Litekanyo tsa terata: SWG30 (0.315mm), SWG25 (0.56mm), SWG19 (1.024mm)
Maemo a Machaba: E latela IEC 60584-1, ASTM E230, le GB/T 4990
Sebopeho: Terata e hlobotseng (e sa kenngoang mochesong, bakeng sa ho kenya mochesong/tšireletso e ikhethileng)
Moetsi: Tankii Alloy Material, e netefalitsoeng ho ISO 9001 mme e lekantsoe ho latela maemo a mocheso a naha

Melemo ea Bohlokoa (khahlanong le Lithapo tsa Mofuta oa J tse Insulated le Mefuta e meng ea Thermocouple)

Tharollo ena ea terata e se nang letho e ikhetha ka ho tenyetseha ha eona, ho nepahala ha eona le ho ikamahanya le maemo ho latela gauge ea eona:

Tshebetso e Lokisitsoeng ka Gauge: SWG30 (gauge e tshesane) e fana ka tenyetseho e phahameng bakeng sa ho kenya sebaka se tiileng (mohlala, di-sensor tse nyane); SWG19 (gauge e teteaneng) e fana ka matla a ntlafalitsoeng a mechini bakeng sa dibaka tsa diindasteri; SWG25 e leka-lekanya tenyetseho le ho tshwarella bakeng sa tshebediso ya merero e akaretsang.
Ho nepahala ho Phahameng ha Thermoelectric: E hlahisa matla a tsitsitseng a motlakase (EMF) a nang le kutloelo-bohloko ea ~52 μV/°C (ho 200°C), a sebetsang hantle ho feta Mofuta oa K ho 0-500°C, ka ho nepahala ha Sehlopha sa 1 (mamello: ±1.5°C kapa ±0.25% ea ho bala, ho sa tsotelehe hore na ke efe e kholoanyane).
Tekanyo ea Terata e se nang letho: Ha ho na sethibelo se kentsoeng esale pele se lumellang basebelisi ho iketsetsa tšireletso (mohlala, lipeipi tsa ceramic, ho roala ha fiberglass) ho latela litlhoko tse itseng tsa mocheso/ts'enyeho, ho fokotsa litšila tse tsoang lithapong tse sa tsamaellaneng tse kentsoeng esale pele.
E Sebetsang ka Theko e Tlase: Motsoako oa tšepe o sa fetoheng o theko e tlase ho feta li-thermocouple tsa tšepe ea bohlokoa (Mefuta ea R/S/B) ha o ntse o fana ka kutloelo-bohloko e phahameng ho feta Mofuta oa K, e leng se etsang hore e be e loketseng tekanyo ea mocheso o mahareng (0-750°C) ntle le ho sebelisa chelete e ngata ho feta tekano.
Ho Hanela ho Kena ha Oxidation ka Botlalo: E sebetsa ka botshepehi dibakeng tse etsang oxidation ho fihlela ho 750°C; motjhini wa tshepe o etsa lera le sireletsang la oxide le fokotsang ho hoholeha, le eketsang bophelo ba tshebeletso kgahlanong le dithapo tsa tshepe tse sa kenngwang.

Litlhaloso tsa Tekheniki

Tšobotsi	SWG30 (0.315mm)	SWG25 (0.56mm)	SWG19 (1.024mm)
Boitsebiso ba mokhanni	E ntle: Tšepe; E mpe: Constantan (Cu-Ni 40%)	E ntle: Tšepe; E mpe: Constantan (Cu-Ni 40%)	E ntle: Tšepe; E mpe: Constantan (Cu-Ni 40%)
Bophara ba lebitso	0.305mm	0.51mm	1.02mm
Mamello ea bophara	± 0.01mm	± 0.015mm	± 0.02mm
Boemo ba Thempereichara	E tswelang pele: 0-700°C; Nako e kgutshwane: 750°C	E tswelang pele: 0-750°C; Nako e kgutshwane: 800°C	E tswelang pele: 0-750°C; Nako e kgutshwane: 800°C
EMF ho 100°C (ha ho bapisoa le 0°C)	5.268 mV	5.268 mV	5.268 mV
EMF ho 750°C (ha ho bapisoa le 0°C)	42.919 mV	42.919 mV	42.919 mV
Khanyetso ea Mokhanni (20°C)	≤160 Ω/km	≤50 Ω/km	≤15 Ω/km
Matla a ho Thatafala (20°C)	≥380 MPa	≥400 MPa	≥420 MPa
Ho lelefatsa (20°C)	≥20%	≥22%	≥25%

Litlhaloso tsa Sehlahisoa

Ntho	Tlhaloso
Qetello ea Bokaholimo	E benyang e nang le annealed (e se nang oxide, Ra ≤0.2μm)
Foromo ea Phepelo	Li-spool (bolelele: 50m/100m/300m ka gauge)
Bohloeki ba Lik'hemik'hale	Tšepe: ≥99.5%; Constantan: Cu 59-61%, Ni 39-41%, litšila ≤0.5%
Tekanyo	E ka latelwa ho NIST/Setsi sa Naha sa Metrology sa Chaena (CNIM)
Sephutheloana	E koetsoe ka vacuum ka mekotleng e tletseng argon (ho thibela oxidation); li-spool tsa polasetiki ka har'a mabokose a sa keneng mongobo
Ho iketsetsa	Sehiloeng ho fihlela bolelele bo itseng (bonyane 1m), bohloeki bo khethehileng ba motsoako (tšepe e hloekileng haholo bakeng sa ho lekanya), kapa lipheletso tse entsoeng ka makotikoti

Likopo tse Tloaelehileng

Kopano ea Thermocouple e Ikhethileng: E sebelisoa ke bahlahisi ba li-sensor ho etsa li-probe tse nang le tšireletso e khethehileng ea ts'ebeliso (mohlala, li-probe tse koahetsoeng ka ceramic bakeng sa lionto, li-probe tse koahetsoeng ka tšepe e sa hloekang bakeng sa lino).
Ho Lemoha Mocheso oa Liindasteri: Tekanyo e tobileng ts'ebetsong ea lijo (ho baka ka ontong, 100-300°C) le ho bopa polasetiki (mocheso oa ho qhibiliha, 200-400°C)—SWG25 e khethoa bakeng sa ho leka-lekana ha ho tenyetseha le matla.
Lisebelisoa tsa ho Lekanya: Likarolo tsa litšupiso ho li-calibrator tsa mocheso (SWG30 bakeng sa lisele tse nyane tsa ho lekanya).
Teko ea Likoloi: Ho beha leihlo mocheso oa enjene le oa sistimi ea mosi (SWG19 bakeng sa ho hanyetsa ho thothomela).
Patlisiso ea Laboratori: Ho hlahloba mocheso litekong tsa saense ea thepa (0-700°C) moo ho hlokahalang ho kenya mocheso ka mokhoa o ikhethileng.

Tankii Alloy Material e beha sehlopha se seng le se seng sa terata e se nang letho ea Mofuta oa J litekong tse matla tsa boleng: liteko tsa botsitso ba thermoelectric (lipotoloho tse 100 tsa 0-750°C), tlhahlobo ea litekanyo (laser micrometry), le tlhahlobo ea metsoako ea lik'hemik'hale (XRF). Lisampole tsa mahala (1m ka gauge) le litifikeiti tsa ho lekanya lia fumaneha ha li kopuoa. Sehlopha sa rona sa botekgeniki se fana ka tataiso e ikhethileng—ho kenyeletsoa khetho ea gauge bakeng sa lits'ebetso tse itseng le mekhoa e metle ea ho solder/welding—ho netefatsa ts'ebetso e ntle ka ho fetisisa ho li-setup tsa thermocouple tse ikhethileng.

E fetileng: Karolo ea Element ea ho Futhumatsa ea Ni80Cr20 Nichrome Wire e Ntlafatsang Bokhoni

E 'ngoe: CuSn4 CuSn6 CuSn8 Phosphor Tin Bronze Coil Strip C5191

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