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Tankii J-Type Thermocouple Bare Wire SWG30/SWG25/SWG19 High Thermal Sensitivity
Tlhaloso ea Sehlahisoa
Mofuta oa J Thermocouple Bare Wire (SWG30/SWG25/SWG19)
Tlhaloso ea Sehlahisoa
Mofuta oa J thermocouple bare terata, e leng karolo e phahameng ea ho lemoha mocheso e entsoeng ke Tankii Alloy Material, e na le li-conductor tse peli tse sa tšoaneng tsa alloy-iron (positive leoto) le constantan (copper-nickel alloy, negative leoto) -e entsoeng bakeng sa tekanyo e nepahetseng ea mocheso libakeng tse itekanetseng tsa mocheso. 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 ho kenella, e etsa hore e be e loketseng bakeng sa kopano e tloaelehileng ea thermocouple, calibration ea mocheso o phahameng, le lits'ebetso tse hlokang ho ikopanya ka kotloloho le mecha ea litaba e lekantsoeng. E sebelisa theknoloji e tsoetseng pele ea Huona ea ho qhibilihisa le ho taka, gauge e 'ngoe le e 'ngoe e boloka mamello e tiileng ea mahlakore le thepa e tsitsitseng ea thermoelectric, e netefatsang botsitso ho pholletsa le lihlopha.
Likhetho tse Tloaelehileng
- Mofuta oa Thermocouple: J (Iron-Constantan)
- Likhakanyo tsa Mohala: SWG30 (0.315mm), SWG25 (0.56mm), SWG19 (1.024mm)
- Maemo a Machaba: E lumellana le IEC 60584-1, ASTM E230, le GB/T 4990
- Foromo: terata e se nang letho (e sa tsitsang, bakeng sa ho kenya letsoho / ts'ireletso)
- Moetsi: Tankii Alloy Material, e netefalitsoeng ho ISO 9001 mme e lekantsoe ho latela maemo a mocheso a naha.
Melemo ea Bohlokoa (Ha e bapisoa le Lithapo tsa J-Type tse Insulated & Mefuta e meng ea Thermocouple)
Tharollo ena ea terata e se nang letho e hlahella ka lebaka la ho feto-fetoha ha eona, ho nepahala, le ho ikamahanya le maemo ka ho khetheha:
- Ts'ebetso ea Gauge-Tailored: SWG30 (gauge e tšesaane) e fana ka maemo a holimo bakeng sa ho kenngoa ha sebaka se thata (mohlala, li-sensor tse nyane); SWG19 (tekanyo e teteaneng) e fana ka matla a ntlafalitsoeng a mochini bakeng sa tikoloho ea indasteri; SWG25 e leka-lekanya ho feto-fetoha ha maemo le ho tšoarella bakeng sa tšebeliso e akaretsang.
- Ho nepahala ho Phahameng ka ho Fetisisa Thermoelectric: E hlahisa matla a tsitsitseng a electromotive (EMF) a nang le kutloisiso ea ~ 52 μV / ° C (ho 200 ° C), ho feta Mofuta oa K ho 0-500 ° C, ka ho nepahala ha Sehlopha sa 1 (mamello: ± 1.5 ° C kapa ± 0.25% ho feta ho bala).
- Bare Wire Versatility: Ha ho na mohatsela o kentsoeng pele o lumellang basebedisi ho iketsetsa tshireletso (mohlala, li-tubes tsa ceramic, sleeving ea fiberglass) ho latela litlhoko tse itseng tsa mocheso / kutu, ho fokotsa litšila ho tsoa mehalang e sa tsamaellaneng ea pele e kentsoeng.
- Theko-e Atlehang: Alloy ea tšepe ea tšepe e theko e tlaase ho feta li-thermocouples tsa tšepe tsa bohlokoa (Mefuta ea R/S/B) ha e ntse e fana ka maikutlo a phahameng ho feta Mofuta oa K, e leng se etsang hore e be se loketseng ho lekanya mocheso oa bohareng (0-750 ° C) ntle le ho sebelisa chelete e ngata.
- Khahlano e Ntle ea Oxidation: E sebetsa ka mokhoa o ts'epahalang libakeng tsa oxidizing ho fihlela ho 750 ° C; iron conductor e etsa lera le sireletsang oxide le fokotsang ho hoholeha, ho lelefatsa bophelo ba ts'ebeletso khahlano le lithapo tsa tšepe tse sa alloeng.
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%) |
| Nominal Diameter | 0.305 limilimithara | 0.51 limilimithara | 1.02 limilimithara |
| Mamello ea Diameter | ± 0.01 limilimithara | ± 0.015mm | ± 0.02 limilimithara |
| Mocheso Range | E tsoelang pele: 0-700 ° C; Nako e khutšoanyane: 750°C | E tsoelang pele: 0-750 ° C; Nako e khutšoanyane: 800°C | E tsoelang pele: 0-750 ° C; Nako e khutšoanyane: 800°C |
| EMF ho 100°C (vs 0°C) | 5.268 mV | 5.268 mV | 5.268 mV |
| EMF ho 750°C (vs 0°C) | 42.919 mV | 42.919 mV | 42.919 mV |
| Ho hanyetsa Mokhanni (20°C) | ≤160 Ω/km | ≤50 Ω/km | ≤15 Ω/km |
| Matla a Mathata (20°C) | ≥380 MPa | ≥400 MPa | ≥420 MPa |
| Bolelele (20°C) | ≥20% | ≥22% | ≥25% |
Litlhaloso tsa Sehlahisoa
| Ntho | Tlhaloso |
|---|---|
| Surface Finish | Annealed e khanyang (e se nang oxide, Ra ≤0.2μm) |
| Foromo ea Phepelo | Spools (bolelele: 50m/100m/300m ka gauge) |
| Bohloeki ba Lik'hemik'hale | Tšepe: ≥99.5%; Constantan: Cu 59-61%, Ni 39-41%, litšila ≤0.5% |
| Tekanyetso | E ka saloa morao ho NIST/China National Institute of Metrology (CNIM) |
| Sephutheloana | Vacuum e tiisitsoeng ka mekotleng e tletseng argon (ho thibela oxidation); li-spools tsa polasetiki ka mabokoseng a thibelang mongobo |
| Boikemisetso | Bolelele ba ho khaola (bonyane 1m), bohloeki bo khethehileng ba alloy (tšepe e hloekileng haholo bakeng sa ho lekanya), kapa lipheletso tse kentsoeng pele |
Lisebelisoa tse Tloaelehileng
- Kopano e Tloaelehileng ea Thermocouple: E sebelisoa ke baetsi ba li-sensor ho etsa li-probes tse nang le ts'ireletso e ikhethileng ea ts'ebeliso (mohlala, li-probes tsa ceramic-sheathed bakeng sa libopi, lisebelisoa tse entsoeng ka tšepe e sa hloekang bakeng sa lino).
- Tekanyo ea Mocheso oa Liindasteri: Tekanyo e otlolohileng ts'ebetsong ea lijo (ho baka ka ontong, 100-300 ° C) le ho bopa ha polasetiki (mocheso o qhibilihang, 200-400 ° C) - SWG25 e ratoa bakeng sa ho leka-lekana ha maemo le matla.
- Thepa ea ho Lekanya: Lintlha tsa litšupiso ho li-calibrator tsa mocheso (SWG30 bakeng sa lisele tse compact calibration).
- Teko ea Likoloi: Ho beha leihlo thibelo ea enjine le mocheso oa sistimi ea ho felloa ke matla (SWG19 bakeng sa khanyetso ea vibrate).
- Patlisiso ea Laeborari: Profiling ea mocheso litekong tsa mahlale a lintho tse bonahalang (0-700°C) moo ho hlongoang ho ikamahanya le maemo.
Tankii Alloy Material e laola sehlopha se seng le se seng sa terata e se nang letho ea Mofuta oa J ho ea tekong ea boleng bo matla: liteko tsa botsitso ba thermoelectric (li-cycles tse 100 tsa 0-750 ° C), tlhahlobo ea dimensional (laser micrometry), le tlhahlobo ea sebopeho sa lik'hemik'hale (XRF). Mehlala ea mahala (1m ka gauge) le litifikeiti tsa calibration li teng ha u li kopa. Sehlopha sa rona sa botekgeniki se fana ka tataiso e ikhethileng-ho kenyeletsoa khetho ea li-gauge bakeng sa lits'ebetso tse ikhethileng le mekhoa e metle ea soldering / welding - ho netefatsa ts'ebetso e nepahetseng lits'ebetsong tse tloaelehileng tsa thermocouple.
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