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K-Nooca Thermocouple Wire 2*0.8mm (800℃ Fiberglass) ee kulaylka Sare
Sharaxaada Alaabta
Nooca K Thermocouple Cable (2*0.8mm) oo leh 800℃ Fiberglass Insulation & Gal
Dulmarka alaabta
Xadhkaha heerkulbeegga Nooca K (2 * 0.8mm) ee Qalabka Tankii Alloy waa xal heerkul sare oo gaar ah oo loogu talagalay jawiga warshadaha ee daran. Waxay ka kooban tahay laba daalacayaal dhexdhexaad ah oo dhexroor 0.8mm ah (Chromel for positive, Alumel for negative) -lammaanaha saxeexa ee Heerkulbeegyada Nooca K - oo leh ilaalin laba-lakab ah: kirishbooyada shakhsi ahaaneed ee lagu dahaaray 800 ℃-fiberglass, oo lagu daray guud ahaan 800 ℃ fiberglass galaas. Qaab dhismeedkan labajibbaaran ee fiberglass ah, oo ay weheliso wax-soo-saarka saxda ah ee Huona, wuxuu keenaa iska caabin kulayl aan isbarbardhig lahayn, xasilloonida calaamadda, iyo cimri dhererka, taasoo ka dhigaysa doorashada ugu sarreysa ee xaaladaha cabbirka heerkulka aadka u sarreeya halkaasoo dahaarka caadiga ah (silicone, PVC) uu ku guuldareysto.
Naqshadaynta caadiga ah
- Nooca Thermocouple: K (Chromel-Alumel)
- Tilmaamaha Sameeyaha: 2 * 0.8mm (laba 0.8mm dhexroorka dabaylaha daawaynta kulaylaha ah)
- Heerka dahaarka/Sheath Standard: Fiberglass wuxuu u hoggaansamaa IEC 60751 iyo ASTM D2307; lagu qiimeeyay 800 ℃ isticmaalka joogtada ah
- Soo saaraha: Tankii Alloy Material, shahaado siisay ISO 9001 iyo IECEx ee codsiyada heerkul sare
Faa'iidooyinka Muhiimka ah (marka la barbar dhigo. Xadhkaha Caadiga ah ee Nooca K)
Fiiladani waxa ay ka sarraysaa fiilooyinka nooca K ee caadiga ah oo leh dahaarka heerkulka hoose ee saddex meelood oo muhiim ah:
- Iska caabinta kulaylka ba'an: 800℃ heerkulka shaqaynta joogtada ah (waqti gaaban ilaa 900 ℃ 1 saac) - xad dhaafka xad dhaafka ah fiilooyinka silikoon-ku dahaaran (≤200℃) iyo fiberglass caadiga ah (≤450℃) — awood u siinaya isticmaalka jawiyada ololka u dhow.
- Adkeynta Dual-Layer: Dahaarka shakhsi ahaaneed ee fiberglass (go'doominta kirishbooyada) + guud ahaan galka fiberglass (ilaalinta farsamada) waxay labanlaabtaa caabbinta xoqitaanka, daxalka kiimikada, iyo gabowga kulaylka; nolosha adeegga 3x ka dheer fiilooyinka hal-daaqadaha.
- Saxnaanta Calaamadaha Aan Khatar Lahayn: 0.8mm kooriyeyaasha Chromel-Alumel waxay yareeyaan hoos u dhigista signalka, iyagoo ilaalinaya nooca K heerkulbeegga heerkulbeegga (41.277mV at 1000 ℃ vs. 0 ℃ tixraac) xittaa 800℃, oo leh qulqul <0.1% ka dib saacadaha-500 ee shaqada.
- Badbaadada La Wanaajiyey: Dab-demiska dabiiciga ah (UL 94 V-0), aan sun ahayn, iyo qiiq-hooseeya - badbaado u leh isticmaalka goobaha warshadaha ee xiran (tusaale, foornooyinka, kuleyliyeyaasha) halkaasoo khatarta dabku sarreeyo.
Tilmaamaha Farsamada
| Sifada | Qiimaha |
|---|---|
| Qalabka maamulaha | Togan: Chromel (Ni: 90%, Cr: 10%); Negative: Alumel (Ni: 95%, Al: 2%, Mn: 2%, Si: 1%) |
| Dhexroorka maamulaha | 0.8mm (dulqaad: ± 0.02mm) |
| Qalabka dahaarka | Fiber galaas aan nadiif ahayn oo nadiif ah oo sarreeya (oo lagu qiimeeyay 800 ℃ joogto ah) |
| Dhumucda dahaarka | 0.4mm - 0.6mm (kaadhigiiba) |
| Qalabka galka | Tidcan fiberglass ah oo culus (oo lagu qiimeeyay 800 ℃ joogto ah) |
| Dhumucda galka | 0.3mm - 0.5mm |
| Guud ahaan dhexroorka fiilada | 3.0mm - 3.8mm (conductors + dahaarka + galkeeda) |
| Kala duwanaanta heerkulka | Joogta ah: -60 ℃ ilaa 800 ℃; Muddada gaaban: ilaa 900 ℃ (≤1 saac) |
| Iska caabinta maamulaha (20 ℃) | ≤28Ω/km (koobkiiba) |
| Iska caabinta dahaarka (20 ℃) | ≥1000 MΩ·km |
| Qalooca Radius | Joogta ah: ≥10× dhexroorka fiilada; Dhaqdhaqaaqa: ≥15× dhexroorka fiilada |
Tilmaamaha Alaabta
| Shayga | Tilmaamid |
|---|---|
| Qaab dhismeedka Cable | 2-core (Chromel + Alumel), oo si gaar ah loogu dahaadhay fiberglass, oo lagu duudduubay guud ahaan galka tidcan ee fiberglass |
| Codaynta Midabka | Dahaarka: Togan (cas), Negative (caddaan) (IEC 60751); Galka: Cadaan dabiici ah (midab gaar ah ayaa la heli karaa) |
| Dhererka halkii Spool | 50m, 100m, 200m (goyn-ilaa dhererka caadiga ah ee mashaariicda waaweyn) |
| Qiimaynta Ololka | UL 94 V-0 (is-damiyay, wax dhibicyo ah ma leh) |
| Iska caabinta Kiimikada | U adkaysta saliidaha warshadaha, acids (pH 4-10), iyo ozone |
| Baakadaha | Dabaqyo caag ah oo culus oo leh kulayl u adkaysta, duubo aan qoyaan lahayn; sanduuqyo alwaax ah oo loogu talagalay dalabaadka badan |
| Habaynta | Galka Vermiculite-pregnated (oo loogu talagalay 1000 ℃ isticmaalka muddada-gaaban); hubka birta ah (oo loogu talagalay naaxinta xad dhaafka ah) |
Codsiyada caadiga ah
- Foornooyinka Heerkulka Sare: Korjoogteynta heerkulka joogtada ah ee foornooyinka sintering dhoobada, foornada kulaylka-daaweynta birta ah (carburizing, annealing) oo ku shaqeeya 700-800 ℃.
- Birta dhalaalaysa: Cabbiraadda heerkulka birta dhalaalaysa ee meelaha aasaaska ah, gaar ahaan wax-soo-saarka birta iyo birta (meelaha wax lagu dhejiyo u dhow).
- Gubida Qashinka: La socodka heerkulka gaaska qiiqa iyo gubashada qolalka gubashada qashinka adag ee degmada.
- Tijaabada Hawada: Soo bandhigida kulaylka ee qaybaha mishiinka jet-ka iyo kuraasta tijaabada gantaalaha birta inta lagu jiro tijaabooyinka kulaylka sareeyo.
- Wax-soo-saarka dhalooyinka: Xakamaynta heerkulka biyaha dhalada ee dhalooyinka sabaynaya iyo foornooyinka dhalaalay ee fiberglass
Tankii Alloy Material wuxuu maadooyin ka dhigaa qayb kasta oo ka mid ah fiilada nooca K si loo tijaabiyo tayada adag: Tijaabada wareegga kulaylka (100 wareegyada -60℃ ilaa 800℃), hubinta burburka dahaarka, iyo xaqiijinta xasiloonida kulaylka. Muunado bilaash ah (dhererka 1m) iyo waraaqo farsamo oo faahfaahsan (oo ay ku jiraan EMF vs. qalooca heerkulka) ayaa la heli karaa marka la codsado. Kooxdayada farsamadu waxay bixisaa hagitaan ku habaysan-sida isku-xidhaha isku-xidhaha ee kala-goysyada heerkulka-sare iyo rakibida hababka ugu fiican-si loo hubiyo waxqabadka ugu fiican ee jawiga aadka u daran.
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