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Waya yeK-Type Thermocouple 2*0.8mm (800℃ Fiberglass) yekupisa kwakanyanya
Tsananguro yeChigadzirwa
Tambo yeType K Thermocouple (2*0.8mm) ine 800℃ Fiberglass Insulation & Sheath
Pfupiso yeChigadzirwa
Tambo yeType K thermocouple (2*0.8mm) inobva kuTankii Alloy Material igadziriso yakasarudzika inoona tembiricha yepamusoro yakagadzirirwa nharaunda dzakanyanya dzemaindasitiri. Ine maconductor maviri epakati ane dhayamita ye0.8mm (Chrome yepositive, Alumel yenegative)—macouples maviri emhando yeType K—ane dziviriro yezvikamu zviviri: maconductors ega ega anodzivirirwa nefiberglass ye800℃-rated, pamwe nefiberglass sheath ye800℃. Chimiro ichi chefiberglass mbiri, pamwe chete nekugadzirwa kwakanyatsogadzirwa kweHuona, chinopa kudzivirira kupisa kusingaenzaniswi, kugadzikana kwechiratidzo, uye kugara kwenguva refu, zvichiita kuti ive sarudzo yepamusoro yezviitiko zvekuyera tembiricha yepamusoro apo insulation yakajairwa (silicone, PVC) inokundikana.
Mazita Akajairika
- Rudzi rweThermocouple: K (Chrome-Alumel)
- Tsananguro yeMutyairi: 2*0.8mm (madhayamita maviri e0.8mm thermocouple alloy conductors)
- Chiyero chekudzivirira/Sheath: Fiberglass inoenderana neIEC 60751 uye ASTM D2307; yakatarwa kuti ishandiswe nguva dzose pa800℃
- Mugadziri: Tankii Alloy Material, ine chitupa cheISO 9001 neIECEx chekushandisa zvine njodzi/kupisa kwakanyanya
Zvakanakira Zvikuru (zvichienzaniswa neMatambo emhando yeK)
Tambo iyi inoshanda zvakanaka kupfuura tambo dzemhando yeK dzemazuva ano dzine insulation yakaderera munzvimbo nhatu dzakakosha:
- Kudzivirira Kupisa Kwakanyanya: 800℃ tembiricha yekushanda inoramba ichienderera mberi (kwenguva pfupi kusvika 900℃ kweawa imwe chete)—inodarika tambo dzakaputirwa nesilicone (≤200℃) uye fiberglass yakajairwa (≤450℃)—zvichibvumira kushandiswa munzvimbo dzinenge dzine moto.
- Kugara Kwemachira Maviri: Kudzivirira fiberglass yega yega (yekuparadzanisa conductor) + fiberglass sheath yese (yekudzivirira michina) kunowedzera kaviri kuramba kukweshwa, ngura yemakemikari, uye kukwegura kwekupisa; hupenyu hwebasa hwakareba ka3 kupfuura tambo dzekudzivirira imwe chete.
- Kururama kweChiratidzo Kusina Kukanganiswa: Madhairekita eChromel-Alumel e0.8mm anoderedza kuderera kwechiratidzo, achichengetedza simba reType K re thermoelectric output (41.277mV pa1000℃ vs. 0℃ reference) kunyangwe pa800℃, nekudonha <0.1% mushure memaawa 500 ekushanda kwekupisa kwakanyanya.
- Kuchengetedzwa Kwakawedzerwa: Inodzivirira moto kubva mumoto (UL 94 V-0 rating), haina chepfu, uye haina utsi hwakawanda—yakachengeteka kushandiswa munzvimbo dzakavharirwa dzemaindasitiri (semuenzaniso, maovheni, mabhoyira) uko njodzi yemoto yakanyanya.
Magadzirirwo ehunyanzvi
| Hunhu | Kukosha |
|---|---|
| Zvinhu zveMutyairi | Zvakanaka: Chromel (Ni: 90%, Cr: 10%); Negative: Alumel (Ni: 95%, Al: 2%, Mn: 2%, Si: 1%) |
| Dhayamita yemutyairi | 0.8mm (kushivirira: ± 0.02mm) |
| Zvinhu zvekudzivirira | Firiji yefiberglass isina alkali yakanyanya kuchena (yakayerwa 800℃ inoenderera mberi) |
| Ukobvu hwekudzivirira | 0.4mm – 0.6mm (pamutyairi wega wega) |
| Zvinhu zvemumuhara | Rukwa rwefiberglass runorema (ruchikwanisa 800℃ kuenderera mberi) |
| Ukobvu hwemuhara | 0.3mm – 0.5mm |
| Dhayamita Yese Yetambo | 3.0mm – 3.8mm (madhairekita + kuputira + sheath) |
| Nzvimbo yekupisa | Kuramba kuripo: -60℃ kusvika 800℃; Kwenguva pfupi: kusvika 900℃ (≤awa imwe) |
| Kuramba Kwemutyairi (20℃) | ≤28Ω/km (pamutyairi wega wega) |
| Kuramba Kudzivirira Kupisa (20℃) | ≥1000 MΩ·km |
| Nharaunda Yakakotama | Kusamira: ≥10× dhayamita yetambo; Kuchinja-chinja: ≥15× dhayamita yetambo |
Zvimiro zveChigadzirwa
| Chinhu | Tsanangudzo |
|---|---|
| Chimiro cheCable | 2-core (Chrome + Alumel), yakavharwa nefiberglass imwe neimwe, yakaputirwa mufiberglass yakarukwa sheath. |
| Kunyora Mavara | Kudzivirira: Yakanaka (tsvuku), Yakashata (chena) (sekureva kweIEC 60751); Mupendero: Chena yechisikigo (mavara akagadzirwa anowanikwa) |
| Kureba paSpool imwe neimwe | 50m, 100m, 200m (yakagadziriswa zvichienderana nekureba kwemapurojekiti makuru) |
| Chiyero cheMurazvo | UL 94 V-0 (inozvidzima yoga, haina kudonhedza mvura) |
| Kuramba Makemikari | Haipindi mafuta emumaindasitiri, maasidhi (pH 4-10), uye ozone |
| Kurongedza | Zvidimbu zvepurasitiki zvinorema zvine chiputiro chisingapise uye chisinganyorove; mabhokisi emapuranga ekutenga akawanda |
| Kugadzirisa | Mupendero wakaiswa vermiculite (wekushandisa kwenguva pfupi ye1000℃); simbi isina ngura (yekukwesha zvakanyanya) |
Maitiro Akajairika
- Mafuro Ekupisa Kwakakwirira: Kutarisa tembiricha nguva dzose mumafuro esimbi anopisira ceramic, mafuro esimbi anopisira simbi (carburizing, annealing) anoshanda pa700-800℃.
- Kunyungudutsa Simbi: Kuyera tembiricha yesimbi yakanyungudutswa muminda yekugadzira zvinhu, kunyanya yekugadzira simbi yakakandwa nesimbi (pedyo nenzvimbo dzekudonhedza).
- Kupisa Marara: Kutarisa tembiricha yemhepo inoyerera uye tembiricha yekamuri rinopisa marara mumidziyo yemuguta.
- Kuedzwa kweNdege: Kuongororwa kwezvikamu zveinjini yejeti nemabhandi ekuyedza roketi panguva yekuedzwa kwekupisa kwakanyanya.
- Kugadzira Magirazi: Kudzora tembiricha mumagirazi anoyangarara uye magirazi anonyungudutsa fiberglass.
Tankii Alloy Material inoisa tambo yerudzi rweK iyi pamuedzo wemhando yepamusoro: bvunzo dzekupisa (100 cycles dze -60℃ kusvika 800℃), kuongororwa kwekukanganiswa kwe insulation, uye kusimbiswa kwekugadzikana kwe thermoelectric. Samples dzemahara (1m kureba) uye mapepa eruzivo rwakadzama (kusanganisira EMF vs. temperature curves) anowanikwa kana zvikumbirwa. Chikwata chedu chehunyanzvi chinopa gwara rakagadzirirwa iwe—senge connector matching yemajoini anodziya zvakanyanya uye nzira dzakanakisisa dzekuisa—kuti uve nechokwadi chekuti inoshanda zvakanaka munzvimbo dzakaoma.
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