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ʻO Tankii J-Type Thermocouple Bare Wire SWG30/SWG25/SWG19 High Thermal Sensitivity
Hōʻike huahana
ʻAno J Thermocouple Kūleʻa Uea (SWG30/SWG25/SWG19)
Nānā Huahana
ʻO Type J thermocouple uea ʻole, kahi mea ʻike wela kiʻekiʻe i hana ʻia e Tankii Alloy Material, aia i ʻelua mau mea hoʻokalakupua like ʻole—hao (wāwae maikaʻi) a me ka constantan (ʻeleʻele keleawe-nickel, wāwae maikaʻi ʻole)—i hana ʻia no ke ana ʻana i ka wela ma nā wahi wela haʻahaʻa. Loaʻa i loko o ʻekolu mau ana uea maʻamau: SWG30 (0.305mm), SWG25 (0.51mm), a me SWG19 (1.02mm), ua hoʻopau kēia uea ʻole i ka insulation interference, i mea kūpono no ka hui thermocouple maʻamau, ka hoʻoponopono ʻana i ka wela kiʻekiʻe, a me nā noi e pono ai ke hoʻopili pololei me nā media i ana ʻia. Me ka hoʻohana ʻana i nā ʻenehana hoʻoheheʻe a me nā kiʻi kiʻi kiʻekiʻe o Huona, mālama kēlā me kēia ana i ka hoʻomanawanui koʻikoʻi a me nā waiwai thermoelectric paʻa, e hōʻoiaʻiʻo ana i ka kūlike ma nā pūʻulu.
Hoʻokohu maʻamau
- ʻAno Thermocouple: J (Iron-Constantan)
- Uea Uea: SWG30 (0.315mm), SWG25 (0.56mm), SWG19 (1.024mm)
- Nā Kūlana International: Hoʻokō me IEC 60584-1, ASTM E230, a me GB/T 4990
- ʻAno: Uea ʻole (ʻaʻole i hoʻopaʻa ʻia, no ka hoʻokaʻawale / pale maʻamau)
- Mea Hana: Tankii Alloy Material, i hōʻoia ʻia i ka ISO 9001 a calibrated i nā kūlana wela o ka ʻāina.
Nā Pōmaikaʻi Nui (vs. Nā Uea J-Type Insulated & Nā ʻano Thermocouple ʻē aʻe)
ʻO kēia hoʻonā uea hū ʻole ke kū nei no kāna versatility, pololei, a me ka hoʻololi kikoʻī kikoʻī.
- Hana ʻia ʻo Gauge-Tailored Performance: Hāʻawi ʻo SWG30 (nā ana lahilahi) i ka maʻalahi kiʻekiʻe no ka hoʻokomo ʻana i nā wahi paʻa (e laʻa, nā mea ʻike liʻiliʻi); Hāʻawi ʻo SWG19 (nā ana mānoanoa) i hoʻonui ʻia i ka ikaika mechanical no nā wahi ʻoihana; Mālama ʻo SWG25 i ka maʻalahi a me ka lōʻihi no ka hoʻohana maʻamau.
- ʻOi aku ka maikaʻi o ka Thermoelectric Accuracy: Hoʻokumu i kahi mana electromotive paʻa (EMF) me ka ʻike o ~ 52 μV/°C (ma 200 ° C), ʻoi aku ka maikaʻi o ka Type K i ka pae 0-500 ° C, me ka pololei o ka papa 1 (ka hoʻomanawanui: ± 1.5 ° C a i ʻole ± 0.25% o ka heluhelu).
- ʻAʻole hiki i nā mea hoʻohana ke hoʻoponopono i ka pale (e laʻa, nā paipu seramika, fiberglass sleeving) e pili ana i nā koi wela/corrosion kikoʻī, e hōʻemi ana i nā ʻōpala mai nā uea pre-insulated like ʻole.
- Uku Uku: ʻOi aku ke kumukūʻai o ka hao-constantan alloy ma mua o nā thermocouple metala makamae (Types R/S/B) ʻoiai e hāʻawi ana i ka ʻike kiʻekiʻe aʻe ma mua o Type K, no laila kūpono ia no ke ana wela waena (0-750°C) me ka hoʻolimalima ʻole.
- Kū'ē Kū'ē Kū'ē maikaʻi: Hana pono i nā kaiapuni oxidizing a hiki i 750 ° C; Hoʻokumu ka mea hoʻokele hao i kahi ʻāpana oxide pale e hōʻemi i ka neʻe ʻana, e hoʻolōʻihi i ke ola lawelawe me nā uwea hao ʻole.
Nā Kūlana ʻenehana
| ʻAno | SWG30 (0.315mm) | SWG25 (0.56mm) | SWG19 (1.024mm) |
|---|---|---|---|
| Mea alakai | Pono: Hao; ʻino: Constantan (Cu-Ni 40%) | Pono: Hao; ʻino: Constantan (Cu-Ni 40%) | Pono: Hao; ʻino: Constantan (Cu-Ni 40%) |
| Anawaena inoa inoa | 0.305mm | 0.51mm | 1.02mm |
| Hoʻomanawanui anawaena | ±0.01mm | ±0.015mm | ±0.02mm |
| Kaulana Mahana | Hoʻomau mau: 0-700 ° C; No ka wā pōkole: 750°C | Hoʻomau mau: 0-750 ° C; Ka wā pōkole: 800°C | Hoʻomau mau: 0-750 ° C; Ka wā pōkole: 800°C |
| EMF ma 100°C (vs 0°C) | 5.268 mV | 5.268 mV | 5.268 mV |
| EMF ma 750°C (vs 0°C) | 42.919 mV | 42.919 mV | 42.919 mV |
| Kū'ē Kū'ē (20°C) | ≤160 Ω/km | ≤50 Ω/km | ≤15 Ω/km |
| Ikaika U'i (20°C) | ≥380 MPa | ≥400 MPa | ≥420 MPa |
| Elongation (20°C) | ≥20% | ≥22% | ≥25% |
Nā Kūlana Huahana
| 'ikamu | Hōʻike |
|---|---|
| Hoʻopau ʻili | Hoʻopili ʻia me ka ʻālohilohi (ʻoki ʻole, Ra ≤0.2μm) |
| Palapala Hoolako | Nā Poʻa (lōʻihi: 50m/100m/300m no ke ana) |
| Maemae Kemika | Ka hao: ≥99.5%; Constantan: Cu 59-61%, Ni 39-41%, haumia ≤0.5% |
| Kalibi | Hiki ke ʻimi ʻia iā NIST/China National Institute of Metrology (CNIM) |
| Hoʻopili ʻia | Hoʻopaʻa ʻia i loko o nā ʻeke piha argon (e pale i ka oxidation); nā wili palaki i loko o nā pahu hoʻomaʻemaʻe |
| Hoʻopilikino | ʻOki-a-lōʻihi (ka liʻiliʻi 1m), hoʻomaʻemaʻe huila kūikawā (hao hoʻomaʻemaʻe kiʻekiʻe no ka calibration), a i ʻole nā ʻaoʻao i hana mua ʻia. |
Nā noi maʻamau
- ʻAhahui Thermocouple Maʻamau: Hoʻohana ʻia e nā mea hana ʻike e hana i nā ʻimi me ka pale kikoʻī noiʻi (e laʻa, nā ʻōnaʻi ceramic-sheathed no nā kapuahi, nā ʻili kila kila no nā wai).
- ʻIke Makana ʻOihana: ʻO ke ana pololei ʻana i ka hana ʻana i ka meaʻai (ka umu umu, 100-300 ° C) a me ka hoʻoheheʻe ʻana i ka plastic (ke wela hoʻoheheʻe, 200-400 ° C)—Ua makemake ʻia ʻo SWG25 no ke kaulike o ka maʻalahi a me ka ikaika.
- Nā Lako Hoʻolāʻau: Hōʻike i nā mea i loko o nā calibrators wela (SWG30 no nā cell calibration compact).
- ʻO ka hoʻāʻo ʻana i nā kaʻa: ka nānā ʻana i ka poloka ʻenekini a me nā wela o ka ʻōnaehana exhaust (SWG19 no ke kūpaʻa haʻalulu).
- Noiʻi Laboratory: ʻO ka ʻike wela ma nā hoʻokolohua ʻepekema waiwai (0-700°C) kahi e koi ʻia ai ka hoʻokaʻawale maʻamau.
ʻO Tankii Alloy Material nā kumuhana o kēlā me kēia pūʻulu o ka Type J uea ʻole i ka hoʻāʻo ʻana i ka maikaʻi: nā hoʻokolohua thermoelectric stability (100 cycles o 0-750°C), ka nānā ʻana (laser micrometry), a me ka loiloi haku mele (XRF). Loaʻa nā laʻana manuahi (1m no kēlā me kēia ana) a me nā palapala calibration ma ke noi. Hāʻawi kā mākou hui ʻenehana i ke alakaʻi i hoʻohālikelike ʻia—me ke koho ana i nā ana no nā noi kikoʻī a me nā hana maikaʻi loa e kūʻai aku ai / welding—e hōʻoia i ka hana maikaʻi loa i nā hoʻonohonoho thermocouple maʻamau.
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