Welina mai i kā mākou mau pūnaewele!
ʻO ka PtRh13-Pt R-Type Thermocouple Ultra-Precise High-Temp Sensing & Stiff Thermocouple
Wehewehe Huahana
ʻAno R Thermocouple Wire
ʻIke Huahana
ʻO ke kaula thermocouple ʻano R he thermocouple metala makamae kiʻekiʻe i haku ʻia me kahi platinum-rhodium 13% alloy (wāwae maikaʻi) a me ka platinum maʻemaʻe (wāwae maikaʻi ʻole). No ka ʻohana thermocouple platinum-rhodium ia, e hāʻawi ana i ke kūpaʻa a me ka pololei i nā wahi wela kiʻekiʻe, ʻoi aku hoʻi ma ka pae o 1000°C a i 1600°C. Ke hoʻohālikelike ʻia me nā thermocouple ʻano S, ʻoi aku ka nui o ka rhodium i loko o ka wāwae maikaʻi, e hāʻawi ana i ka hana i hoʻonui ʻia i nā noi wela kiʻekiʻe no ka wā lōʻihi.
Nā Hoʻonohonoho Maʻamau
- ʻAno Thermocouple: ʻAno-R (Platinum-Rhodium 13-Platinum)
- Kūlana IEC: IEC 60584-1
- Kūlana ASTM: ASTM E230
Nā Hiʻohiʻona Koʻikoʻi
- Paʻa Mahana Kiʻekiʻe: Ka mahana hana lōʻihi a hiki i ka 1400°C; hoʻohana pōkole a hiki i ka 1700°C
- Pololei Kiʻekiʻe: Ke ahonui o ka papa 1 o ±1.5°C a i ʻole ±0.25% o ka heluhelu ʻana (ʻo ka mea nui aʻe)
- Ka helu haʻahaʻa o ka holo ʻana: ≤0.05% ka holo ʻana o ka thermoelectric ma hope o 1000 mau hola ma 1200°C
- Ke Kū'ē ʻana i ka Oxidation: Hana maikaʻi loa i nā lewa oxidizing a me inert (e pale i nā wahi hōʻemi)
- Mana Thermoelectric Kiʻekiʻe: Hoʻopuka i 10.574 mV ma 1500°C (hui kuhikuhi ma 0°C)
Nā Kikoʻī ʻenehana
| ʻAno | Waiwai |
|---|---|
| Anawaena uea | 0.2mm, 0.3mm, 0.5mm (hoʻomanawanui: -0.015mm) |
| Mana Thermoelectric (1000°C) | 7.121 mV (e kū'ē i ka kuhikuhi ʻana o 0°C) |
| Mahana Hana Lōʻihi | 1400°C |
| Mahana Hana Pōkole | 1700°C (≤20 hola) |
| Ikaika Hoʻopaʻa (20°C) | ≥130 MPa |
| Hoʻolōʻihi | ≥25% |
| Ke kū'ē uila (20°C) | Wāwae maikaʻi: 0.24 Ω·mm²/m; Wāwae maikaʻi ʻole: 0.098 Ω·mm²/m |
Ka Hoʻohui Kemika (Maʻamau, %)
| Alakaʻi | Nā Mea Nui | Nā ʻElemene Hahai (max, %) |
|---|---|---|
| Wāwae Maikaʻi (Platinum-Rhodium 13) | Pt:87, Rh:13 | Ir:0.02, Ru:0.01, Fe:0.003, Cu:0.001 |
| Wāwae Maikaʻi ʻole (Platinum Maʻemaʻe) | Pt:≥99.99 | Rh:0.003, Ir:0.002, Fe:0.001, Ni:0.001 |
Nā kikoʻī huahana
| Mea | Nā kikoʻī |
|---|---|
| Ka lōʻihi no kēlā me kēia Spool | 5m, 10m, 20m, 50m (mea metala makamae) |
| Hoʻopau ʻili | Hoʻoheheʻe ʻia, ʻālohilohi e like me ke aniani (ʻaʻohe papa oxide) |
| Ka hoʻopili ʻana | Hoʻopaʻa ʻia i loko o nā pahu i piha i ka argon me ka vacuum e pale aku i ka haumia |
| Ka hoʻoponopono ʻana | Hiki ke hahai ʻia ʻo NIST me ka palapala hōʻoia o ka hiki ke thermoelectric |
| Nā Koho Maʻamau | ʻOki-a-lōʻihi, hoʻomaʻemaʻe kūikawā no nā noi maʻemaʻe kiʻekiʻe loa |
Nā Hoʻohana Maʻamau
- Ka hoʻāʻo ʻana o ka ʻenekini aerospace (nā keʻena kuni wela kiʻekiʻe)
- Nā umu ʻoihana kiʻekiʻe-kiko (sintering o nā keramika holomua)
- Hana ʻana i ka semiconductor (annealing wafer silicon)
- Noiʻi Metallurgical (hoʻāʻo ʻana i ka hoʻoheheʻe ʻana o ka superalloy)
- Hana ʻana i nā olonā aniani (nā wahi umu wela kiʻekiʻe)
Hāʻawi pū mākou i nā probes thermocouple ʻano R, nā mea hoʻohui, a me nā uea hoʻolōʻihi. Ma muli o ke kumukūʻai kiʻekiʻe o nā metala makamae, loaʻa nā laʻana manuahi i nā lōʻihi palena (≤1m) ma ke noi ʻana, me nā palapala hōʻoia kikoʻī a me nā hōʻike loiloi haumia.
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
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