Metala makamaeuea thermocouple ʻAno S, i ʻike ʻia hoʻi ʻo Platinum-Rhodium 10-Platinumuea thermocouple, he mea ʻike wela kiʻekiʻe i haku ʻia me ʻelua mau alakaʻi metala makamae. ʻO ka wāwae maikaʻi (RP) he platinum-rhodium alloy e loaʻa ana he 10% rhodium a me 90% platinum, ʻoiai ʻo ka wāwae maikaʻi ʻole (RN) he platinum maʻemaʻe. Hāʻawi ia i ka pololei a me ke kūpaʻa kūikawā i nā wahi wela kiʻekiʻe, e lilo ia i koho makemake ʻia no ke ana wela pololei i ka metallurgy, ceramics, a me nā umu ʻoihana wela kiʻekiʻe.

Nā Hoʻonohonoho Maʻamau

• ʻAno Thermocouple: ʻAno-S (Platinum-Rhodium 10-Platinum)

• Kūlana IEC: IEC 60584-1

• Kūlana ASTM: ASTM E230

• Ke Kaʻina Waihoʻoluʻu: Wāwae maikaʻi - ʻōmaʻomaʻo; Wāwae maikaʻi ʻole - keʻokeʻo (e like me nā kūlana IEC)

Nā Hiʻohiʻona Koʻikoʻi

• Pae Mahana ākea: Hoʻohana lōʻihi a hiki i ka 1300°C; hoʻohana pōkole a hiki i ka 1600°C

• Pololei Kiʻekiʻe: Pololei Papa 1 me ka hoʻomanawanui o ±1.5°C a i ʻole ±0.25% o ka heluhelu (ʻo ka mea nui aʻe)

• Paʻa maikaʻi loa: ʻOi aku ka emi ma mua o 0.1% o ka drift i ka thermoelectric potential ma hope o 1000 mau hola ma 1000°C

• Ke kūpaʻa ʻokiʻoki maikaʻi: Hana paʻa i nā lewa oxidizing a me inert

• Ka Mana Thermoelectric Haʻahaʻa: Hoʻopuka i ka 6.458 mV ma 1000°C (hui kuhikuhi ma 0°C)

Nā Kikoʻī ʻenehana

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Ka Hoʻohui Kemika (Maʻamau, %)

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Nā kikoʻī huahana

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Nā Hoʻohana Maʻamau

• Nā umu sintering wela kiʻekiʻe i ka metallurgy pauka

• Nā kaʻina hana a me ke kūkulu ʻana i ke aniani

• Nā umu keramika a me nā lako hana hoʻomehana

• Nā umu hoʻoheheʻe a me nā ʻōnaehana ulu kristal

• Nā kaʻina hana hoʻoheheʻe a me ka hoʻomaʻemaʻe ʻana o ka metallurgical

Hāʻawi pū mākou i nā ʻākoakoa thermocouple ʻano S, nā mea hoʻohui, a me nā uea hoʻolōʻihi. Loaʻa nā laʻana manuahi a me nā pepa ʻikepili kikoʻī ma ke noi. No nā noi koʻikoʻi, hāʻawi mākou i ka hōʻoia hou aʻe o ka maʻemaʻe o nā mea a me ka hana thermoelectric.