Terata ea platinum-rhodium ke motsoako oa binary o nang le rhodium o thehiloeng ho platinum, e leng tharollo e tiileng e tsoelang pele mochesong o phahameng. Rhodium e eketsa bokhoni ba thermoelectric, khanyetso ea oxidation le khanyetso ea asiti ea motsoako ho platinum. Ho na le metsoako e kang PtRh5, PtRhl0, PtRhl3, PtRh30 le PtRh40. Metswako e nang le Rh e fetang 20% ​​ha e qhibilihe ka har'a aqua regia. Haholo-holo e sebelisoa e le thepa ea thermocouple, ho kenyeletsoa PtRhl0/Pt, PtRh13/Pt, jj., e sebelisoang e le metswako ea thermocouple ka har'a thermocouple, ho lekanya kapa ho laola metsi, mouoane le likhase ka ho toba ho tloha ho 0-1800 ℃ mefuteng e fapaneng ea tlhahiso mocheso oa bokaholimo bo mahareng le bo tiileng.
Melemo: Terata ea rhodium ea platinum e na le melemo ea ho nepahala ho hoholo, botsitso bo botle ka ho fetisisa, sebaka se seholo sa tekanyo ea mocheso, bophelo bo bolelele ba tšebeletso le tekanyo e phahameng ea mocheso o phahameng moeling o ka holimo letotong la thermocouple. E loketse moea o chesang le o sa pheleng, 'me e ka boela ea sebelisoa ka har'a vacuum ka nako e khuts'oane, empa ha ea lokela ho fokotsa moea kapa moea o nang le mouoane oa tšepe kapa o seng oa tšepe.
Li-thermocouple tsa indasteri li kenyelletsa terata ea platinum-rhodium mofuta oa B, mofuta oa S, mofuta oa R, thermocouple ea platinum-rhodium, e tsejoang hape e le thermocouple ea tšepe ea bohlokoa e nang le mocheso o phahameng, platinum-rhodium e na le platinum-rhodium e le 'ngoe (platinum-rhodium 10-platinum-rhodium) le platinum-rhodium e habeli (platinum-rhodium). Rhodium 30-Platinum Rhodium 6), li sebelisoa e le li-sensor tsa tekanyo ea mocheso, hangata li sebelisoa hammoho le li-transmitter tsa mocheso, balaoli le lisebelisoa tsa ponts'o ho theha sistimi ea taolo ea ts'ebetso ho lekanya kapa ho laola ka kotloloho 0- Mocheso o kang maro, mouoane le mecha ea khase le libaka tse tiileng tse pakeng tsa 1800°C.
Liindasteri tse sebelisoang ke: tšepe, tlhahiso ea motlakase, peterole, indasteri ea lik'hemik'hale, faeba ea khalase, lijo, khalase, meriana, liserame, litšepe tse seng tsa ferrous, kalafo ea mocheso, lifofane, tšepe ea phofo, khabone, ho pheha, ho hatisa le ho daea le masimo a mang a mangata a indasteri.