Tlhaloso ea Sehlahisoa
Li-thermocouple tsa Mofuta oa R, S, le B ke li-thermocouple tsa "Noble Metal", tse sebelisoang lits'ebetsong tsa mocheso o phahameng.
Li-thermocouple tsa Mofuta oa S li khetholloa ka tekanyo e phahameng ea ho se sebetse hantle ha lik'hemik'hale le botsitso mochesong o phahameng. Hangata li sebelisoa e le tekanyetso ea ho lekanya li-thermocouple tsa tšepe ea motheo.
Thermocouple ea rhodium ea Platinum (Mofuta oa S/B/R)
Mofuta oa ho Kopanya oa Platinum Rhodium Thermocouple e sebelisoa haholo libakeng tsa tlhahiso tse nang le mocheso o phahameng. E sebelisoa haholo ho lekanya mocheso indastering ea khalase le ea ceramic le ea salting ea indasteri.
Thepa ea ho thibela ho ruruha: PVC, PTFE, FB kapa ho latela tlhoko ea moreki.
Tšebeliso eaterata ea thermocouple
• Ho futhumatsa – Ditjheso tsa khase bakeng sa dionto
• Ho Pholisa – Lihatsetsi
• Tšireletso ea enjene – Lithempereichara le mocheso oa holim'a metsi
• Taolo ea mocheso o phahameng – Ho betla tšepe
Paramethara:
| Sebopeho sa Lik'hemik'hale | |||||
| Lebitso la Mokhanni | Polarity | Khoutu | Sebopeho sa K'hemik'hale se Ikhethang /% | ||
| Pt | Rh | ||||
| Pt90Rh | Positive | SP | 90 | 10 | |
| Pt | Hampe | SN,RN | 100 | – | |
| Pt87Rh | Positive | RP | 87 | 13 | |
| Pt70Rh | Positive | BP | 70 | 30 | |
| Pt94Rh | Hampe | BN | 94 | 6 | |
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