I-Chromel constantanI-ThermocoupleUcingo(uhlobo E)
I-thermocouple yohlobo E yakhiwe nge-nickel-10% chromium (+) uma iqhathaniswa ne-nickel-45% yethusi (-). Lolu hlobo lwe-thermocouple lungasetshenziswa ezindaweni ezifaka i-oxidizing noma ezingasebenzi kahle ezinobubanzi bokushisa obungu--200°C kuya ku-900°C (330°F kuya ku-1600°F). I-thermocouple yohlobo E ingasetshenziswa ngempumelelo ezindaweni ezingaphansi kwezinga ngenxa yokumelana nokugqwala okuphezulu ezindaweni ezinomswakama ophezulu. Kuzo zonke izinhlobo ezahlukene ze-thermocouple, i-Type E inomphumela we-EMF ophezulu kakhulu ngedigri ngayinye.
Ipharamitha Eningiliziwe
| Ukwakheka Kwamakhemikhali | |||||
| Igama Lomqhubi | I-Polarity | Ikhodi | Ukwakheka Kwamakhemikhali Okujwayelekile /% | ||
| Ni | Cr | Cu | |||
| I-NiCr | Okuhle | EP | – | 10 | – |
| I-Constantan | Okubi | TN | 45 | – | 55 |
| Ibanga Lokushisa Elisebenzayo | ||
| Ububanzi/mm | Izinga lokushisa lokusebenza isikhathi eside /ºC | Isikhathi esifushane Izinga lokushisa lokusebenza /ºC |
| 0.3, 0.5 | 350 | 450 |
| 0.8, 1.0, 1.2 | 450 | 550 |
| 1.6, 2.0 | 550 | 650 |
| 2.5 | 650 | 750 |
| 3.2 | 750 | 900 |
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