Kaabo si awọn oju opo wẹẹbu wa!
Fe/CuNi Iru J Waya Awọn ọja Thermocouple Alloy igboro Waya
ọja Apejuwe
Fe/CuNi Iru J Thermocouple Alloy igboro Waya
ọja Apejuwe
Iru J Thermocouple ni igbagbogbo lo fun idiyele kekere ati giga EMF O le ṣee lo ni awọn ipo oxidizing titi di 760°C. Fun awọn iwọn otutu ti o ga julọ, o niyanju lati lo awọn iwọn ila opin okun waya nla.
Iru J thermocouple dara fun oxidizing, idinku oju-aye inert tabi igbale.
Ọja paramita
1.Chemical tiwqn ati ẹrọ-ini
| Ọja | Iṣọkan Kemikali/% | Ìwúwo (g/cm3) | Ojuami yo (ºC) | Resistivity (μΩ.cm) | Agbara fifẹ (Mpa) | |||
| Fe | Ku | Ni | ||||||
| JP (+) Iron mimọ | 100 | - | - | 7.8 | 1402 | 12 | ≥240 | |
| JN(-) Ejò Nickel | - | 55 | 45 | 8.8 | 1220 | 49 | ≥390 | |
2.Maximum awọn iwọn otutu iṣẹ
| Alloy waya Dia/mm | Awọn gun-igba ṣiṣẹ awọn iwọn otutu/°C | Awọn kukuru-igba ṣiṣẹ awọn iwọn otutu/°C |
| 0.3,0.5 | 300 | 400 |
| 0.8,1.0,1.2 | 400 | 500 |
| 1.6,2.0 | 500 | 600 |
| 2.5,3.2 | 600 | 750 |
3.Tuple JP/JN EMF tabili itọkasi (μV)
| Ṣiṣẹ awọn iwọn otutu/°C | Iforukọ iye ti thermoelectric EMF | Ipele I | |
| Ifarada | Iwọn ti EMF | ||
| 100 | 5 269 | ±82 | 5 187-5 351 |
| 200 | 10 779 | ±83 | 10 696-10 862 |
| 300 | 16 327 | ±83 | 16 244-16 410 |
| 400 | 21 848 | ±88 | 21 760-21 936 |
| 500 | 27 393 | ± 112 | 27 281-27 505 |
| 600 | 33 102 | ± 140 | 32 962-33 242 |
| 700 | 39 132 | ± 174 | 38 958-39 306 |
| 750 | 42 281 | ± 192 | 42 089-42 437 |
| 760 | 42 919 | ± 194 | 42 725-43 113 |
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa
