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Fe/CuNi Hom J Hlau Khoom Thermocouple Alloy Bare Wire
Product Description
Fe/CuNi Hom J Thermocouple Alloy Bare Hlau
Product Description
Hom J Thermocouple feem ntau siv rau nws tus nqi qis thiab siab EMF Nws tuaj yeem siv rau hauv cov xwm txheej oxidizing txog 760 ° C. Rau qhov kub siab dua, nws raug nquahu kom siv cov hlau loj loj.
Hom J thermocouple yog tsim rau oxidizing, txo inert cua los yog nqus.
Khoom Parameters
1.Chemical muaj pes tsawg leeg thiab txhua yam khoom
| Khoom | Tshuaj muaj pes tsawg leeg /% | Qhov ceev (g / cm3) | Melting point (ºC) | Kev tiv thaiv (μΩ.cm) | Tensile zog (Mpa) | |||
| Fe | Cu | Ni | ||||||
| JP(+) Pure Hlau | 100 | - | - | 7.8 ib | 1402 ib | 12 | ≥240 | |
| JN(-) Tooj Nickel | - | 55 | 45 | 8.8 ib | 1220 | 49 | ≥390 | |
2.Qhov kub ua haujlwm siab tshaj plaws
| Alloy hlau Dia/mm | Lub sijhawm ua haujlwm ntev kub / ° C | Kev ua haujlwm luv luv kub / ° C |
| 0.3,0.5 ib | 300 | 400 |
| 0.8, 1.0, 1.2 | 400 | 500 |
| 1.6, 2.0 | 500 | 600 |
| 2.5, 3.2 | 600 | 750 |
3.Couple JP/JN EMF siv lub rooj (μV)
| Kev khiav haujlwm kub / ° C | Nominal nqi ntawm Thermoelectric EMF | Qib I | |
| Ua siab ntev | Ntau yam ntawm EMF | ||
| 100 | 5 269 ib | ± 82 | 5 187-5 351 : kuv |
| 200 | 10779 ib | ± 83 | 10 696-10 862 ib |
| 300 | 16 327 ib | ± 83 | 16 244-16 410 ib |
| 400 | 21848 ib | ± 88 | 21 760-21 936 ib |
| 500 | 27393 ib | ± 112 | 27 281-27 505 ib |
| 600 | 33102 ib | ± 140 | 32 962-33 242 ib |
| 700 | 39132 ib | ± 174 | 38 958-39 306 |
| 750 | 42281 ib | ± 192 | 42 089-42 437 ib |
| 760 ib | 42919 ib | ± 194 | 42 725-43 113 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
