Fa'afeiloa'i i la matou upega tafa'ilagi!
Uaea Thermocouple Tu'aiga K fa'apipi'i fa'atasi ma feso'ota'iga la'ititi Chromel Alumel Flat PVC Insulation Pin Tali vave.
1.KemisiCfa'afeagai
| Meafaitino | Su'ega vaila'au (%) | ||||
| Ni | Cr | Si | Mn | Al | |
| KP(Chromel) | 90 | 10 | |||
| KN(Alumel) | 95 | 1-2 | 0.5-1.5 | 1-1.5 | |
2.Meatotino faaletinoma meatotino Fa'ainisinia
| Meafaitino | Malosi (g/cm3) | Li'u liusua ℃) | Malosi Tetele (Mpa) | Tete'e o le voluma(μΩ.cm) | fua fa'aumiumi (%) |
| KP(Chromel) | 8.5 | 1427 | >490 | 70.6(20℃) | >10 |
| KN(Alumel) | 8.6 | 1399 | >390 | 29.4(20℃) | >15 |
3.EMF Tau fa'asologa ile vevela eseese
| Meafaitino | EMF tau Vs Pt(μV) | |||||
| 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600 ℃ | |
| KP(Chromel) | 2816~2896 | 5938~6018 | 9298~9378 | 12729~12821 | 16156~16266 | 19532~19676 |
| KN(Alumel) | 1218~1262 | 2140~2180 | 2849~2893 | 3600~3644 | 4403~4463 | 5271~5331 |
| EMF tau Vs Pt(μV) | ||||
| 700 ℃ | 800 ℃ | 900℃ | 1000℃ | 1100℃ |
| 22845~22999 | 26064~26246 | 29223~29411 | 32313~32525 | 35336~35548 |
| 6167~6247 | 7080~7160 | 7959~8059 | 8807~8907 | 9617~9737 |
Ituaiga K (CHROMEL vs ALUMEL )o lo'o fa'aaogaina i le fa'amagoina, inert po'o le fa'amamago fa'aitiitia le ea. Fa'aalia ile vacuum fa'atapula'a ile taimi pupuu. E tatau ona puipuia mai le sulfurous ma fa'ama'i fa'ama'i fa'ama'i. Fa'atuatuaina ma sa'o ile vevela maualuga.
Tusi lau savali iinei ma lafo mai ia i matou
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Judy
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