The measured material is the surface temperature of Nickel alloy.
Density (0.296 lb/in3 (8.192 g/cm3))
Specific Gravity (8.19)
Melting Range (2500-2600°F)
The duration of test maybe will take 10 Min.
So what is the best thermocouple if my experiment under these conditions?
K,R,N,C or other.