Potters & Sculptors - Making Rock from Mud
Well this is pretty annoying... Just for laughs I compared a brand new K thermocouple with the one in my kiln. The one in the kiln still has lots of metal fused at the junction so i figured that they would be pretty much the same.
SURPRISE! one read 34.6 mv and the other 36.4mv. So I thought i would try a third as a tie breaker... 33.9 mv. The third one was just a wire probe rather than the beefy kiln probes. but it was a K. type
we're talking about a 300 deg F+ spread at…