Bob
I think Type S would be good for your range. Type S works well for
months. I never understood why MFMP used type K. I offered them an
oz. of Pl/Rh alloy some while ago, that they could trade for type S
thermocouples, but they never took me up on it.
AA
On 3/27/2017 5:22 PM, Bob Higgin
Presently I am using k-type thermocouples outside of their comfortable
range to 1200C. Bob Cook was suggesting the Nb-Ir thermocouples in place
of k-type. MFMP has used before a b-type thermocouple, but it was quite
expensive. I would love to find an inexpensive (but controlled) s-type or
b-type
Bob,
What do you want the thermocouples for? ie what temperature?
I have never used Niobium - Iridium thermocouples in the glass
industry. We always used type S, and type B for more stable results
over years duration, for things like furnace crowns at 1550C, but this
had the disadvantage of s
Regarding the Nb-Ir thermocouples ... Bob, can you suggest a source for
these thermocouples and their voltage calibration data? For my
experiments, the cost of the hardware is coming out of my own pocket - not
someone else's deep pocket. For k-type thermocouples, the
voltage-temperature profile i
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