eebads2391
Member
Hi guys ,
This is slightly off topic , but there seems to be some very knowledgable people from a wide range of subjects and background
on this site , so i hope you will forgive me
We have a vacuum furnace with a survey frame in it
The survey frame is an oblong wire frame and has four n type thermocouples at the front and four at the rear
The thermocouples are in holders at the top (left and right) the bottom (left and right ) and the same at the rear of the frame
my question is this :
The front bottom right thermocouple reads 4 to 6 degrees lower than the rest , when we do a survey
We have swapped thermocouples and still get a colder recorded temp in this corner at a set temp of 450 deg c
Any thoughts gratefully received
Thanks
Mike
This is slightly off topic , but there seems to be some very knowledgable people from a wide range of subjects and background
on this site , so i hope you will forgive me
We have a vacuum furnace with a survey frame in it
The survey frame is an oblong wire frame and has four n type thermocouples at the front and four at the rear
The thermocouples are in holders at the top (left and right) the bottom (left and right ) and the same at the rear of the frame
my question is this :
The front bottom right thermocouple reads 4 to 6 degrees lower than the rest , when we do a survey
We have swapped thermocouples and still get a colder recorded temp in this corner at a set temp of 450 deg c
Any thoughts gratefully received
Thanks
Mike