wg48 - 20-9-2016 at 17:35
Below is a table of power ratings for Vecstar tube furnaces.
It gives the inner dimensions, the outer dimensions, max temperature and the holding power for that temperature. I thought it would be a useful guide
to the required power.
From the dimensions the insulation thickness can be determined and it can be assumed a fiber insulation is used.
![furnace-power.jpg - 38kB](https://www.sciencemadness.org/whisper/files.php?pid=461633&aid=53242)