DiaHeat is a special
lab tube furnace. It is designed for the automatic thermal treatment of industrial
diamond grit under protective atmosphere up to 1100°C.
It is necessary for the measurement of thermal strength (Friability Test (TTI) or Einzelkorntest mit dem DiaTest-ASM) of industrial diamond and CBN his treatment at temperatures between 800 ° C and 1100 ° C under protective gas. The DiaHeat is an automatic tube furnace, which was specially developed for this purpose.