Vison Range of Electric Furnaces

High Temperature box furnaces of the Vison range are offered in various sizes. The usable volume can vary between 3375c.c to 150,000c.c. All furnaces come ready to use, including a complete control and regulation unit.

Large Furnaces with a high usable volume are equipped with a supporting frame. Smaller furnaces are equipped with a supporting frame. Smaller furnaces are table top models:Supporting frames can however be supplied extra.

In box furnace heaters are generally placed along the side walls. In special cases extra heaters can be placed along the back wall.

STANDARD TECHNICAL FEATURES
  • Outer casing in stable, attractive frame.
  • Low thermal mass ceramic fibers insulation.
  • Low power requirements.
  • Larger sizes on request.
  • Auto temp.control.
CONTROL AND REGULATION UNIT
  • Current control through phase angle separate circut for over temperature protection.
  • Separate or duplex thermocouples for regulation and over temperature protection.
  • Operation through PID-controllers(optional).

OTHER OPTIONAL FEATURES

  • IPC-intellegent Process Control.
  • Electronic heating control.
  • Electronic heating control programmable logic contol (PLC), thus no overloading of heating elements.
  • Automatic overall process control.
  • Auto temp.Recorder.
  • Electronic temperature limited.
  • After short-term power loss automatic reactivation and program continuation.
  • Electromechanical door lock.
  • Connection for chart recorder possible.
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