Triple Thermal Evaporation Desktop Coating System: Vac Techniche


DTT: Turbo Triple Thermal Evaporation Source Desktop Coater

The Vac Techniche triple thermal source desktop coater provides a very versatile thermal evaporation system for a vast range of source materials in various forms from wire, cord, pellets and powders, compatible with Boat/basket and coil source holders.

For ease of use, the touch 7″ colour screen control with fully automatic control, data input, and display is designed for easy use for experienced and inexperienced operators.

The control system allows upto 300 historical processed to be recorded.


Three independent heat resistance thermal evaporation sources.

Evaporation source holder designed causes no contamination from source materials on each other.

The length of the source holders can be adjusted in the range of 50mm~90mm.

Co-Evaporation upgrade available

Evaporation sources

  • boat
  • basket
  • coil/wire



Vacuum System consists of:

Heat resistant, Cylindrical Pyrex with 300 mm OD and 200 mm H.

90 L/s turbomolecular pump fitted directly to the vacuum envelop base plate and backed by a 6 m3/h two-stage rotary pump which introduces clean vacuum without the oil contamination that is normally present with an ordinary diffusion pump

Dry backing pump option is also available

The DTT triple evaporation source selection is ideal for deposition of multilayers or alloys.

The DTT, with integral turbo pumping reaches pressure quickly allowing the coating process to commence in a matter of minutes. It is ideal for research, laboratory and product applications