20, Dryden Rd., Harrow, HA3 7Jz, London/ UK

Desk Thermal Evaporator

desk thermal evaporator-DTT

Triple Source Desk Thermal Evaporator


The DTT is a desktop, a turbomolecular-pumped thermal evaporator for vacuum deposition of thin films. The triple-source evaporation with evaporation source (boat/basket / coil) selection system is ideal for deposition of multilayers or alloys.

This vacuum evaporation system with its suitable dimensions is capable of reaching the desired pressure in a short time and coating process can take place within a few minutes. It is suitable for research, laboratory and electron microscopy applications.


Multi-layer thermal coatings

Large format chamber

High vacuum turbo pump 300 l/s

Diaphragm backing pump

Full range vacuum gauge

Evaporation source (boat / basket / coil) selection for multilayer thin film deposition

Co-evaporation to form alloy films

A quartz crystal monitoring system for real-time thickness measurement (1 nm precision)

Manual or automatic Timed and Thickness deposition

Intuitive touch screen to control the coating process and rapid data input

User-friendly software that can be updated via the network

Equipped with the electronic shutter

Equipped with a rotary sample holder

500 °C irradiative substrate heater

two-year warranty


Metal & dielectric Films

Fabrication of thin film sensors

Optical components

Nano & Microelectronic

Medical Components

Magnetic device

DTT full face

Touch screen control with colorful display

DTT, the desk vacuum thermal evaporator, is equipped with a 7” colored touch screen with full automatic control and data input that can be operated by even inexperienced users. The vacuum and deposition information can be observed as digital data or curves on the touchscreen. Information of the last 300 coatings can also be saved in the history page.

DTT monitor
DTT touch

Thermal Evaporation Sources (boat / basket / coil)

The DTT, desk vacuum thermal coater, can be fitted with three independent heat resistance thermal evaporation sources. The good design of the evaporation source holder causes no contamination from source materials on each other. The length of the source holders can be adjusted in the range of 9 – 5 cm.

vac product DTT internal second
vac product DTT internal

Clean Vacuum

The vacuum chamber is a heat resistance, Cylindrical Pyrex with 300 mm OD and 200 mm H.The DTT is fitted with an internally mounted 300 L/s turbomolecular pump, backed by a diaphragm pump which introduces clean vacuum without oil contamination that is normally present with an ordinary diffusion pump.



Multi boats, baskets and coils installation

Ultimate Vacuum: Less than 2×10-6torr

Records and plots coating parameters graphs

Transfers the curves and deposition processdata by USB port to PC

Automatic control of the power of coating independent of pressure

High current electrical feed through

0-100 high current, protected against short circuit, DC power supply

Utilities: 220V- 50HZ- 16A

Dimensions: 60 Cm H × 65 Cm W × 50 Cm D

Shipping weight: ~ 60 kg

Options and Accessories

The DTT has the flowing options and accessories:

High current power supply

Quartz crystal

Spare glass

Evaporation sources(boat / basket / coil)

Thermal source materials


DTT Catalog

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