Desk Thermal Evaporator

desk thermal evaporator-DTT

Triple Source Desk Thermal Evaporator (DTT)

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.

Features

  • Multi-layer thermal coatings
  • Large format chamber
  • High vacuum turbo pump
Pumping Speed90 l/s350 l/s
Ultimate Pressure7 x10-6  Torr7 x10-7  Torr
  • Two stage rotary vane backing pump, 4 m3/h
  • Full range vacuum gauge
  • Evaporation source (boat / basket / coil) selection for multilayer thin film deposition
  • Co – evaporation to form alloy films (optional)
  • Quartz crystal monitoring system for real time thickness measurement (1 nm precision)
  • Manual or automatic Timed or Thickness deposition
  • Intuitive touch screen to control the coating process and rapid data input
  • User friendly software that can be updated via network
  • Equipped with electronic shutter
  • Equipped with rotary sample holder (optional)
  • 2 inches, 500 °C substrate heater (optional)
  • Two-year warranty

 

Application

  • Metal & dielectric Films
  • Fabrication of thin film sensors
  • Optical components
  • Nano & Microelectronic
  • Solar cells

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 5cm~9cm.

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 90 L/s turbomolecular pump, backed by a two-stage rotary pump which introduces clean vacuum without oil contamination that is normally present with an ordinary diffusion pump.

 

Specifications

Multi boats, baskets and coils installation

Records and plots coating parameters graphs

Transfers the curves and  deposition process  data 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-240 V  –  50/60 HZ- 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 for co-evaporation

Quartz crystal sensors

Spare glass chamber

Evaporation sources (boat / basket / coil)

2 inches, 500 °C substrate heater

Sample rotation

MFC

Sealing gaskets

DTT Catalog

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