Description
Desktop Thermal Evaporation System DTT model, a thermal evaporation device in a vacuum with very suitable dimensions in a desktop model, is able to reach the desired pressure in less than 10 minutes and start the layering operation from three different plants or baskets and proceed to make all kinds of layers. make different The ability to apply layers from three sources of evaporation at the same time has made it possible to create alloy layers by this device. DTT has the possibility of choosing three sources of evaporation (plant-basket) during layering, and it has the ability to build multiple layers. Specifications of the device • High vacuum turbo molecular pump 90 l/s (German) • Diaphragm support pump (German) • Combined Pirani and Penning pressure gauge (German) • Ability to install three boats, baskets and coils • High current electric feed troughs • Thickness Quartz crystal gauge with a measurement accuracy of one nanometer, including an oscillator and a crystal holder, with the ability to measure the thickness during the marking layer. • One year full warranty for applications • Making thin layers of electricity conductors, • Transparent conductors (a very thin layer that light can pass through) • Thin layers of electrical insulation, • Optical layers and optical multilayers • Thin layers Heat controller, • Electric and magnetic devices for evaporation sources (basket, boat, coil) vacuum coating device using thermal evaporation method DTT model, has the ability to install three independent evaporation sources. These sources are designed in such a way that they do not contaminate each other. The glass vacuum chamber is free from any kind of contamination. The vacuum chamber of the device includes a heat-resistant pyrex cylindrical tank with a diameter of 300 mm and a height of 200 mm with L-shaped o-rings. The German turbomolecular pump of this system, which is one of the highest quality available in the world, with a controllable speed of 90,000 revolutions per minute, unlike devices that use a diffusion pump, creates a very clean environment free of any oil and pollution, which is Making layers with high accuracy and sensitivity is very important. The device’s color screen is equipped with a 7-inch full-color touch monitor through which all device control processes are performed. Due to the simple use of the system software, the user can easily enter the necessary information through this screen, or the information related to the layering process (pressure, thickness, layering rate, etc.) during the process. View as a graph or data. Also, the device has the ability to record information related to the last 300 address layers. Through this screen, the user can set the layering process based on thickness or time, and after reaching the desired time or thickness, the layering process will stop automatically. Sample holder The sample holder installed on the DTT provides the ability to layer under layers of different shapes. In addition, and according to the wide range of application of this device in various scientific fields, the dimensions and shape of the substrate holder can be changed according to the needs of the buyer. Other features of the device • 2.5 KW high current power source with the ability to display voltage, current and their control • Final vacuum 8 x 10-6 torr • Manual and automatic time or thickness adjustment of the marking layer process • Electronic shutter • Holder Substrate with the ability to rotate • Automatic control of the power of the coating layer independently of the pressure • Ability to quickly enter data using touch and fully automatic control • Drawing pressure and thickness curves • Transferring the curves and process data of the coating layer via USB to Computer • Weight: About 60 kilograms • Dimensions: Diameter 50 cm x width 65 cm x height 60 cm Additional equipment and accessories The device has accessories such as substrate rotator, spare glass, quartz crystal, basket, boat and heater under vacuum.
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