Desktop Thermal Evaporator
The DTE is a compact, cost-effective system for depositing thin material layers, ideal for research, electron microscopy, and sample evaporation experiments. Its small chamber and high vacuum make it perfect for short-time deposition of noble and oxidizing metals.
Thermal
Evaporation
The DTE features a 1.2 kW high-current DC power supply and a low-voltage resistive thermal evaporation platform, supporting a variety of applications. It accommodates different evaporation sources, including boats, baskets, and coils, on a single thermal source holder.
This system ensures precise deposition of thin evaporant layers on various surfaces, making it ideal for SEM sample preparation and other thin-film applications.
Operation
Requirements
The DTE is a lightweight, budget-friendly deposition system with a small chamber, designed for quick vacuuming and efficient thin-film coatings. Key considerations include:
Best suited for short-term thin film coatings; long-term, thick depositions may damage the chamber.
Ideal for materials with low vaporization temperatures.
Maximum sample diameter is 2 inches for the rotating substrate holder.
Material evaporation semi-automatic control
Equipped with a separate DC high-current power supply (max. 12V, 100A)
170 mm diameter Borosilicate-SST vacuum chamber
High vacuum level with built-in turbo pump (Leybold 90 l/s)
Two-stage rotary (optional diaphragm or scroll) backing pump
Quartz crystal monitoring system for real time thickness measurement (1 nm precision)
Electronic shutter
Two high-current electric feed-throughs for thermal source insertion
Movable thermal source holder with possible upward or downward deposition configurations
Automatic venting valve
Full range vacuum gauge
S-Clip sample holder on the chamber lead
2-inch rotating sample holder on the base plate (optional)
Sample rotation, height and tilt adjustable (for optional 2-inch sample holder)
Two-year warranty
Metal thin Films
Nano & Microelectronic
Solar cell applications
Thin film sensors
Fine grain structural deposition for SEM & FE-SEM sample preparation
Carbon fiber evaporation in flash mode for SEM sample preparation
Ultimate Vacuum: Less than 4×10-6 Torr
Low-duration deposition process
Records and plots parameters displayed on the touch screen
Transfers curves and deposition process data by a USB port to PC
0-12 V, 0-100 A DC high-current power supply
Utilities: 220V-110V, 50/60HZ- 6/8A
Instrument Dimensions: Metallic-cubic-H47 x D37 × W46 cm
Net Weight: 30 kg (without backing pump)
The DTE has the following options and accessories:
Quartz crystal sensor
Spare glass chamber
Sealing gaskets
Boats and baskets
Clean Vacuum of DTE
The DTT features a cylindrical Pyrex vacuum chamber (300 mm OD, 250 mm H) with optional height extension using an additional Pyrex cylinder. It is equipped with a 90 L/s turbomolecular pump and an optional 6 m³/h two-stage rotary vane pump, ensuring a clean vacuum free from oil contamination typical of diffusion pumps.
Sample Holder DTE
DTE deposition system enables metal evaporation in upward and downward configurations.
Upward deposition: The material is loaded in a boat source and the sample is attached to the S-Clips on the chamber lead to allow easy access.
Downward deposition: A small amount of desired material is loaded in the basket with rotating sample holder (Optional) on the baseplate.
Touch Screen DTE
The DTE features a 7-inch color touchscreen with user-friendly software for managing the deposition process. Users can monitor vacuum and coating sequences through digital data or curves, with the last 300 coatings stored in the history page for easy reference.
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