Description
The SteeVac series supports up to 200 A evaporation current and 600°C evaporation temperature, suitable for most organic material deposition (higher temperatures available on request). The stainless steel square chamber provides generous internal space. Up to 16 evaporation material groups can be configured for complex deposition needs. When paired with a turbomolecular pump, the system achieves a vacuum better than 5×10⁻⁴ Pa, suitable for most evaporation materials. It features a fully automatic vacuum pumping system with one-click software control, which intelligently activates the mechanical pump, turbomolecular pump, gate valve, and solenoid valves based on real-time vacuum monitoring. An automatic glovebox anti-rupture detection system is also included.
Key Features
Automatic mask exchange system
Automatic chamber opening/closing, vacuum pumping, and venting
Automated deposition process
Comprehensive error detection system
Excellent film thickness uniformity
Customization available
Applications
Organic thin film fabrication
Semiconductor thin film deposition
Optical coating
Metal electrode deposition
Typical samples: OLEDs, perovskites, thin-film batteries, thin-film transistors (TFTs)
Specifications
Number of evaporation sources: 2 – 16 (optional)
Evaporation current: 0 – 200 A, continuously adjustable
Evaporation power modules: 1 – 10 sets (optional); power ratings: 600 W, 1200 W, 1500 W (optional)
Ultimate vacuum: Better than 4×10⁻⁵ Pa
Sample-to-source distance: Fixed or adjustable 0 – 70 mm
Tungsten boat shutters: Standard with evaporation sources; 2 – 16 sets
Pressure protection: Imported pressure switch with adjustable positive/negative pressure settings for effective vacuum environment protection
Pumping speed: Atmospheric pressure to 5×10⁻² Pa in ≤ 10 min
Mask bank: 4, 6, or 8 positions (optional)
Vacuum retention: ≤ 2 Pa after 12 hours with vacuum system off
Door control: Manual or manual/automatic integrated (optional)