CVD system for 2D material production

Two-dimensional material growth system, BTF-1200C-II-SSL-CVD Main features: This device provides two independent sliding temperature fields，independently controlled. The heating zone of each temperature field is 230mm long. It can advance or push away the sample during the experiment, providing two positions of rapid rise and cooling Longitudinal multi-interface vacuum flange design, various additional interfaces are highly scalable. The aviation aluminum alloy flange bracket is beautiful in appearance, light and strong, corrosion-resistant, and easy to install and adjust. It is inconvenient to avoid the adjustment and adjustment of the traditional sheet metal flange bracket. When installing various accessories, it is easy to cause the flange to leak or even the quartz tube to be accidentally broken.  the flange end is sealed by a clamp, which makes the feeding and discharging more convenient.  It adopts touch screen control, parameter setting and operation are intuitive and convenient, and parameters are automatically recorded and maintained. Gas supply system can be configured with several mass flow meters according to the customer's experimental requirements. The flow meter's range can also be selected in different configurations. The vacuum system can also be configured with various vacuum pumps according to customer requirements. Technical Parameters Furnace Max. Temp 1200°C Power 2KW (220V) zone length Heating：230+230mm Constant：80+80mm Temperature Controller PID automatic control andauto-tune function. 30 programmable segments for precise thermal processing. Built-in protection for the over-heated and broken thermocouple. Operation interface is 10 “ touch screen Heating Elements Resistance wire, Fe-Cr-Al Alloy doped by Mo Temperature Accuracy +/- 1°C Processing tube Size：Φ50*1200mm Gas supply system Connector style Double cutting ferrule stainless steel connector Standard range(N2) 50sccm、100sccm、200sccm、500sccm； optional Accuracy ±1.5%FS Response time Gas characteristics：1～4sec Electrical characteristics:10sec Linearity ±0.5～1.5% Working pressure difference range 0.1～0.5MPa Max. pressure 3MPa Pressure vacuum gauge －0.1～0.15 MPa, 0.01 MPa/grid Vacuum unit Relative air humidity ≤85% pumping 10m³/h vacuum 10-1Pa Oil capacity 1.1L Rotation rate 1450rpm Noise 50dB