Vacuum Spray Pyrolysis Coater for Perovskite Thin Film

• Type: Coating Production Line
• Coating: Vacuum Coating
• Substrate: Ceramic
• Certification: CE, TUV
• Condition: New
• Dispensing Unit Capacity: 250ml
• Model NO.: CY-USP
• Sprayers: Three
• Sprayer Traverse: X - Y 200 mm Max
• Drive Speed X Axis: 10-800 mm / Sec
• Drive Speed Y Axis: 1-12 mm / Sec
• Max Temperature: 500c
• Transport Package: Wooden Box
• Specification: 700x700x800mm
• Trademark: CY
• Origin: Zhengzhou, China
• HS Code: 8486202200
• Production Capacity: 210 Sets Per Month

Product Description

Vacuum Spray Pyrolysis Coater w/ Three Gas-Assisted Sprayers and 500C Molten Tin-Bath Heating Plate
Spray pyrolysis is a process in which a thin film is deposited by spraying a solution on a heated surface, where the constituent reacts to form a chemical compound. The process is particularly useful for the deposition of oxides and has long been a production method for applying a transparent electrical conductor of Tin oxide (SnO2) or Stannic oxide to a glass substrate. Now this technique is increasingly used to prepare perovskite thin film, such as in perovskite solar cell.

MSK-USP-06 is an automatic ultrasonic spray pyrolysis (USP) equipment with Stainless Steel Chamber and Molten Tin-Bath Heater. Three compressive gas spray heads are included to enable multilayer film coating. Compares to the regular SS hot plate, the tin-bath heater provides uniform and stable heating to the substrate during the coating process. The SS304 chamber ensures a clean and healthy atmosphere suitable for the most demanding experimental requirements. A software is included for the automation of spray head movement and dispensing rate. A positive displacement pump controlled by a stepper motor is used to dispense solution as per requirement. The ultrasonic spray head ejects fine atmoized solution on substrate and its movement is controlled by the stepper motor driven linear stages in X and Y direction to ensure uniform coating. The spray pattern and velocity can be adjusted by changing the compressed gas pressure at the nozzle.
 

Power Input	Single phase 208 - 240 VAC,  50/60 Hz
Chamber Size	The SS304 chamber provides a working space 700mm x 700mm x800mm
Dispenser	Dispensing unit capacity: 50 mL & 250 mL (two containers included) container Container dispensing rate: 1-10 mL / min adjustable via software Syringe pump dispensing rate: 20 μL/min - 10 mL/min adjustable via software
Sprayers	Three compressive gas spray heads are included to enable multilayer film coating Each spray head can be used to spray a different type of solution.  A masking disc inside the chamber (flip shutter), which can be moved from outside using a knob/lever, is used to prevent the substrate from being exposed to droplets during spray head changeover. Producing a fine spray of droplets of 50 microns average size Fluid viscosity range: 1 - 50 mPa·s (cP) Sprayer traverse:  X - Y 200 mm max Drive speed X axis: 10-800 mm / sec Drive speed Y axis:  1-12 mm / sec
Pressure Regulator & Gauge	Pressure regulator with digital gauge is installed on the machine for precise air pressure control.  Recommended pressure for gas-assisted spray of aqueous solution: ~3 psi
Vacuum Pump	156 L/m Double Stage Rotary Vane Vacuum Pump Normal base pressure range 500~600 milibar The vacuum pump is installed in the bottom cabinet
Molten Tin-bath Heater	Dimension: 150 mm × 150 mm Max temperature: 500°C
Warranty	One year limited warranty with lifetime support
Compliance	CE certified