Lab Desktop Ultrasonic Spray Pyrolysis Equipment or Mist CVD Used to Prepare Thin Film And Solar Cells of Perovskite

Power Input

A.Single-phase 208-240 VAC, 50/60 Hz

B.Please order a 1500 W transformer for running the machine only at 110 V

C.Actuator: Stepper motor, 24 VDC

Dimensions

(Machine Overall)

Chamber Size (700mm Wide x 700mm Depth x 700mm Height)

Dispenser

A.Three spray heads are included

a. Ultrasonic spray head (compressed air assisted, pinhole diameter of 2 mm) for uniform, thin-film coating (Pic. 1))

b. Compressive air spray head with 0.3mm diameter of pinhole for thick film coating (Pic.2)

c. Optional quartz glass air spraying head with 0.3mm pinhole for small araes thin coating (Pic.4)

d. 20 mL syringe pump with two air nozzles for small quantity coating. (Low viscosity <3000) ( Pic.4)

B.Spray head travel distance: 150mm (Lowest) to 250mm (Highest), 200mm (X-axis), and 235mm (Y-axis)

Pic. 1Pic. 2

Pic. 3Pic. 4

C.Dispensing unit capacity: 50 mL & 250 mL (two containers included) container

D.Container dispensing rate: 1-20 mL/min adjustable via software

E.Syringe pump dispensing rate: 20 μL/min - 10 mL/min adjustable via software

F.One brand new laptop computer or one Microsoft Surface Pro with pre-installed software is included. (Pls select at the Product Options)

Sprayer

A.Ultrasonic atomizer nozzle: 40 kHz, 130 W

B.Producing a fine spray of droplets of 50 microns average size

C.Fluid viscosity range: 1 - 50 mPa·s (cP)

D.Sprayer traverse: X - Y 200 mm max

E.Drive speed X-axis:10-800 mm / sec

F.Drive speed Y-axis: 1-12 mm / sec

G.Note: you may use inert gas or compress air to shape the spray pattern and increase spray velocity

Air Compressor

A.Compressed air with a pressure of ~ 4 bar is required for normal operation of the unit

B.One compact air compressor is included for immediate use

C.Attention:  If a gas cylinder is used instead of an air compressor, a two-stage pressure regulator(pic1) must be installed

Substrate Base Plate

A.Dimension: 150 mm × 150 mm

B.Max temperature: 500°C

C.The large hot plate HP-500V is also available upon request.

Software

A.The system controller box is connected to the laptop or Surface Pro via RS232 port and USB adapter

B.Centralized software control of dispensing rate, X-Y stage movement, solution loading and draining

C. All of the process parameters can be saved as a user process and retrieved later for analysis or re-run

D.One brand new laptop computer or one Microsoft Surface Pro with pre-installed software is included. (Please select at  Product Options)

Warranty

One year limited warranty with lifetime support (demo before purchase available)

Compliance

CE certified

Application Note

A.Many factors affect the quality of the coating as below. The customer needs test to find the best processing parameter

a. Cleanliness

b. Surface area

c. Surface topography or profile

d. Temperature (thermal energy)

e. Time (reaction rates, cooling rates, etc.)

f. Velocity (kinetic energy)

g. Physical & chemical properties

h. Physical & chemical reactions

Application Notes

Be cautious of using hazardous materials. The working chamber of this unit is not flame-proof,  explosive proof or vacuum-sealed. Contact your health and safety department for detailed material handling instruction  and prevention/protection practices. If you need a vacuum-sealed safety chamber please consider the MSK-USP-06.