Overview
The perovskite-specific automatic Film Applicator adopts imported High Accuracy Mayer Rods, with heating and vacuum adsorption functions, equipped with air knife and air knife bracket, uses nitrogen as a gas source to accelerate the drying of perovskite solution, supports 360-degree angle adjustment of air knife, and dry-film thickness can reach nano-level. The device solves the problem of artificial film inconsistency through automatic control, significantly improves film reproducibility, and is suitable for precise wet-film Spreaders on different substrates.
Features
1. Configure Imported High Accuracy Mayer Rods
2. With heating and vacuum adsorption function
3. Use nitrogen gas source to accelerate drying solution
4. Air knife supports 360-degree angle adjustment
5. Dry-film thickness up to nano level
6. Spreader speed range 5~ 200mm/s, support stepless variable speed
7. Spreader area 400 * 300mm, can be customized
8. Heating Temperature range RT +~ 180 ℃, Temperature Uniformity +/- 3 ℃
9. A variety of accessories are available, such as leakage tanks, substrate fixing fixtures, etc
10. Support customization functions, such as automatic lame plating device, remote control, etc
Principle
Automatic Film Applicator Spreader wet-film on the substrate through High Accuracy Mayer Rods, using vacuum adsorption to fix the substrate, combined with heating function to accelerate the drying process. The air knife is configured to dry the perovskite solution with nitrogen, and by adjusting the parameters such as Spreader speed, pressure and angle, precise control of film Film thickness and uniformity is achieved to ensure film reproducibility.
Applications
Spreaders of perovskite materials, laboratory films, preparation of scientific research samples
Steps
1. Prepare the substrate and place it on the Spreader stage
2. Fixed substrate by vacuum adsorption
3. Spreader speed, Film thickness and heating temperature parameters
4. Start the Spreader process, wire rod or scraper to film
Step 5 Use an air knife to dry the solution
6. Remove the sample after completing the Spreader
Notice
• Make sure the power supply of the device is connected correctly before use
• Spreader parameters need to be adjusted according to substrate and solution characteristics
• Regularly check whether the vacuum adsorption system is normal
• Air knife uses nitrogen as a gas source, pay attention to gas source safety
• Avoid touching high-temperature parts when heating
• Customized functions need to confirm compatibility in advance
