VCD300 flash evaporation film formation instrument

1. Working Principle

2. Structural distinction

Heated flash chamber: Integrated inside the chamber is a surround thermal conductive heating platform, allowing synchronous temperature control during flash evaporation, suitable for perovskite systems requiring temperature control crystallization;

Room temperature flash chamber: pure vacuum flash structure, no built-in heating, used for rapid evaporation of solvents at room temperature;

Unified configuration: Touch display screen monitors chamber vacuum in real time, programmable segmented suction curve, one-touch start and stop fully automatic flash steaming process.

3. Core Uses

Main applications: Perovskite active layer film formation for perovskite solar cells and tandem photovoltaic cells;

Expanded Scenarios: Vacuum drying and shaping of organic films, solution-based semiconductor films, and optoelectronic sensing films;

Research scenarios: University materials colleges and photovoltaic laboratories conduct perovskite formulation development and small-batch sample preparation.

4. Equipment Features

Rapid vacuum: Reaches the process vacuum zone within seconds, precisely controlling solvent evaporation rate to avoid film pinholes and white spot defects;

Process programmable: multi-stage extraction rate and vacuum pressure can be freely set to accommodate different perovskite solvent systems;

Split dual-machine type: selects room temperature / heating chambers as needed, compatible with various film-forming processes such as reversing solvent methods and vacuum annealing;

Desktop portable structure, small footprint, clean chamber design, reduces film contamination.