It is a high-temperature environment testing device that simulates high-performance electronic products (such as computer machines, displays, terminals, automotive electronic products, power supplies, motherboards, monitors, exchange chargers, various industrial equipment, etc.). It is an important experimental equipment to improve product stability and reliability, and an important production process for various manufacturing enterprises to improve product quality and competitiveness. This device is widely used in industrial equipment, power electronics, computers, communications, biopharmaceuticals and other fields.