Product Overview - Advanced electric drive is precisely counterbalanced to impart smooth, uniform motion to all flasks regardless of their position on the platform. - The platform and clamps made from stainless steel have corrosion resistance and oxidation-resistance properties that easy to take out and cleaning. - Servo-motor makes speed control precisely and ensures high-speed performance and stability. - LCD Touch Screen that making parameters setting and viewing easily. Such as: The setting temperature, speed, time, remaining time are shown simultaneously. Keyboard blocking prohibits miss operation. Setting rotation direction is positive or reverse.