A, product introduction for the determination of various polymer melt flow rate of MFR value in viscous flow state, polycarbonate which is not suitable for the high melting temperature, polysulfone, fluorine plastic, nylon engineering plastics, is also suitable for polyethylene (PE), polystyrene (PS), polypropylene (PP), ABS resin, POM (POM), polycarbonate (PC) resin with low melting temperature of the plastic test, is widely used in the production of plastics, plastic products, petroleum and chemical industries, relevant institutions, scientific research units and commodity inspection departments. This instrument is suitable for the determination of plastic melt flow rate of the provisions of the national standard for determination of thermoplastic plastics. Melt flow rate and melt volume flow rate on <GB/ T3682-2000 in the heat, the standard ISO 1133:1997. The main provisions for desktop structure, reasonable design and stable and reliable performance, beautiful appearance,. The high performance, high precision control instrument has the characteristics of high sampling precision and fast control speed, and uses the fuzzy PID algorithm to control the temperature.