This equipment is designed conforming to JIS K 7210, ASTM D 1238 and ISO 1133 to measure the melt mass flow rate (MFR) (g/10 min.) and melt volume flow rate (MVR) (cm3 The melt viscosity value of thermo-plastics is deeply linked with the technological property in molding, spinning, etc. Therefore, the measurement of melt viscosity plays a very important role in product development, quality control, and other fields. For this purpose, various types of measuring systems are provided. Among them, this "Melt Indexer" is easy to operate and makes measurements with the currently most popular methods. It measures the mass (MFR) and volume (MVR) of melt polymer passing the standard die (orifice) under constant temperature and constant pressure.