In the plastics and polymer industries a Melt Flow Index Tester is one of the most important instruments to analyse the flow properties of thermoplastic materials. It measures the rate, in grams per ten minutes at which molten polymer is extruded through a standardised die. This simple but highly effective testing gives important information on the texture, processing behaviour and overall quality of a material. Understanding the melt flow rate helps manufacturers choose the best materials for different uses, improve production and maintain quality. The Melt Flow Index Tester is necessary for maintaining product standards, whether for research, quality control or material comparison. It is a trustworthy tool for labs and business organisations around the world because of its user friendly design and accurate results. • Temperature Range: Ambient to 400 ºC (PID controlled) • Temperature Accuracy: ±1ºC • Least Count: 0.1 ºC • Diameter of Heater Tube Cavity: 9.55 mm • Dimensions of the Piston Head: 9.47 mm Diameter × 6.35 mm in Length • Dimensions of Jet Holes: 2.095 mm × 8.00 mm Long • Standard Weights Provided: 0.325 kg, 1.050 kg, 2.160 kg, 3.8 kg and 5.0 kg