Presto Melt Flow Index Tester is used for evaluating the flow properties of molten plastics or resins. The Melt flow Index of thermoplastic materials is defined as the rate of flow (in grams per ten minutes) of extrudates of molten resins through a jet of a particular length and diameter.

Specification :-

Display: LED (Digital)
Temperature Range: Ambient to 400°C.
Accuracy: ± 1°C.
Resolution: 0.1°C.
Timer: Digital Preset upto 999 seconds (Changeable to Hrs:min:sec)
Dimensions of piston head: 9.47mm diameter
Diameter of heater tube cavity: 9.55mm ± 0.005mm
Dimensions of Die: 2.095mm ± 0.005mm
Weights: 1.2 kg; 2.16 kg; 3.8 kg & 5 kg
Sensor Type: PT 100
Temperature Controller: PID
Sample Type: Resins or Plastics
Sample Cutting: Automatic motorised
Power Supply: Single Phase, 220-240 AC, 50 Hz.
Paint: Powder Coated Grey and Blue Combination along with zinc/bright chrome plating.
Optional Accessory: Lab Weighing Balance 200gms
Standard Accessory: Orifice, Piston, Spoon, Plumb Line, Funnel, Material charger, Mirror, Tweezers, Barrel cleaner, Orifice cleaner, Sample cutter and Accessory stand