The Melt Flow Index Test measures the rate of extrusion of a Thermoplastic material through orifice of Specific Length and Diameter under prescribed conditions of temperature and pressure.

The "Spectra" MFI Tester are built to measure Melt Flow Rate with greater accuracy as prescribed in different national and international standards.

ASTM D 1238 METHOD A & B, ISO 1133, IS 2508/2530,BS and other equivalent standards.

Semi Automatic

Fully Automatic

Melt Flow Indexer is used to measure the flow rate of different polymers. The reported Melt Index values helps to distinguish between the different Grades of Polymers. This is due to the fact that plastic materials are seldom manufactured without incorporating additives, which affect the processing characteristics of material like stability and flowability.

The "Spectra" provides MFI tester with customized controller keeping in mind the process of test.
Single Instrument with Temp. cont. and Timer.
Precise temp. with accuracy of +/- 0.1 °C.
Microprocessor based digital timer with facility to select number of test, cuter time, buzzer indication on completion of test and advance buzzer indication for manual cutting procedure.
Fully Automatic MFI is having facility to conduct to test independently by pre-setting the temp. of test, time & applying the required Load and it will directly give the result of MFI for individual test & average of all test.