Melt Flow Index tester is fitted with a Microprocessor based PID Temperature controller, with a temperature range from ambient to 400 deg.C. It has a resolution of 0.1 deg.C and an accuracy of ± 0.1deg.C. The instrument incorporates a digital pre-settable timer with a range of up to 59 minutes; 59 seconds and buzzer output. The provision of automatic sample cutting ensures the accuracy and smooth operation