Full Automatic Melt Flow Index Tester

Product introduction

The high-precision full automatic melt flow rate meter is used to measuring MFR of various plastics and resin in viscous flow state when going through standard die in certain temperature and load per 10min. It is not only suitable for the high melting temperature engineering plastics of polycarbonate, polyarylsulfone , fluorine plastic and nylon but also suitable for some other low temperature plastic products of polyethylene(PE), polystyrene(PS), polypropylene(PP),ABS resin, polyoxymethylene(POM) and polycarbonate. So it is not only widely used in the plastic production, plastic products, petroleum and chemical industry but also in the relevant institutions such as scientific research institutes and the inspection departments.

Performance standards

plastic melt flow index Product advantages

Multi-channel temperature control; five groups of platinum resistance sensor; five groups of separated heating control system; high precision intelligent PID regulation, Settable heating rate

A. Temperature resolution:  0.1 ℃

   Temperature uniformity:  0.2 ℃

   Temperature fluctuations: It does not exceed 0.5 ℃within the 24 hours

   Displacement sensor resolution: 0.001mm;

B. Over-temperature protection device;

C. Automatic cutting, setting the cutting time（0~999） and the number of cutting （0~999）freely;

D. Optional measuring methods: MFR, MVR or measuring by two methods at the same time. Then the flow rate ratio can be calculated. Two methods start measuring when the piston rod is moved to a position.

E. Built-in temperature stabilization prompting alert and increasing (GB3682 provisions) material preheated second countdown. When the countdown ends, the machine will emits a sound. Preheated time of American standard (ASTM) can de setted.

F. Built-in various melt index test conditions of plastic materials, to facilitate the transfer of data that customers are ready to use, reducing tedious workload, and to save the last test conditions and results;

G. Built-in mini printer (optional)to print the test data;

H. High-precision touch screen controller, 7-inch color touch screen which you can store and print the recent data-50 sets of test conditions and data, the setting of test print menu including test time (default), operators, material name, test methods, test conditions (temperature , weight of weights, cutting time interval), the test result data, test results and human judgment OK or NG of test results;

I. To connect to the computer via reserved RS232 port or USB port;to save the test data to a computer by the operation of computer-controlled instrument; to search according to the conditions of testing time, tester’ name, materials’ name and other conditions, such as searching all the test results between two periods, or tester’ name, test materials’ name or whether the test results is OK. Adding some statistical functions such as drawing histograms, scatter plots, etc., and  connecting more than one instruments by computer;

J. You can manually load weights or achieve automatic control of load weight up or down by rotating ball screw driven by a stepper motor.