High Precision Melt Flow Index Tester (Plastometer) for HDPE LDPE PVC PPmaterials

Melt Flow Indexer GT-MFI-450V

Standards

The tester is far superior to all national and international standard of Melt Flow Rates requirements, including ISO1133, ASTM D1238 and GB/T 3682 method A & B.

Application

This type of Melt Flow Indexer is a new and affordable tabletop instrument that tests the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of a wide range of thermoplastic raw materials, in the form of granules, strips of film etc. This test method is particularly useful for quality control tests on thermoplastics. MVR will be found particularly useful when comparing materials of different filler content and when comparing filled with unfilled thermoplastics. The MFR can be determined from MVR measurements provided the melt density at the test temperature and pressure is known. 

You can acquire multiple test results in one test, including MFR, MVR, Density, Apparent Viscosity, Shear Stress, Shear Rate.

Technical Parameters  

1. Operating temperature: 50 ℃ to 450℃

2. Temperature control accuracy: ≤0.2℃

3.  Temperature display resolution: 0.1℃

4. Control mode: tablet computer

5.  MVR displacement accuracy: 0.02mm

6. Temperature recovery time: ＜4 min

7. Communication port: RS485 / USB

8. Temperature measuring points: 2

9. Measurement range: (0.1-100)g/10min and (0.01-350)cm³/10min

Features

1.     You can acquire multiple test results in one test, including MFR, MVR, Density, Apparent Viscosity, Shear Stress, Shear Rate.

2.     The MFI device is controlled the tablet computer.

3.     The application software has the functions of parameter setting, constant temperature control, cutting, calibration, timing, display of MFR and MVR results, calculation of melt density, and query and export of test data.

4.     In order to prevent misoperation, some important operations require password verification.

5.     Fast heating rate, small overshoot, high constant temperature accuracy, quickly restore the constant test temperature. With upper limit temperature protection, constant temperature voice prompt, restore time voice prompt.

Standard configuration

1. Piston Rod            

2. Die                    

3. Die Cleaning Tool      

4. Cut-off Knife            

5. Cylinder Cleaning Tool          

6. Sample Charging Tool            

7. Lever Meter            

9. Cylinder              

10. Weights (up to 21.6kg)