Melt Flow Index Tester EI-MFI-50T
The Melt Flow Index Tester EI-MFI-50T is a precision-engineered instrument designed for determining the melt flow properties of thermoplastics. It accurately measures the Melt Mass-Flow Rate (MFR) and Melt Volume-Flow Rate (MVR), which are critical parameters for assessing polymer processability and ensuring batch-to-batch consistency in quality control.
This advanced model features robust performance for testing a wide range of materials, from standard plastics like PP and PE to high-temperature engineering plastics, making it an indispensable tool for plastics producers, compounders, and research laboratories.
Standards: It complies with ISO 1133, ASTM D1238, GB/T 3682.
Features:
- PLC control and touch screen
- Test method of MFR and MVR
- Built in printer
- Three cutting modes – Manual, Time & Auto
- Temperature adjusting function
- High efficiency temperature heating rate
Specification:
| Model | EI-MFI-50T |
| Measuring Range: | MRF – Melt Flow Rate
MVR – Melt Volume Rate |
| Temperature Range | Room temperature ~ 400°C |
| Temperature Accuracy | ±0.5°C |
| Timer Accuracy | 0.1s |
| Displacement Accuracy | 0.01mm |
| Cutting Mode | Manual, Time & Auto Control |
| Cylinder Internal | Ø9.550mm ± 0.025mm |
| Cylinder Length | 160mm |
| Piston Rod | Ø9.475 ±0.015 mm |
| Capillary Die | Tungsten Carbide
Thickness 8.000mm ±0.025mm Internal Diameter 2.095mm ±0.005mm |
| Rate Power | 500W |
| Rate Voltage | 240V, 50Hz |
| Dimension | 400 x 500 x 600mm |
| Weight | Approx. 25kg excludes load pieces |