The Presto Melt Flow Index Tester – NXG Model is a reliable instrument used for evaluating and analyzing the flow properties of molten plastics or resins . The determination of the melt flow index of plastic materials is an important parameter in the evaluation of its quality. Thus, the Presto Melt Flow Index Tester – NXG Model is a must-have for all manufacturing units dealing in plastic products. The instrument is introduced with Human Machine Interface Multicolor touch screen display to offer user-friendly operations.
The latest Touch Screen Model of the Presto Melt Flow Index Tester is designed to automatically calculate the melt flow index of the test sample. The Temperature can be set anywhere between Ambient to 400°C. The equipment offers easy changeability of weights and auto cutting facility of sample. The Presto Melt Flow Index Tester has a digital PID temperature controller for accuracy and reproducibility.
The equipment is built on a rigid metallic base plate and finished in autumn gray & blue combination paint and bright chrome/zinc plating to give it a corrosion resistant finish.
The instrument comes complete with Instruction Manual, Electrical Wiring Diagram and Calibration Certificate traceable to NABL approved labs.The machine is limited to 20 MFI usage
Technical Specifications
| Feature | Specification |
|---|---|
| Display | HMI Multi-Color Touch Screen |
| Temperature Accuracy | ±1°C |
| Temperature Resolution | 0.1°C |
| Temperature Range | Ambient to 400°C |
| Timer | Inbuilt in HMI, Preset up to 999 seconds (Configurable to Hrs:Min:Sec) |
| Cutting Mechanism | Automatic Motorised Sample Cutting |
| Weights Included | 1.2 kg, 2.16 kg, 3.8 kg, 5 kg |
| Sensor Type | PT 100 |
| Temperature Control | PID (Proportional-Integral-Derivative) Controller |
| Power Supply | 220–240 Volts AC, 50 Hz, Single Phase |
| Finish & Coating | Powder Coated in Gray & Blue with Bright Chrome/Zinc Plating |
- HMI based Touchscreen Model
- Inbuilt Calculator for calculating the MFI/MFR.
- Microprocessor based inbuilt PID controller
- Automatic sample cutting
- Temperature setting and Preset Timer functions incorporated in HMI for accuracy and repeatability
- Die Steel barrel for uniform and consistent heating of barrel/test cylinder.
- Temperature Vs Time graph of the output
- Program profile for selecting test parameters and performing the test.
- Easy Data Management. User can create product identification, test temperature, time etc.
- USB option available for storing test data
- Data output in graphical and data record format.
- Current test running status display
