Melting Index Tester
Application
Melt fluid testing machine
The product intelligence, automation degree is very high, the machine adopts high-performance, high-precision control instrumentation, the use of PID regulation for thermostatic control, with high sampling accuracy, fast control speed characteristics. Wide range of application, fast heating speed, high precision, stable and reliable performance, is the plastic raw materials and plastic products production enterprises, as well as quality inspection and supervision and inspection institutes and colleges and universities ideal test and teaching instruments.
This instrument is used to determine the melt flow rate of various polymers in the viscous flow state, it is suitable for both the higher melting temperature of polycarbonate, polyarylsulfone, fluorine plastics and so on. It is also suitable for polyethylene, polystyrene, resin and other plastics with low melting temperature test, the instrument conforms to the provisions of GB/3682-2000; ASTM-D1238, D3364; JIS-K7210; ISO1133 standards.
Melt flow rate refers to the thermoplastic at a certain temperature and load, the melt every 10 minutes through the standard mouth mould mass or volume. This instrument is only applicable to the determination of melt flow rate (MFR) by mass method, and its value can characterise the viscous flow characteristics of thermoplastics in the molten state.
Product Features
ISO 1133 melt index testing machine
1. Fast heating speed, very small overshooting amount
2. High precision of constant temperature
3. After packing, it can quickly restore the constant temperature state.
4. Calibration and correction of test parameters are convenient
5. Manual and automatic material cutting test methods can be used
6. Colourful liquid crystal display in English and Chinese. Equipped with a printer, the test results will be automatically printed out.
Technical Parameters
Melt flow rate testing machine
Temperature range: RT-400°C
Temperature fluctuation: ±0.2°C
Temperature uniformity: ±1℃
Temperature display resolution: 0.1℃
Time display resolution: 0.1S
Barrel diameter: Φ2.095±0.005mm
Outlet length: 8.000±0.025mm
Loading cylinder diameter: Φ9.550±0.025mm
Accuracy of weight: ±0.5 per cent
Output mode: micro-automatic printout
Cutting mode: hand-automatic cutting as a whole
Test load: total 8 levels, 8 sets of weights
Power supply voltage: AC220V±10% 50HZ
Accessories: a tool box, a roll of gauze, a mouth mould, a pressure material lever a mouth mould through-hole device. A funnel. Clamp. A set of weights.
