Introduction: This machine is suitable for the detection of materials with high melt flow rate. Such as polyethylene, polyarylsulfone, fluoroplastics, nylon and other plastics with higher melt flow rate with higher melting temperature, it is also suitable for the melt flow rate of polyethylene, polystyrene, polypropylene ABS resin, polyoxymethylene resin, etc. Larger plastic testing. It is suitable for universities, research institutes, quality inspection institutions, plastic manufacturers, plastic products and petrochemical industries. The whole machine adopts advanced ARM control system, temperature control method adopts PID adjustment method, equipped with 5-inch high-definition touch screen, rich display information, stable and reliable performance. The heating jacket is an integrated structure, the failure rate is extremely low, the heating power is large, the heating speed is fast, and the constant temperature accuracy is high. The testing machine has a compact and beautiful structure, and has functions such as upper limit temperature protection. Executive standard MVR in GB/T3682-2000, ASTMD1238, BS2782, ISO1133:2005. Technical parameter: 1. Display mode: 5-inch color touch screen 2. Measurement methods: mass method (MFR), volume method (MVR), density method. 3. Control system: ARM control system, temperature control method adopts PID adjustment method 4. Flow rate measurement range: (0～5000g)/10min or (0～6000cm³)/10min 5. Time counting accuracy: 0.001 second 6. Temperature control range: room temperature～450℃ 7. Temperature control accuracy: ≤±0.2℃ 8. Temperature display resolution: 0.1℃ 9. Temperature recovery time: <4min 10. Sample adding method: manual loading 11. Feeding part: a) Discharge port-diameter: Φ2.095±0.005mm; length: 8±0.025mm b) Loading barrel-diameter: Φ9.550±0.025mm; length: 152±0.1mm c) Piston rod head-diameter: Φ9.475±0.015mm; length: 6.350±0.1mm 12. Instrument size: length 460mm×width 300mm×height 650mm 13. Instrument weight: 15Kg 14. Power source: 220V, 50HZ, 800W 15. Standard test load: (relative error of test load ≤0.5%) a) Eight levels of standard configuration: 0.325kg, 1.200kg, 2.160kg, 3.800kg, 5.000kg, 10.000kg, 12.500kg, 21.600kg b) Optional three levels: 1kg, 1.05kg, 31.6kg
Introduction: This machine is suitable for the detection of materials with high melt flow rate. Such as polyethylene, polyarylsulfone, fluoroplastics, nylon and other plastics with higher melt flow rate with higher melting temperature, it is also suitable for the melt flow rate of polyethylene, polystyrene, polypropylene ABS resin, polyoxymethylene resin, etc. Larger plastic testing. It is suitable for universities, research institutes, quality inspection institutions, plastic manufacturers, plastic products and petrochemical industries. The whole machine adopts advanced ARM control system, temperature control method adopts PID adjustment method, equipped with 5-inch high-definition touch screen, rich display information, stable and reliable performance. The heating jacket is an integrated structure, the failure rate is extremely low, the heating power is large, the heating speed is fast, and the constant temperature accuracy is high. The testing machine has a compact and beautiful structure, and has functions such as upper limit temperature protection. Executive standard MVR in GB/T3682-2000, ASTMD1238, BS2782, ISO1133:2005.
