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Model ZY-MI-BP Extrusion discharge part discharge port diameter Discharge port diameter: Φ2.095±0.005 mm outlet length: 8.000±0.025mm charging barrel diameter: Φ9.550±0.025mm charging barrel length: 152±0.1 mm piston rod head diameter: 9.475±0.015 mm piston rod head length: 6.350±0.100mm standard test load, 8 levels in total, display resolution 0.1℃, manual or automatic cutting method optional, temperature range, room temperature - 400℃ (450℃), power supply voltage, AC220V±10%, 50HZ, constant temperature time, continuous working, constant temperature control, ±0.1℃, special uses: This plastic melt index tester is an improved version that adds many functions and has been greatly improved in terms of instrument configuration, instrument service life, operational convenience, and test accuracy. It has unparalleled advantages and cost-effectiveness compared to ordinary domestic melt index meters. meet standards: ISO 1133, ASTM D1238, GB/T3682 Plastic Melt Fingermeter Application: It is used to measure the melt flow rate MFR value of various plastics and resins in the viscous flow state. It is suitable not only for polycarbonate, polyarylsulfone, fluoroplastics, nylon and other engineering plastics with higher melting temperatures, but also for polyethylene (PE), polystyrene (PS), polypropylene It is widely used in plastic production, plastic products, petrochemical and other industries as well as related universities, scientific research units and commodity inspection departments. Polymer material melt index tester is suitable for "GB/T3682-2000 Determination of melt mass flow rate and melt volume flow rate of thermoplastic plastics" * * For the determination of mass flow rate of thermoplastic melt specified in the standard, this standard adopts ISO 1133.: 1997 regulations, and can also meet the ASTM D1238 test standard. The plastic melt index tester has a desktop structure, reasonable design, stable and reliable performance, beautiful appearance, and easy operation. It adopts a high-performance and high-precision control instrument with the characteristics of high sampling accuracy and fast control rate. It uses a fuzzy PID algorithm for constant temperature control. Features of polymer material melt index tester: 1. Fast heating speed, minimal overshoot 2. High constant temperature accuracy 3. Can quickly restore the constant temperature state after filling 4. Easy to calibrate and correct test parameters 5. Manual and automatic cutting test methods can be used 6. Chinese LCD display 7. Equipped with a printer to automatically print out the test results 8. This machine is at the leading level in the country. This model is a melt index meter that can test fluoroplastics. The corrosion-resistant melt index meter is different from other domestic manufacturers of polymer material melt index meters.: 1. The whole set of weights is made of 304 stainless steel to prevent rust from affecting the appearance and weight accuracy. 2. The heating cylinder is made of 304 stainless steel. Because the melt index meter works at high temperatures for a long time (up to 400~450 degrees), metal materials are easily oxidized and rusted at high temperatures. 3. Dual-sensor configuration, precise temperature control, better temperature gradient, and longer life. 4. According to national standards, a four-minute countdown function is added after adding materials. 5. RS232 interface can be directly connected to computer input. Output data 6. The last test conditions can be displayed directly after turning on, avoiding the user to reset the test parameters every time, reducing the workload of the operator. 7. Ten sets of test conditions (load, temperature, cutting time, etc.) can be set according to different test materials, which can be directly called out during use. 8. The maximum temperature can reach 450 degrees (special instructions are required when ordering). 9. Strongly corrosive plastics can be tested for a long time without damaging the accuracy of the instrument, such as the fluoroplastic polytetrafluoroethylene (PTFE, referred to as F4, known as the king of plastics). ), polyperfluoroethylene-propylene (FEP, referred to as F46) and other fluoroplastics (due to special materials, please specify when ordering), only two companies in China have this technology 10. Meet the standards: ISO 1133, ASTM D1238, GB/T3682 chemical industry discussion