XNR-400C melt flow rate meter Introduction
XNR-400C melt flow rate tester is used to determine the flowability of thermoplastic polymers at high temperatures according to the test method of GB/T 3682, such as polyethylene, polypropylene, polyoxymethylene, ABS resin, polycarbonate, High polymer such as nylon fluoroplastic. The XNR-400C melt flow rate measuring instrument adopts industrial PLC programmable controller, liquid crystal operating platform, and temperature control adopts separate temperature control unit LED digital display. The melt flow rate measuring instrument adopts the dual control of the combination of the host control and the computer display operation. The automatic temperature control is divided into manual, time-controlled and automatic three-cutting methods from the operation method, which can realize the mass method (MFR) and the volume method ( MVR) Two test methods; the melt flow rate meter can measure the melting density of the raw material at the test temperature, the system also has a temperature calibration function, and the system can perform the storage and printing functions of the test data. The melt flow rate measuring instrument is currently a medium-to-high-end model in the same industry in China. It is easy to operate, stable in operation, and can be tested for a long time.
Technical Parameters
Measuring range: 0.1-800.00g/10min (MFR)
0.1-800.00 cm3/10min (MVR)
Temperature range: room temperature -450 ° C
Temperature control accuracy: ±0.2 °C
Timing accuracy: 0.1S
Displacement accuracy: 0.01mm
Load: full load
Cutting method: manual, time control, automatic
Inner diameter of the barrel: 9.550mm ± 0.025mm
Barrel length: 160mm
Mold: Material is tungsten carbide, length: 8.000mm ± 0.025mm, inner diameter: 2.095mm ± 0.005mm
Power: 0.45KW
Power supply: AC220V, 50Hz
Instrument size: 350mm × 500mm × 650mm
Instrument net weight: 65Kg
Introduction
XNR-400C melt flow rate tester is used to determine the flowability of thermoplastic polymers at high temperatures according to the test method of GB/T 3682, such as polyethylene, polypropylene, polyoxymethylene, ABS resin, polycarbonate, High polymer such as nylon fluoroplastic. The XNR-400C melt flow rate measuring instrument adopts industrial PLC programmable controller, liquid crystal operating platform, and temperature control adopts separate temperature control unit LED digital display. The melt flow rate measuring instrument adopts the dual control of the combination of the host control and the computer display operation. The automatic temperature control is divided into manual, time-controlled and automatic three-cutting methods from the operation method, which can realize the mass method (MFR) and the volume method ( MVR) Two test methods; the melt flow rate meter can measure the melting density of the raw material at the test temperature, the system also has a temperature calibration function, and the system can perform the storage and printing functions of the test data. The melt flow rate measuring instrument is currently a medium-to-high-end model in the same industry in China. It is easy to operate, stable in operation, and can be tested for a long time.
