Changsha melt flow velocimetry

I. Model: HW-256 II Description: This melt flow rate instrument of improved models, adds many functions, the instrument configuration, instrument service life, ease of operation, test accuracy has greatly improved, with domestic Usually the melt flow rate instrument the incomparable advantages and cost effectiveness. Third, to meet the standards: ISO 1133, ASTM D1238, GB / T3682 Fourth, the product uses: for the determination of a variety of plastic, resin melt flow rate MFR value when the viscous flow state, applicable both to the higher melting temperature polycarbonate esters, polyaryl sulfone, fluorine plastic, nylon and other engineering plastics, are also suitable for polyethylene (PE), polystyrene (PS), polypropylene (PP), ABS resin, polyoxymethylene (POM), polycarbonate (PC ) low melting temperature of the plastic resins and other tests, widely used in plastics production, plastics, petroleum and chemical industries as well as relevant institutions, research institutes, and commodity inspection departments. The melt flow rate instrument for "GB / T3682-2000 thermoplastic melt flow rate and melt volume flow rate measurement," the national standard measurement provisions of thermoplastic melt mass flow rate, the equivalent standards adopted ISO 1133: 1997 requirements, and can meet the ASTM D1238 test standard. The melt flow rate instrument for the desktop structure, stable and reliable performance and reasonable design, beautiful appearance, convenient operation, using high-performance, high-precision control instruments with high sampling accuracy, control the rate and fast, using the fuzzy PID algorithm temperature control . V. Features: 1, heating speed, small overshoot 2, high temperature accuracy 3, after filling, constant temperature can be restored quickly 4, the test parameter calibration and correction convenient 5, can be manual, automatic cut material test The method, Chinese liquid crystal display 7, equipped with a printer, the test results are automatically printed output 6, the main technical parameters 1, the extruded material portion of the discharge diameter: Φ2.095 ± 0.005 mm spout length: 8.000 ± 0.025 mm loading cartridge diameter: Φ9.550 ± 0.025 mm, loading cartridge length: 152 ± 0.1 毫米 piston head diameter: 9.475 ± 0.015 mm and a piston rod head length: 6.350 ± 0.100 mm2, standard test load (Total 8 a full set of weights) 3, temperature range: Standard room --400 ℃ (500 ℃ optional) 4, temperature accuracy: ± 0.5 ℃ 5, the display resolution: 0.1 ℃ 6, cut material way: Optional manual or automatic cut material 7, the temperature recovery time: less than 4 minutes 8, print: mini-printer to automatically print out 9, the power supply voltage: AC220V ± 10% 50HZ seven, the number of parts No. Name Unit Remarks 1, weight set 1 meter 8 (1 # 1 within the rated load) 0.325㎏, 1.2㎏, 2.16㎏, 3.8㎏, 5.0㎏, 10.0㎏, 12.5,21.6kg 2, weight tray member 1 within a load 3, the hopper member 14, die for cleaning rods member 15, loading rod 16, a cylinder rod assembly cleaning up 7, the piston rod member 1 (within a load) 8 port module 19, 210 gauze, paper roll 2