Plastic Melting Flow Index Testing Machine , MFI Tester
The instrument can be used to test the melt flow rate(MFR) figures of all kinds of plastic and resin in the viscous flow state. It is not only suitable for the high melting temperature engineering plastics of polycarbonate, polyarylsulfone , fluorine plastic and nylon but also suitable for some other low temperature plastic products which are made up of polyethylene(PE), polystyrene(PS), polypropylene(PP), ABS resin, polyoxymethylene(POM) and polycarbonate. So it is not only widely used in the plastic production, petroleum and chemical industry but also in the relevant institutions such as scientific research units and the community inspection departments.
The melt flow rate instrument is suitable for measuring the thermoplastic melt mass flow rate following the determination in the standard GB/T3682-2000 thermoplastic melt mass and volume flow rate measurementÃƒâ€šÃ‚. The standard is equivalent to the requirement in the ISO 1133:1997 and can meet the ASTM D1238 test.
Considering the beautiful appearance and convenient operation ,the desktop structure of the melt flow rate instrument makes the equipment performance reliably and stably. Besides, the high-precision control instrument using fuzzy PID algorithm for temperature control has the feature of high sampling precision and high speed control.
(1).fast heating speed,minimal overshoot
(2).high precision of constant temperature
(3).A constant temperature can be quickly restored after packing .
(4).Test parameter calibration and correction is convenient.
(5).Manual and automatic cutting test methods are optional.
(6).The instrument is equipped with LCD working platform.
(7).The test results are automatically printed putout equipped with a printer.
(1.)Extruding and discharging part
Outlet diameter:2.095Ãƒâ€šÃ‚±0.005mm outlet length:8.000Ãƒâ€šÃ‚±0.025mm
Charging cylinder diameter:9.550Ãƒâ€šÃ‚±0.025mm
Charging cylinder length:152Ãƒâ€šÃ‚± 0.1mm
Piston rod diameter:9.475ÃƒÆ’Ã†â€™Ãƒâ€šÃ‚±0.015mm piston rod length:6.350Ãƒâ€šÃ‚±0.100mm
(2).Standard test load(a total of eight full weight)
(3).Temperature range:conventional room temperature 400Ãƒâ€šÃ‚ºC(500Ãƒâ€šÃ‚ºC optional)
(4)Constant temperature accuracy:Ãƒâ€šÃ‚±0.5Ãƒâ€šÃ‚ºC
(5).minimum temperature displayed:0.1
(6).Cutting method: manual or automatic cutting
(7).Temperature recovery time: less than 4 minutes
(8).Printed:A mini printer is used to print output automatically.
(9).Supply voltage:AC220VÃƒâ€šÃ‚±10% 50HZ