DRK208 Melt Flow Rate Meter
The DRK208 melt flow rate meter is an instrument used to characterize the flow properties of thermoplastic polymers in a viscous flow state. It is used to determine the melt mass flow rate (MFR) and melt volume flow rate (MVR) of thermoplastic resins. The flow rate meter is not only suitable for engineering plastics such as polycarbonate, nylon, fluoroplastics, polyarylsulfone, etc., with higher melting temperatures, but also suitable for polyethylene, polystyrene, polypropylene, ABS resin, polyoxymethylene resin and other engineering plastics with higher melting temperatures. Low plastic testing is widely used in plastic raw materials, plastic production, plastic products, petrochemical industries and related universities, research institutes, and commodity inspection departments.
Executive Standard
The instrument meets the requirements of GB3682, ISO1133, ASTMD1238, ASTMD3364, DIN53735, UNI-5640, JJGB78-94 and other standards, and is manufactured in accordance with JB/T5456 “Technical Conditions for Melt Flow Rate Apparatus” standards.
Features
Display/control mode: standard LCD Chinese display (expandable model: touch screen or micro-control type)
PID automatic temperature control; manual/automatic cutting; encoder acquisition displacement; time control/position control automatic test; manual/automatic weighing; fast loading; printable test; result display (MFR, MVR, melt density).
Technical Parameter
Measuring range: 0.01-600.00 g/10min mass flow rate (MFR)
0.01-600.00 cm3/10min volume flow rate (MVR)
0.001-9.999 g/cm3 melt density
Temperature control range: 50-400℃
Temperature control accuracy: 0.1℃, display accuracy: 0.01℃
Barrel: inner diameter 9.55±0.025mm, length 160 mm
Piston: head diameter 9.475±0.01 mm, mass 106g
Die: inner diameter 2.095 mm, length 8±0.025 mm
Nominal load: mass: 0.325㎏, 1.2㎏, 2.16㎏, 3.8㎏, 5.0㎏, 10.0㎏, 21.6kg, accuracy 0.5%
Displacement measurement range: 0～30mm, accuracy ±0.05mm
Power supply voltage: 220V±10% 50HZ
Heating power: 550W
Overall dimensions of the instrument (length×width×height): 560×376×530mm