Application
Description: The Melt Flow Indexer is related to the melted material viscosity. It allows the operator to make an estimation of"mean molecular weight", at the same time gives an indication of"melt flow ability" through a die. The melt index is defined as the weight or the volume of melted material flowing through a calibrated die, under the effect of a pre determined force, at constant temperature and for the total time of 10 minutes.

NO.	Standard description
ASTM D 1238-10	<Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer>
ISO 1133-1-2	<Plastics-Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics>

Features

1.Two-zone band heater
2.Touch-screen control
3.Quick die release
4.Moveable oven for easy clean
5.Cut the extrudate automatically at user preset intervals
6.Powerful data analysis and control software
7.CE Mark

Flow Rate Ratio (FRR) Allow users to determine flow rate using two or three different test loads on one charge of material.
Motorized weigh loading Motorized weight lifting and lowering device that further automates the testing procedure, desired weights are safely and automatically applied to the piston at a user selected time interval.
User friendly interface Touch screen with simple set-up of test and operation. Connected to PC through RS232 for direct acquisition of test parameters and test results.
Multiple test results
1.FFR
2.Shear stress
3.Shear rate
4.Apparent density
5.Diagram MVR Vs Time
6.Diagram MVR vs Time

Parameter

Temperature
Temperature working range	50°C to 450 °C
Temperature rising time	< 30min
Temperature fluctuation	±0.5 °C
Temperature display error	≤±0.2 °C
Temperature recovery time	< 4min
Accuracy of timer	0.01s
Cut-off time interval	1-36000s
Displacement
Encoder for piston displacement detection (MVR)
MVR measurement accuracy	±0.03%F.S
Piston displacement accuracy	0.02 mm
Piston displacement resolution	0.005 mm
Weights
Automatic application of the selected weights
On board multi-weight system including following weights	0.325, 1.20, 2.16, 3.80, 5.00, 10.00, 21.60 kg
Accuracy of weight	±0.5%
Power supply
Power supply	(220-15% ~ 220+10% ) VAC 50Hz 800W
Dimension/weight
Dimension (LxWxH)	(630x 690x 1500) mm
Weight	About 180kg

Model	MFI-2322H	MFI-2322	MFI-1322
Test method	MVR	MFR&MVR
Display	Full color touch screen
Measurement Range	(0.1-3000)cm3/10min	(0.1-100)g/10min / (1-150)m3/10min	(0.1-100)g/10min / (1-150)m3/10min
Test loads applied	Motorized		Manual
Temperature range	(50-450)°C	(100-450)°C
Temperature control	≤0.2ºC
Temperature resolution	0.01ºC	0.1ºC
Timing accuracy	0.005s	0.01s
Displacement accuracy	±0.02mm	±0.1mm
Model	MFI-1312	MFI-1221	MFI-1221
Test method	MFR	MFR&MVR	MFR
Display	Full color touch screen	Industrial touch screen	LCD
Measurement Range	(0.1-100)g/10min	(0.1-100)g/10min / (1-150)cm3/10min	(0.1-100)g/10min
Test loads applied	Manual
Temperature range	(100-450)ºC
Temperature control	≤0.2ºC
Temperature resolution	0.1ºC
Timing accuracy	0.01s
Displacement accuracy	--	±0.1mm	--