LR-A001-A Plastic Melt Flow Index Tester

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Discription:

Melt flow rate testing instrument can be used for ABS, polystyrene, polyethylene, polypropylene, polyamide, fiber resin, acrylate, POM, fluorine plastic, polycarbonate and other plastic materials, the melt flow rate (MFR) or the melt volume flow rate (MVR) to be determined.

Standard:

GB/T3682-2000,ISO1133-97, ASTM1238

Model LR-A001
Barrel parameters Inner hole 9.55±0.025mm
Pistons parameters Piston head:  9.475±0.015mm
Piston length H=6.35±0.1mm
Paramters Extrusion hole 1=2.095±0.005mm
Temperature parameter With intelligent temperature control instrument, with four pairs of significant temperature setting control, PID parameters can be automatically set, precision up to ± 0.1 degree centigrade
Temperature range 80degree centigrade~400degree centigrade
Temperature accuracy ±0.2 degree centigrade
Display resolution  0.1degree centigrade
Maximum comsuption  < 600W
Temperature accuracy  4 min.
Weight parameters are as follows:
Weight accuracy  ±0.5%
Basic configuration

 

A    0.325kg
B    1.2kg
C    2.16kg
D    3.8kg
E     5kg
F     10kg
G    12.5kg
H     21.6kg
Position detection
Loop distance from up and down 30mm
Control precision ± 0.1mm
Test flow control
Times of cutting the material 0~10 times
Material cutting interval 0~999s(set reference Table 2)
Control flow reaches the set temperature without volatility
Barrel temperature time 15 min.
Material be installed 1 min.
Material sample temperature recovery time 4 min.
When binder set 1min