LR-A001-B Touched Screen Melt Flow Index Tester

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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.


GB/T3682-2000,ISO1133-97, ASTM1238

Model LR-A001-B
Barrel parameters Inner hole 9.55±0.025mm
Pistons parameters Piston head:  9.475±0.015mm
Outlet length 8.000±0.025mm
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 Room Temperature~450degree centigrade
Temperature fluctuation ±0.2 ℃
Temperature uniformity ±1℃
Temperature display resolution 0.1℃
Display resolution  0.1℃
Maximum comsuption  < 600W
Time display resolution  0.1s
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
Output mode Micro-automatic print output
Cut material methods The hand automatic cut into one body
Test load Eight sets of weights
Power AC220V±10%   50/60HZ