HZ-1706A Melting index tester
HZ-1706A Melting index tester
OVERVIEW

Equipment description:
This equipment 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.

To meet the standard:
The machine designed and manufactured in accordance with the requirements of GB/T3682-2000, the main parameters to meet the ISO1133-97, ASTM1238 standards.

Technical parameter:

Model HZ-1706A
Barrel parameters Inner holeф9.55±0.025mm
Pistons parameters Piston head:  ф=9.475±0.015mm
Piston length: H=6.35±0.1mm
Paramters Extrusion holeф1=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 ℃
Temperature range 80℃~400℃
Temperature accuracy ±0.2℃
Display resolution 0.1℃
Maximum comsuption < 600W
Temperature accuracy 4 min.
Weight parameters are as follows:
Weight accuracy ±0.5%
Basic configuration A    0.325kg  (including binder bar)
B    0.875kg
C    0.960kg
D    1.200kg
E    1.640kg
Position detection
Loop distance from up and down 30mm
Control precision ± 0.1mm
Test flow control
Work Quality
Times of cutting the material 0~10times  
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 1 min.