LR-A001-C Automatic Loading Melt Flow Index Tester

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Discription:

This is for high-precision melt flow rate instrument tester, used for testing all kinds of plastic, resin in the state of viscous flow through a certain temperature and load, every 10 min module and melt flow rate through the standard port MFR/MVR value, it is suitable for high temperature of polycarbonate, aromatic sulfone, fluorine plastics, nylon engineering plastics, can also be applied to polyethylene (PE), polystyrene (PS), polypropylene (PP), ABS resin, polyformaldehyde (POM), polycarbonate (PC) resin with lower melting temperature, such as plastic test, widely used in plastic production, plastic products, petrochemical industry and related colleges and universities.

Standard:

GB/T3682-2000,ISO1133-97, ASTM1238

Model LR-A001-C
Barrel parameters Inner hole 9.55卤0.025mm
Pistons parameters Piston head: 聽9.475卤0.015mm
Outlet聽length 8.000卤0.025mm
Paramters Extrusion hole 1=2.095卤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 卤 0.1 degree centigrade
Temperature range Room Temperature~450degree centigrade
Temperature fluctuation 卤0.2 鈩
Temperature uniformity 卤1鈩
Temperature display resolution 0.1鈩
Display resolution 聽0.1鈩
Maximum comsuption 聽< 600W
Time display resolution 聽0.1s
Weight parameters are as follows:
Weight accuracy 聽卤0.5%
Basic configuration

 

A 聽聽聽0.325kg
B 聽聽聽1.2kg
C 聽聽聽2.16kg
D 聽聽聽3.8kg
E 聽聽聽聽5kg
 
F 聽聽聽聽10kg
 
G 聽聽聽12.5kg
H 聽聽聽聽21.6kg
 
Position detection
Loop distance from up and down 30mm
Control precision 卤 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卤10%聽聽 50/60HZ