Brief Introduction:
This charpy impact testing machine is used for impact toughness testing of nonmetal material, such as thermoplastic materials, rigid plastic, fibre reinforced composites, nylon, glass fiber reinforced plastics, ceramics, cast stone, electrical insulating material, and so on. The charpy impact tester is common testing equipment, which widely used in education school, scientific research units and factories.This pendulum impact testing machine accords to ISO179.
Features:
With angle measurement, clear function;
Energy loss measurement and automatic compensation function;
Automatic calculation of impact strength, standard deviation function.
Technical parameters:
Model NO. |
XJJD—5 |
XJJD—50 |
Impact energy |
1、2、4、5 J |
7.5、15、25、50 J |
Pendulum angle |
150° |
150° |
Impact speed |
2.9 m/s |
3.8 m/s |
Pendulum torque |
Pd1=0.53590 Nm Pd2=1.07180 Nm Pd4=2.14359 Nm Pd5=2.67949 Nm |
Pd7.5=4.01924 Nm Pd15=8.03848 Nm Pd25=13.39746 Nm Pd50=26.79492 Nm |
Impact center distance |
230mm |
395mm |
Energy loss
|
IJ:2%、2J:1%、4J:0.5%、5J:0.5% |
0.5% |
Jaw support spacing |
40mm、60mm、70mm、(62mm可选) |
60mm、70mm、95mm(62mm可选) |
Sample size type |
120mmX15mmX10mm 80mmX10mmX4mm |
120mmX15mmX10mm 80mmX10mmX4mm |
Impact hammer edge angle |
30±1°R=2±0.5mm |
30±1°R=2±0.5mm |