Computer control semi-automatic charpy impact tester
Performance description
1.JB-300W-type computer controlled impact testing machine is a new generation of high-tech
products which our company developed in strict accordance with the GB/T3808-2002 and
GB/T229-2007.
2. This impact testing machine is semi-automatic impact testing machine of computer screen ,
used for testing the performance of resistance of the metal Materials in the dynamic load impact.
3. It is an essential instrumentation in metallurgical machinery and manufacturing department ,
and it is also an indispensable test instrument in research institutes to conduct studies of new
materials.
4. It is for the pendulum-type impact testing, using PC computer control, electric Yang pendulum,
impact, computer measurement, computing, digital display screen and printing results; it is efficient
and accurate for testing.
5. After cutting off the specimen, the remaining energy of the automatic swinging will be ready to
do the next impact testing. so in laboratory of doing continual testing and other metallurgy, machinery manufacturing departments of doing substantial impact test.
6. This machine can manifest better advantages. It can calculate the absorbed energy, impact
toughness, the scattering angle and test average number.
7. It can print the testing data and testing averages every time. According to users' requirements,
we can achieve long-distance data transmission.
8. The maximum impact energy is 300J and with a 150J swing.
Main technical index
1. The maximum impact energy: 300J/150J
2. Angel of the Pendulum raise in advance: 150.
3. The distance from the center of hammer to impact point: 750mm,
4. Impact speed: 5.2m / s
5. The span of sample branch seat : 40mm
6. The radius of arc circle sample branch seat: R1-1.5mm
7. Arc circle radius of the impact knife : R2-2.5mm
8. The impact of knife bevel angle between the two: 30°.
9. The impact of knife thickness: 16mm
