1.     Functions & features:

It is mainly used to test the anti-impact capability under the dynamic load for metal materials, in order to determine the nature of the materials under the dynamic load.

With high efficiency, swinging up and down by electricity and can automatically swing up with left energy after breaking the specimen and make preparations for next test, especially applicable to the labs with successive impact tests and metallurgical and machine manufacture industries with lots of impact tests.

This series impact testers are designed according to national standard GB/T3808—1995 Pendulum Impact Tester, and make impact test to metallic materials according to GB/T229—1994 Metal Charpy Gap Impact Test Method.

 

2. Technical parameters:

1) impact energy:    　　　             150J, 300J     

2) the swinging angle of pendulum:    　　150º

3) sample bearing span:　　　          　40mm

4) round angle radius of bear:             R1~1.5mm

5) impact blade angle: 　　　　        30º±1º

6) impact blade thickness:                16mm

7) specimen specification:                10*10*55mm

8) weight:                             about 450kg

9) impact speed:                        5.2m/s

10) arc radius of impact blade:             R2-2.5mm

11) bearing surface inclination of specimen support:  0º

12) power:             three-phase four-wire system 50Hz, 380V, 180W