DB-300A Metal Pendulum Impact Tester Impact Testing Machine for Steel and Alloys

Product Description

1.Principle

The test principle of the product is to obtain the absorption work of the tested sample by using the difference between the front energy of the pendulum impact and the remaining potential energy after the impact on the dial.

2.Features

The operation adopts semi-automatic control, which is easy to operate and has high work efficiency. The residual energy after the sample is broken by the pendulum can be automatically lifted, and the superiority can be better when the impact test of the sample is continuously performed.

3.Application 

DB series is widely used in the research, production and production of metrology, machinery manufacturing, metallurgy, pressure vessels, universities and other industries.

4.Usage

It is mainly tested on ferrous metals with high impact toughness, especially steel and its alloys.

5.Specification

1)Impact Energy:300J, 150J

2)Dial scale range and division value:

Model: DB-300A

Energy range: 0-300J, 0-150J

Division: 2J, 1J

3)Pendulum torque

Pendulum impact energy: 00J, 150J

Pendulum torque:160.7695N.M, 80.3848N.M

4) Pendulum pre-angle:150 degree

5) Distance from pendulum center to impact point (test center): 750MM

6) Impact speed: 5.2M/S

7) Sample support span: 40MM

8) The radius of the end of the sample support: 1-1.5MM

9) Sample support support angle: 0 degree

10) Impact knife arc radius: 2-2.5MM

11) The angle between the two inclined faces of the impact knife: 30 degree

12) Impact blade thickness: 16MM

13) Sample specifications: 10 * 10 * 55MM

14) The test machine weight: about 450KG

15) Test machine dimensions: 2124*600*1340MM

16) Power: three-phase three-wire system 50HZ380V180W (main motor)