Metal Material Impact Strength Tester

Product Description

DB-300C Computer Controlling Pendulum Impact Tester

I. Performance Description:

DB-300C impact testing machine is used to measure the impact resistance of metal materials under dynamic load, so as to judge the quality of materials under dynamic load.

The machine is a microcomputer semi-automatic control testing machine with simple operation and high working efficiency. It is controlled by electric control of hoisting pendulum, impact pendulum and discharge pendulum, and can use the remaining energy of the punch test sample to automatically hoisting pendulum to prepare for the next test.

II. Technical features:

1. The machine is a microcomputer screen display semi-automatic impact testing machine, using PC microcomputer control, can achieve hoisting - impact - measurement - operation - screen digital display - printing and other microcomputer operation, high efficiency, high test accuracy.After the impact of the sample, the residual energy is used to automatically raise the pendulum, so as to prepare for the next test. The operation is simple and the working efficiency is high.Especially in the continuous impact test laboratory and a large number of impact test of metallurgy, machinery manufacturing and other industries can reflect its advantages.The computer can calculate and display the impact absorbing work of material, the lifting Angle of pendulum and the average value of test.According to the needs of users can also achieve remote data transmission.

2. The main machine of the test machine is of single-supported column structure, cantilever type hanging pendulum and pendulum type C;

3. The impact knife is fixed with screws, easy to replace;

4. Simply supported beam type support for the sample;

5. The host machine is equipped with safety protection pin and safety protection net;

6. Manual control box and computer control, according to the instruction to complete the whole process of pendulum, impact, automatic pendulum, re-impact test.

III. Technical Indicators:

1. Impact energy: 300J 150J

2. Impact speed: 5.2m/s

3, pendulum Yang Angle: 150 degree

4. Span of sample support: 40mm

5. Round corner of holder jaw: R1.0-1.5mm

6. Rounded corner of impact blade: R2.0-2.5mm (R8mm)

7. The distance from the center of the pendulum to the impact point: 750mm

8. Standard sample size: 10 * 10(7.5 or 5) * 55mm

9. Pendulum moment: M=160.7695N.m 80.3848N.m

10. Power supply and power: three-phase four-wire 50Hz 380V 5A

11. Overall dimension: 2200 * 650 * 1900mm

12, the accuracy of Angle: 0.1 degree

13. Weight: about 500Kg

14. Environmental conditions: no corrosive medium, no vibration and no strong electromagnetic interference in the surrounding environment.