Digital semi closed impact tester

Model：QT-300B Digital semi closed impact tester

product picture:(for reference only)

QT-300B Digital semi closed impact tester Product technical parameters：

1. The machine specification：

QT-300B Digital semi closed impact tester is mainly used to measure the impact resistance of metal materials under dynamic load, so as to judge the properties of materials under dynamic load.

QT-300B Digital semi closed impact tester is a digital display semi closed impact testing machine, which is controlled by PLC. The electric swing, impact, microcomputer measurement, calculation, screen digital display results and printing are available. It has high working efficiency and high testing accuracy. After the sample is impacted, the residual energy can be used to automatically swing, and the next test is prepared. The operation is simple and the work efficiency is high. Its advantages can be better reflected in laboratories that continuously conduct impact tests and metallurgy, machinery manufacturing and other industries that do a lot of impact tests. The computer can calculate and digitally display the impact absorbing energy, impact toughness, pendulum lift angle and average value of the test, and print the current test data and average value of the test.

2. Technical specifications：

1. Impact energy: 150J, 300J

2. Pendulum pre lifting angle: 150 °

3. Distance from pendulum center to impact point: 750mm

4. Impact speed: 5.2m/s

5. Span of sample support: 40mm

6. Jaw fillet: R1-1.5mm

7. Impact blade fillet: R2-2.5mm

8. Thickness of impact knife: 16mm

9. Angle accuracy: ± 0.1 °

10. Sample size: 10 × 10 × 55mm

11. Overall dimension: 2124 mm × 600 mm × 2100 mm

12. Net weight of testing machine: 450Kg

13. Power supply: AC three-phase 380V ± 10% 50HZ 5A

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

3. Main equipment configuration:

1. One 300 J host;

2. One 150J and 300J pendulum respectively

3. One motor (installed on the host);

4. Take a set of swing transmission device (installed on the host);

5. One set of automatic swinging device (installed on the host);

6. One set of insurance agency (installed on the main engine);

7. A set of safety protection device; (Semi enclosed protection)

8. One support adjuster;

9. One sample centering device;

10. One photoelectric sensor;

11. One set of touch screen (7-inch) electric control cabinet;

12. A set of PLC system.

4. Description of measurement and control:

Touch screen displays real-time data, touch screen and physical button operation;

The software supports multiple pendulums.

Record the impact strength, impact energy, etc. The maximum and minimum average value and standard deviation can also be calculated.

The experimental results are calculated automatically.