Digital impact tester

Application：

Pendulum impact tester is mainly used to determine the anti-impact capability of ferrous metal materials with high toughness, especially for steel and iron and their alloy, under dynamic load. This series tester is operated semi-automatically, the pendulum of the machine can be raised or released automatically. Be applicable for continuing testing in different kinds of laboratories and other metallurgy industrial manufactories. 

This specialized lab testing instrument is meticulously crafted to assess the impact resistance of plastics, and it will be operating on the pendulum method. It serves as a consistent and reliable testing machine for measuring the impact resistance of materials subjected to sudden falling force or impact. 

This Impact test holds significant importance in the examination and evaluation of the impact resistance of diverse plastic products. The charpy and izod test precisely determines the energy required to fracture a standard test specimen using the pendulum method. A crucial asset for plastic testing laboratories and quality control departments, this highly reliable instrument unveils impact strength in terms of J/m, designed specifically to assess the impact strength of plastics.

Features：

Offers high capacity up to 21.68 Joules

Four scales with different ranges are provided for more accurate and reproducible results.

Equipment duly powder coated for corrosion resistance.

Microprocessor based display for accurate test results

Display for impact/absorbed energy and angle of test specimen

Separate fixtures for Izod and Charpy test.

Highly accurate test results under impact forces.

Strong gripping fixtures for Izod/Charpy tests.

Electromagnetic Pendulum release mechanism

Bright LED display

Inbuilt calibration facility

Feather touch controls

Additional motorized notch cutter can be provided (optional)

Standards: 

ASTM D256 – 10

ASTM D618 – 13

ASTM D883 – 12

ASTM D1204 – 14

ASTM D1248 – 12

ASTM E691 – 14

ASTM E23

EN 10045

ISO 148

ISO 83

GB/T3808-2002

GB/T229-2007

Technical Specifications:

1. Impact energy: 300J 150J

2. Dial scale range and division value: Energy range: 0-300J 0-150J   

Graduation value per small division: 2J 1J

3. Pendulum moment: 0-300J M=160.7695N.m 0-150J M=80.3848N.m

4. Pendulum pre-lifting angle: 150°

5. Distance from the rotation center of the pendulum axis to the impact point (sample center): 750mm

6. Impact speed: 5.2m/s

7. Span of sample support: 40mm

8. Fillet of support jaws: R (1.0～1.5) mm (1mm is for special order)

9. Blade curvature radius: R (2.0～2.5) mm (8mm is for special order)

10. Inclination angle of the support surface of the sample support: 11°

11. The included angle of the impact blade: 30°

12. Thickness of impact blade: 16mm

13. Angle measuring range: 0-360°

14. Angular resolution: ≤0.06°

15. Specimen size: 10×10 (7.5 or 5)×55 mm

16. Dimensions of the host (length × width × height): (2150 × 640 × 1400) mm

17. Equipment Net weight: about 420Kg

18. Power supply: three-phase four-wire system 380V 50Hz 400W Main motor 250W

19. Working conditions:

(1) The room temperature is within the range of 20°C±5°C;

(2) The relative humidity is not more than 85%;

(3) In an environment with no corrosive medium, no vibration, and no strong electromagnetic field interference around;

(4) Installed on a concrete foundation with a thickness of not less than 200mm or fixed on a foundation greater than 1400Kg;

(5) Adjust the levelness of the installation reference surface on the base to within 2/1000.