Function and Use

Used to measure the impact toughness of thin film materials such as plastics and rubbers, as well as metal foils.

Test principle

The instrument uses a semi-spherical punch to impact and break the sample at a certain impact speed, thereby measuring the energy consumed by the punch, and using this energy value to evaluate the energy value of the film sample against the pendulum impact.

Compliant with standards

GB8809, ASTMD3420

Instrument features

1. The dial and pointer intuitively display the test results

2. Manual operation, simple and easy to use

3. The impact head specifications and fixtures can be customized

Technical parameters

Limit impact energy: 3J

Limit division value: 0.020J (optional 0.010J)

Pendulum lifting angle: 90°

Pendulum swing radius: R265 mm

Impact speed: 2.5m/S

Impact head size: ￠12.7 mm ￠25.4 mm

Specimen holder diameter: ￠60 mm ￠89 mm

Required sample size: 100 mm X 100 mm

Instrument configuration

One set of main machine, one set of impact head ￠12.7 mm and one set of ￠25.4 mm, one set of sample holder ￠60 mm and one set of ￠89 mm