Main technical parameters:

A. charpy impact testing part:

1. impact velocity:       2.9m/s;3.8m/s

2. pendulum energy:    2J,4J,5J

3. distance from the pendulum center to the specimen center:   221mm

4. the pendulum tilt angle:    150°

5. jaws bearing distance:      60mm,70mm,95mm

6. supporting blade radius: R=1mm

7. impact blade angle:30°

8. impact blade radius: R=2mm

9. Main impact attachment: 2J,4J and 5.5J impact weight

    The pendulum arm used in the instrument is a kind of new material stronger than steel and lighter than aluminum (patent pending).

B. izod impact testing part:

1. impact velocity:    3.5m/s

2. pendulum energy:    1J, 2.75J, 5.5J

3. the pendulum tilt angle:    150°

4. distance from the pendulum center to the impact blade:    335mm

5. distance from the impact blade to the horizontal jaw:    22mm

6. blade radius:  R=0.8mm

7. The type of the testing specimen should match the requirements of the standard ISO180—82 strictly.

    The pendulum arm used in the instrument is a kind of new material stronger than steel and lighter than aluminum (patent pending).