1. Velocity at Impact (m/s): Charpy: 2.9 3.8; Izod: 3.5
2. Impact Energy (J): Charpy (0.5), 1, 2, 4, 5, 7.5, 15, 25, (50)
Izod (0.6), 1, 2.75, 5.5, 11, 22
3. Angle: 160°
4. Charpy Tip Radius: R=2mm ±0.5mm
5. Izod Tester Blade Radius : R = 0.8 + - 0.2 mm
6. Jaw Radius: R=1mm ±0.1mm
7. Blade Angle: 30°±1°
8. Charpy Support Spacing: 40mm, 60mm, 70mm, 95mm
9. Izod Support Spacing: 22mm±0.5mm
10. Display: Mechanical or LCD
11. Cutting and Dimension
12. Effective Length of Pendulum: 380 mm, 322 mm