1, Operating temperature: 10～35℃

2, Diameter: Method A R19±0.5mm,

method B R25±0.5mm

3, Mass: A 50g , B 300g

4, Mass of weight: 5g /increment

5, clamp: external diameter 150 mm,

                  inner diameter 125 mm

6, impact height : 660mm (Method A )

                               1500 mm (method B)

or any

7, impact energy: 30J

8, power: 220±10%

9, Size: 500 mm×470 mm

              × 2200 mm

10, Weight: 100kg