Adjust the impact severity by rotating the knurled cap until the desired energy-value is displayed. Pull the knob slowly out of the device until it locks in place. If moved too fast, the clamp may skip its arrester and will lock at its way back when the pulling-force declines. Hold the device horizontally at it’s housing tube and press the (black) release cone to the specimens plane of impact.
The strike is automatically released when the release force threshold is reached.
Universal (6 level): 0.14J, 0.20J, 0.35J, 0.50J, 0.70J, 1J adjustable
Eason Wang