1. Pneumatic clamping specimen, pendulum release device effectively avoid the system error caused by human factors.
2. Standard RS232 interface, convenient for external system access and data transmission.
3. Clamp width of 74.8mm, can clamp 63 x 76mm specimen. And equipped with block, can clamp and place 63 × 50mm specimen, the center of the specimen and the two clamp mouth center alignment.
4. After the pendulum is released, if it is manually pulled back less than 0 degree, the pendulum release device is automatically reset.
5. The testing direction is divided into horizontal, vertical and indeterminate direction, the indeterminate direction is used to measure the film, the film is not directional, 50 results can be recorded in each of the horizontal and vertical directions, and 100 results in the indeterminate direction.