DWTT Instrumentation Testing Machine "DWT Series"

A maximum of 120,000 joules of impact energy quantifies the "crack propagation energy"!

The "DWT Series" is a drop weight impact testing machine equipped with sensors for instant data collection of DWTT for line pipe steel. Impact tests exceeding a maximum load of 1 MN instantly digitize data such as "crack propagation energy," "plastic deformation," and "crack initiation load," which serve as guidelines for evaluating line pipe steel materials. Additionally, we provide advanced analysis that captures the growth rate of cracks originating from notches using high-speed video cameras, linking it to impact energy. 【Features】 ■ Significantly reduces the footprint compared to pendulum-type impact testing machines ■ High reproducibility of tests allows for accurate data comparison ■ Simple structure ensures high durability and excellent maintainability ■ Utilizes high-resolution piezoelectric load transducers ■ Complies with API standards *American Petroleum Institute *For more details, please refer to the PDF document or feel free to contact us.

basic information

【Other Features】 - The difference in potential energy calculated from the "impact energy," "weight of the falling object," and "height" based on the output values of the load sensor is less than 1%. - High-speed data collection of up to 3 million data points per second captures impacts without missing a moment. - Successful development of durable shocks through joint development with shock absorber manufacturers. *For more details, please refer to the PDF document or feel free to contact us.