DRK plastic track vertical deformation testing machine is mainly used for the measurement of plastic sports fields and impact absorption performance. The machine weight simulates the effect of the human body and impacts the synthetic surface layer, and the test results are calculated by the computer system. A series of processes such as sampling, processing, calculation and analysis by the computer finally show the results of impact absorption and vertical deformation acting on the plastic composite material, thereby measuring the impact resistance and deformation parameters of the plastic material. The instrument is simple in structure and easy to operate. It is independently developed and designed by Derek. According to market demand, Derek's R&D team has launched a series of vertical deformation testing machines for plastic runways, which are mainly used to test the impact absorption performance and vertical deformation performance of plastic sports venues. Derek-the leading brand of testing equipment. Features Strong test ability: It can be used for impact absorption test of plastic track and vertical deformation test of plastic track. Strong ability to adapt to the environment: the instrument is dexterous and convenient to move, which is convenient for testing in various environments. High precision and good data repeatability: The use of well-known brand high-precision pressure sensors ensures the accuracy and stability of the test force value. High-speed data acquisition system: adopts ARM9-based high-speed data acquisition system structure, adopts system clock circuit design, hard double buffering to realize continuous acquisition and storage, and adds system anti-interference design to solve the problem of signal acquisition. High test efficiency: 60S completed test times, impact absorption test (4 times), vertical deformation test (3 times). Control interactive interface: professional computer operation can also be used professional industrial touch screen computer (its configuration and stability are much higher than the general sense of touch screen terminal, no need to connect any other terminals such as PC, notebook computer to complete all Work). Fast processing speed: Adopting AD collection method, the highest rate is up to 500KHz, the processing capacity and use speed have been improved across grades. Applications The DRK plastic track vertical deformation testing machine is mainly used for the GB 36246-2018 "Synthetic material surface sports field for primary and secondary schools" to test the impact absorption performance and vertical deformation performance of the plastic sports field. Technical Standard EN14808-2003 "Measurement Method for Impact Absorption of Ground Layer of Sports Ground"; EN14809-2003 "Measurement Method of Vertical Deformation of Ground Layer of Sports Ground"; GB 36246-2018 "Synthetic material surface sports ground for primary and secondary schools"; GB/T14833-2011 "Synthetic Material Runway Surface"; GB/T22517.6-2011 "Requirements and Inspection Methods for the Use of Sports Grounds"; GB/T19851.11-2005 "Sports Equipment and Fields for Primary and Secondary Schools Part 11: Sports Fields with Synthetic Material Surface"; GB/T19995.2-2005 "Requirements and inspection methods for the use of natural materials sports venues-Part 2: Comprehensive sports venues wooden floor venues" Product parameter

Project	Parameter
Weight	20 Kg±0.1Kg
Impact Needle Diameter	Not less than 20mm
Force Measurement Accuracy	Not less than 0.5%
Anvil hardness	Surface hardness is not less than HRC 60
Guide Post	The frictional resistance between the heavy object and the guide post is less than the quality requirement of the heavy object, and can meet the guiding requirement
Force measuring steering speed	No more than 0.3 milliseconds
Distance between impact pin and anvil	1mm
Force plate size	Diameter 70 mm, bottom spherical radius 500mm The minimum distance between the center of the force plate and the supporting foot of the machine should not be less than 200mm
Flexible range	300~400N/mm (If the elastic range exceeds the standard, a correction coefficient should be added)
Deformation measurement accuracy	Not less than 0.01mm
Measuring deformation and turning speed	No more than 0.3 milliseconds
Power supply	220V ±10%, 50Hz

Product Configuration One host box, control box, one power cord, one connection line Remarks: optional computer control system