DRK plastic track impact absorption testing machine is mainly used for the measurement of plastic sports fields and impact absorption performance. The instrument weight simulates the effect of the human body and impacts the synthetic surface layer, and the test results are calculated by the computer. The instrument has strong test capability, mobile dexterity and convenience, and is convenient for testing in various environments. The test accuracy is high and the data repeatability is good. It is independently developed and designed by Derek.
According to market demand, Derek’s R&D team has launched a series of plastic runway impact absorption testing machines, which are mainly used in the testing of impact absorption performance of plastic sports venues; technological advancement leads the development of the industry!
Features
The instrument is dexterous and convenient to move, which is convenient for testing in various environments;
Satisfied with the “impact absorption” testing method in the testing standards for multiple sports venues at home and abroad;
High precision, good data repeatability, using high-precision pressure sensor, test force value accuracy and stability;
Adopt system clock circuit design, hard double buffering to realize continuous acquisition and storage and increase system anti-jamming design;
High test efficiency, 60S completed test times, impact absorption test (4 times), vertical deformation test (3 times);
Using professional computer operation, industrial touch screen computer, configuration and stability are much higher than the general sense of touch screen terminal;
Configure rich software interactive interface, multi-language environment to meet users in different countries and regions.
Applications
DRK plastic track impact absorption testing machine is mainly used to test the impact absorption performance and vertical deformation performance of plastic sports fields.
Technical Standard
EN14808-2003 “Measurement Method for Impact Absorption of Ground Layer of Sports Ground”
GB 36246-2018 “Synthetic material surface sports venues 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 venues for primary and secondary schools-Part 11: Synthetic surface sports venues”
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 |
Drop Weight | 20Kg±0.1Kg |
Drop Height | 55±0.25mm |
Falling weight frequency | Complete shock absorption test in 60S: 4 times |
Hammer lifting method | Electric/manual |
Targeting | Automatic dynamic zeroing |
Spring stiffness | 2000±60N/mm |
Spring material | Using 70Si3MnA spring steel |
Force measurement | 6600N±2% |
Deformation measurement | ±10±0.05mm |
Deformation collection | Measuring range ±10mm, measuring accuracy 0.02mm, sampling frequency higher than 2kHz |
Zero point accuracy | ±0.025mm |
Force value collection | 50~15kN±50N |
Acquisition frequency | Above 2kHz |
Control Way | PC touch screen all-in-one |
Report method | Automatically print A4 standard test report |
Force value collection frequency | Greater than 1kHz |
Deformation acquisition frequency | Greater than 1kHz |
Height accuracy of lifting hammer | ±0.02mm |
Comprehensive accuracy of lifting hammer | ±0.05mm |
Coil spring diameter | 69±1.0mm |
Power supply | AC220v 50Hz 500w |
Product Configuration
One host box, control box, one power cord, one connection line
Remarks: optional computer control system