The HIC ground impact attenuation performance tester is used to simulate and detect the impact performance of the ground surface on the head after a fall. It can accurately measure the HIC value of the head impact on the sports field and automatically calculate the strict height for safe falls on sports fields and children's playgrounds
+8675526585726
sales@damslab.com
DESCRIPTION
1）SatisfyBS EN 1177-2008(Impact damping amusement park pavement).In the standard for determining critical drop heightAnnex ATest requirements (impact testing device)
2）GB30228-2013Performance requirements and test methods for ground impact attenuation of sports venues)Standard No5.1.2Test requirements
3）AS/NZS 4422-1996Surface specifications, requirements, and testing methods for sports fields;
4）ASTM F1292-2013Standard specification for shock absorption of surface materials in areas where amusement park equipment is used.
3、 Main technical parameters:
1Simulation head:
1）Weight: Quality is4.6Kg±0.05Kg, hemispherical;
2）Diameter: ￠160mm±5mm；
3）Material:6061-T6aluminium alloy;
2Measuring bandwidth:100KHz；
3Range of acceleration sensor:0～500g，±5g；
4Measurement frequency range:0.3Hz～1000HZAmplitude error: ＜5%.
5Free fall impact height: not less than3m, accuracy1mm；
6Release system: Electromagnetic release (does not generate torque or any form of force that rotates the simulation head);
7Function: Measure head injury criteriaHICMeasure the maximum accelerationGmaxThe measurement shows the deceleration change curve when the head shaped falling object lands on the grounda(t).
INQUIRY
+8675526585726
sales@damslab.com
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