SDM-05 Safety Hat Chin Strap Strength Side Stiffness Tester Testing Machine
Main purpose
Produced according to GB/T2812-2006 and GB2811-2019 safety helmets, it is mainly used to test the lateral rigidity and chin strap strength of safety helmets. Widely used in special labor protection equipment supervision and inspection stations, construction engineering quality inspection stations of building science research institutes, power departments, and safety helmet production enterprises.
Main indicator
1. Force range: 0~1000N, accuracy 0.5%.
2. Displacement range: 0-500mm, accuracy 0.01mm.
3.Timing range: 0-99min, accuracy 0.1s.
4. Artificial down chin: rigid shaft diameter 12.5mm ± 0.5mm, distance between two axes 75mm ± 2mm.
5. Beam speed:
0-500mm/min when unloaded, infinitely variable speed for easy and quick adjustment of position according to the safety helmet.
During the experiment, 150N/min, 20N/min, 100N/min, etc. are automatically switched according to the experiment.
6.Lateral rigidity: the hardness of the metal plate is 45HRC.
7.Working power supply: AC220V, 50HZ.
8.Weight: Approximately 60Kg
Audited Supplier 
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