1、 Purpose:
The AQJL-300 multifunctional drop hammer impact testing machine is suitable for conducting impact tests on motorcycle passenger helmets, riot shields, stab proof suits, riot suits, and other specimens. It is a testing instrument used to evaluate the impact resistance and penetration resistance of products.
　　2、 Performance:
This testing machine adopts imported servo motor and PLC control technology, which can preset the impact height, automatically prevent secondary impact, automatically lift the hammer to the predetermined height, and display the height at any time. The machine has good reliability and high accuracy, and meets the requirements of the professional standard ZBN72026-90 "Technical Conditions for Drop Hammer Impact Testing Machine".
　　3、 Compliant with standards:
GB811 GA68、GA420 、GA422、GA294 、GA295、GA296

4、 Main technical parameters and specifications:
1. Operating temperature: 15-35 ℃
2. There are no major earthquake sources or strong electromagnetic fields nearby
3. Power supply: AC 220V ± 10% 10A
4. Hammer weight: 0.25-15kg
5. Impact height: 300mm-3000mm
6. Height positioning error: ± 2mm
7. Dimensions: Host (length x width x height) 1240mm x 600mm x 3700mm