Scope of application of explosion-proof helmet impact tester: This instrument is suitable for impact impact test of helmet, and is used to evaluate the impact resistance of helmet. The machine adopts computer control technology, automatically lifts hammer to predetermined height, and displays height, action time, impact energy at any time. The instrument has good reliability and high accuracy.
Applicable standards for explosion-proof helmet impact testing machine: GA294-2012, GA68-2008, GA420-2008 standard requirements.
Technical parameters of explosion-proof helmet impact tester:
1. Performance of anti-riot helmet to absorb collision energy
1.1. Height: 1000mm & plusmn; 5mm;
1.2. Impact hammer: hemispherical 48mm & plusmn; 1mm, weight 5 + 0.05kg;
1.3. Force transducer: measuring range 0N-20000N;
The frequency response is greater than or equal to 5KHz.
2. Anti-stabbing Performance
2.1. The weight of the test tool is 2.4kg, the impact energy is 24J & plusmn, and the impact energy is 0.5J.
2.2. Test ambient temperature - 20 +55;
3. Impact Resistance of Riot-proof Clothing
3.1. Height: 1.63 mm;
3.2. Shock energy 120J;
3.3. Impact hammer: diameter 96 mm, weight 7.5 kg;
4. HT-6011-C Special Control Software Controls Test Action
5. HOTOTECH Independently Develops Control Board
6. HOTOTECH Independently Develops Infrared Velocity Sensor Group 1
7. Acceleration Sensors Imported from USA
8. The lifting and falling fixture adopts THOMSON linear bearing
9. Drawing test curve in real time
10. The software has the functions of Chinese simplified, Chinese traditional and English language switching.
11. Software supports data storage, historical data query, data export/printing, etc.
12. Reports may be in Word, Excel, PDF, JPG formats, etc.
13. A set of special computers
Photos of the whole machine of the explosion-proof helmet impact test machine:
