High speed particle impact tester for face mask
Standard
According to SNELL SA/K2010, ECE R22.05 standard requirement
Purpose
Helmet goggles shoot testing machine use standard’s steel ball , as a certain speed shoot to helmet goggles surface , To determine the performance of helmet goggles against small particle impact at high speed
Technical parameter
1.Lead pellet:1g±0.1g, 5.5mm±0.1mm in diameter
2.Impact speed:140~170m/s (adjustable)
3.Emergency; stop system to ensure safety , LCD exhibits the shooting speed(m/s)
4.Adjustable headform holder to facilitate operation
5.High accuracy laser velocimeter
6.An air compressor is needed to provide compressed air, with an air entry outlet to speed up the lead pellet
7.A safety warning bulb, the system will not turn to working condition when either the door or the air entry outlet is not closed
8.Test space is completely shut off , with only one viewing window to ensure safety
