This test system is mainly composed of: laser light curtain target, high-speed data collector, analysis processing software and target frame protection part.
1. Laser light curtain target
1. Scope of application: all kinds of projectiles or fragments
2. Laser beam: resolution ≤5mm, beam diameter ≤2 mm
3. Number of beams: each set of light curtain targets has a total of two front and back targets, each target beam XY crosses vertically, 250 beams in each direction, that is, 1000 beams per set
4. Response time of photoelectric receiver tube: ≤10 ns
5. Effective field of view: 1000 mm × 1000 mm
2. High-speed data collector The embedded high-speed data analysis collector has a sampling frequency of 40MHz (25ns). When the external trigger conditions are met, the system collects fixed-length (420ms) digital signals for each channel.
1. Sampling rate: 40 M / s
2. Maximum number of fragments: 2048 pieces / set
3. Response time: less than 30nS
4. Trigger mode: external trigger
3. Fragmentation information analysis software
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