Chroma · 授权中国一级代理商
产品特色
为针对硬盘内部零件测试仪器
硬盘本身对相关环境的认受度
进一步来进行搭配系统的修正
GHI Rotary Shock/Vibration Machine 旋转冲击/振动机
为小对象的水平冲击机，Duration的要求不同，可提供数百到上千G的冲击力，相对于其他冲击机，此为轻薄可携带式的冲击机选择。
Basic Machine, Stand Shock, Optional Vibration Capability*
| Type of Machine | Pneumatic Driven Pistion with MEP Programmers |
| Directionality | Bidirectional with quick connect changeover of actuator |
| Shock Pulse Shape | Nominal Haversine |
| Typical Shock Capability @ max air presure | 50KRad/sec2 @ 2 msec, 70KRad/sec2 @ 1.5 msec, 100KRad/sec2 @ 1 msec. |
| Table Rotation | 4 inches at outer radius, allows more convenient high speed photography |
| Random Vibration | N/A |
| Velocity Change, Max | 50 Rad/sec |
| Actuator | Pneumatic with vernier flow adjustment for volume, adjestable pneumatic stroke shock absorber. 12V DC solenoids for piston valve control, allowing remote operation in conjunction with other test systems. |
| Test Unit Mounting | 8.8 inches (223mm) diameter mounting hole grid: 0.984inch(25mm) centers with Heli-Coil inserts. #7 Metric |
| Brake-agter-impact | Pnumatic energy absorber with adjustable damping. Reduces braking shock to less than 10% of primary shock. |
| Test Sample Weight | 6 lbs (3kG)m, Max. |
| Supply Air Requirements | 100-120 PSI dry filtered air |
| Off-axis noise amplitude, 0 to 5KHz bandwidth | Less than 20% of primary magnitude within spectral band form 0 to 5KHZ at fixture mounting points. |
| Physical Size | 19x39in(483mm x 990mm) base 16in (406mm) High |
| Weight | Approx 280 lbs (127Kg) |
*Includes VTS actuator and random controller. Sine & Bump Shock additional.
