KRD13 HIGH ENERGY SHOCK TEST SYSTEM KRD13 series high energy shock test system is a vertical pneumatic drive shock test equipment with novel design, high degree of automation, simple operation and convenient maintenance. It is used to measure and determine the shock resistance of products or packaging, and assess the functional reliability and structural integrity of the test product in an impact environment. KRD13 adopts the principle of pneumatic energy storage expansion. By adjusting the charging pressure, a variety of high-energy impact acceleration tests can be easily performed in a short stroke. For higher energy classical shock test, it can attach corresponding shock amplifier to complete the highpeak value acceleration test. KRD13 is specialized for high-energy shock testing, capabilities including: ◆ Multiple waveforms: half-sine, post-peak sawtooth or trapezoid With shock amplifier: ◆ Pulse duration: 0.04ms to 100ms Standards MIL-STD-202 Shock Amplifier

shock test system is a pneumatic lifting vertical pressure shock tester. The product structure is shown in Figure 1. The air pressure adopted, and the free fall impact is optimized and upgraded to an energy storage expansion shock system. Figure 1 Structure Diagram Waveform Generator Half-sine wave Post-peak sawtooth wave Trapezoid wave Add.: No.3 Upgrade Demonstration Base, West of Yongchang Rd., High-tech Zone, Xianyang City, Shaanxi Province, 712023 China

Table Layout Specifications common to 3 models: Bump waveform: Half-sine waveform Bump peak acceleration (g): 5~100 Bump pulse duration (ms): 3~30 Bump rate: 10~120 Working environment: Temperature range 0~40°C; Humidity≤80%, non-condense Power: Single-phase AC220V 土 10%, 50/60Hz, 3kW Air Technology Co., Ltd. CME source: ≤1MPa Add.: No.3 Upgrade Demonstration Base, West of Yongchang Rd., High-tech Zone, Xianyang City, Shaanxi Province, 712023 C

Technical Specifications Model Parameters Sawtooth Trapezoid Bump Waveform Half Sine Waveform Shock Peak Acceleration (g) Shock Pulse Duration (Times/Min) Overall Dimension Environme Installation Condition Temperature range 0 ~ 40℃; Humidity ≤ 80%, non-condense Foundation-free, the cement floor shall be leveled and the working distance of 800 ~ 1000mm shall be reserved around the equipment IEC68-2-27 Note: The parameters in the table are for reference only, and the parameters agreed upon by the supplier and the buyer shall prevail. Add.: No.3 Upgrade Demonstration Base, West of Yongchang Rd