High Energy Shock Test System

High Energy Shock Test System is specially designed to meet the requirements of military industry and home appliances. The system adopts the principle of pneumatic energy storage expansion. By adjusting the inflation pressure, various high-level acceleration tests can be easily implemented in a short stroke.

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Product Details

High Energy Shock Test System helps determine whether a device can remain functional when subjected to sudden, abrupt motion changes associated with service environments like product handling, shipping/transportation, rocket stage separation, weapon firing, etc.
High-G Classical Shock

The GRANDETOP's shock system can produce half sine or haversine shocks in excess of 10,000G. Dual elastic accelerators boost the max velocity change to 600in/s or higher. The system comes with pneumatic brakes and a floating seismic base to allow durations as short as .15ms. Data is captured at 1MHz, with shock pulse amplitude and duration reported automatically. SRS plot generation is available.

Classical Shock

Classical Shock tests such as half-sine, sawtooth, and trapezoidal pulses are associated with product handling events (drop impacts) and transportation induced events (road bumps, pot holes, etc.) and are performed using our AVCO pneumatic shock table or any of our electrodynamic vibration systems. These shock tests are specified in the Time Domain (acceleration vs. time). Classical shock pulses up to 1,500 g can be accommodated for a wide range of test payloads.

Standards

GRANDETOP has the expertise to perform shock testing in accordance with an extensive list of Test Specifications, including the partial listing below.

MIL-STD-810 Method 516.5 Military / Classical Shock
MIL-STD-883 Microelectronics Shock
MIL-STD-202 Electronic Components Shock
TIA/EIA-455-14 Fiber Optics Shock

IEC-60068-2-29 Bump Shock
EIA-364-27 Electrical Connector Shock
RTCA-DO-160 Airborne Equipment Shock
GR-1209-CORE Component and Module Impact

Features

For the classic drop test, it’s equipped with the corresponding shock amplifier to complete drop test.

Windows-based stable control system, full-automatic remote-control interface

Pneumatic cylinder driving with advantages of large driving force, short accelerating stroke, low cost and pollution free.

Automatic control of lifting height with high accuracy and good repeatability

Adopts the high strength and hardness cast aluminum table, which has high first-order resonance frequency, featured with low noise and no clutter

The most reliable double-brake system: effectively avoids secondary rebound collisions, more securely positioning the table, and more reliably guarantees the safety of the operator.

Easy installation: the device comes with a base, due to short driving stroke of the pneumatic cylinder, the footprint is small.

More Features:

1. Air pressure driven, no pollution to the environment;

2. Large impact energy, capable of achieving 70g~45ms impact test

3. One machine management for control and measurement;

4. Built-in pneumatic brake mechanism, safe and reliable;

5. Pneumatic high-energy vertical impact test bench can be equipped with impact amplifier to achieve larger value impact test.

Technical Parameters:

Model		HST-50	HST-100	HST-200	HST-500	HST-800	HST-1000	HST-2000
Table Size(mm)		500*500	600*600	800*800	1000*1000	1200*1200	1500*1500	2000*2000
Max. Specimen Weight(kg)		50	100	200	500	800	1000	2000
Peak/Max. Acceleration(G)	Half-Sine	10~1500	10~1000	10~1000	10~500	10~400	10~300	10~200
	Post-Peak Sawtooth	10~200		10~100				10~50
	Trapezoid	10~200		15~100	15~100	15~60	15~50	30~50
Pulse duration(ms)	Half-Sine	2~60	3~60	3~60	4~60	5~60	6~60	8~60
	Post-Peak Sawtooth	3~18			6~18
	Trapezoid	3~18		6~18
Bump Waveform(Option)		Half Sine Waveform
Bump Peak Acceleration (g)		5~100		5~80	5~60	5~40	/
Bump Pulse Duration(ms)		3~30		3~30	4~30	5~30	/
Bump Rate (Times/Min)		10~80		10~60		10~10	/
Overall Dimension (mm)		1200×1200×1500	1200×1200×1650	1100×1100×1700	1300×1300×1600	1500×1500×1700	1600×1600×1800	2000×2000×1900
Weight (kg)		3000	3800	3200	4000	5000	6000	8000
Environment		Temperature range 0～40℃, Humidity ≤ 80% (non-condensing)
Power		1-phase AC220V±10% 50Hz
Air source		≤1MPa
Installation Condition		Foundation-free, the cement floor shall be leveled and the working distance of 800 ~ 1000mm shall be reserved around the equipment
Standards		IEC68-2-27 MIL-STD-202 MIL-STD-750 MIL-STD-810 MIL-STD-883 UN38.3 IEC62281 IEC62133-2 UL2054 IEEE1625 SAEJ2929 IEC62660-2 ISO12405-3 UL2580 MIL-STD 883, Method 2002 MIL--STD-202, Method 214