IS-25 Pneumatic Mechanical Shock Testing System For Consumer electronics Industry

IS-25 Pneumatic Mechanical Shock Testing System For Transducer Industry

IS-25 shock test system is an integrated setup that simulates, controls, and analyzes sudden mechanical impact events, used to validate a product's structural and functional reliability under shock conditions.

A complete shock test system is not a single device but a combination of multiple functional modules, each responsible for a key link in the test process.

• Shock Generation Module: The core execution unit that creates the required shock environment. Common types include drop platforms, pendulum impactors, and electromagnetic/hydraulic shakers.
• Control Module: Manages test parameters such as shock acceleration, duration, and pulse shape. It ensures the test strictly follows pre-set standards (e.g., ISO, ASTM, MIL-STD).
• Data Acquisition Module: Collects real-time data during the test, including acceleration, velocity, and displacement. It typically uses high-sensitivity sensors (e.g., accelerometers) and data loggers.
• Fixture & Mounting Module: Secures the test sample to the shock generation device. Its design directly affects whether the shock force is accurately transmitted to the sample.

Shock test systems are categorized based on how they generate shock, each suited to different application scenarios.

Shock test systems must comply with industry-specific standards to ensure test results are valid and comparable.

• MIL-STD-883H: A U.S. military standard for microelectronics, specifying shock test requirements for components like chips and circuit boards.
• ISO 1806: Applies to packaging testing, defining methods for simulating drop and impact shocks during transportation.
• ASTM D3332: An American standard for testing the impact resistance of flexible packaging materials (e.g., plastic films, bags).
• IEC 60068-2-27: An international standard for environmental testing of electronic equipment, covering shock test procedures and parameters.