What is the IEC 60068-2-31 test? EC rough handling shocks primarily for equipment type specimens

The IEC 60068-2-31 test is a widely used standard in the field of engineering to evaluate the ability of equipment types specimens to withstand rough handling shocks. This test is particularly important for ensuring the reliability and durability of various electrical and electronic devices.

Test procedure

The test procedure outlined in IEC 60068-2-31 involves subjecting the equipment type specimens to multiple shocks of varying magnitude and duration. The primary aim of this test is to simulate the environmental conditions that these specimens may encounter during transportation, installation, and everyday usage.

The specimens are typically mounted on a rigid platform or placed inside a dedicated testing apparatus. They undergo shocks via controlled impacts or sudden accelerations. The duration and amplitude of the shocks are determined based on the intended application and the specific requirements set by the manufacturer or relevant industry standards.

Evaluation criteria

After subjecting the specimens to the prescribed shocks, a thorough evaluation is conducted to assess their ability to withstand rough handling. This evaluation includes examining the external appearance, structural integrity, and functional performance of the specimens.

Visual inspections are carried out to identify any visible damage such as cracks, fractures, or deformations. Special attention is given to critical components, connectors, and interfaces that could impact the overall performance of the equipment.

In addition to visual inspections, functional tests are also performed to verify if the specimens still meet the specified performance standards after exposure to rough handling shocks. These tests may include power cycling, signal integrity measurement, or other performance-related assessments.

Importance of the IEC 60068-2-31 test

The IEC 60068-2-31 test plays a crucial role in ensuring the reliability and safety of equipment types specimens used in various industries. By subjecting the specimens to realistic shocks, manufacturers and engineers can identify potential weaknesses or design flaws that may lead to failures or malfunctions in real-world scenarios.

Moreover, this test allows manufacturers to make necessary improvements to their products, enhancing their robustness and durability. It also helps in determining appropriate packaging and handling instructions for transportation and installation, minimizing the risk of damage during these processes.

In conclusion, the IEC 60068-2-31 test is an essential tool for evaluating the ability of equipment types specimens to withstand rough handling shocks. By conducting this test, manufacturers can ensure the reliability and toughness of their products, leading to improved customer satisfaction and overall product quality.