Vibration and shock testing helps prevent transit damage and DOAs by revealing weak spots in packaging and product protection early. This reduces return costs, prevents customer dissatisfaction and increases delivery reliability.
Summary of this article
Dead on arrival (DOA) incidents can devastate your business’s reputation and drain your budget through costly returns, replacements, and unhappy customers. When products arrive damaged after shipping, it’s often due to inadequate protection against the vibrations and shocks that occur during transport. Understanding how proper testing can prevent these failures is the first step toward protecting your valuable shipments.
Whether you’re shipping sensitive electronics, medical devices, or precision instruments, the journey from your facility to the customer involves countless vibrations, drops, and impacts that can compromise product integrity. The good news is that comprehensive vibration and shock testing can dramatically reduce your DOA rates by identifying weak points before products leave your warehouse.
Dead on arrival risk refers to the likelihood that products will be damaged, nonfunctional, or otherwise compromised during shipping and handling, arriving at their destination in an unusable state. This risk directly impacts your bottom line through replacement costs, return logistics, customer dissatisfaction, and potential warranty claims.
DOA incidents are particularly costly in high-value industries. When a precision medical device or sensitive electronic component arrives damaged, you’re not just replacing a product—you’re dealing with delayed projects, frustrated customers, and potential safety concerns. Research in the packaging industry shows that transportation-related damage accounts for a significant portion of product returns, with vibration and shock being primary culprits.
The financial impact extends beyond immediate replacement costs. DOA incidents can damage long-term customer relationships, especially in B2B markets where reliability is paramount. Companies that consistently deliver products in perfect condition build trust and secure repeat business, while those with high DOA rates struggle with reputation management and customer retention.
Vibration testing simulates the continuous oscillations and movements that packages experience during transport, allowing you to identify potential failure points before shipping. This testing reveals how your packaging system responds to the constant vibrations from truck engines, aircraft movement, and conveyor systems throughout the supply chain.
During vibration testing, your packaged product is subjected to controlled oscillations that mirror real-world shipping conditions. The test exposes weaknesses in your packaging design, such as insufficient cushioning, loose components, or materials that fatigue under repeated stress. By identifying these issues in a controlled environment, you can redesign your packaging to better protect the contents.
The testing process typically involves mounting your package on a vibration table that generates specific frequencies and amplitudes based on shipping standards. Different transport modes require different vibration profiles—air transport involves higher frequencies but lower amplitudes, while truck transport creates lower frequencies with higher amplitudes. This comprehensive approach helps ensure your packaging can handle a range of shipping scenarios.
Shock testing evaluates your packaging’s ability to withstand sudden impacts and drops, while vibration testing assesses performance under continuous oscillating movements. Both tests address different types of damage that occur during shipping, making them complementary rather than interchangeable.
Shock events happen when packages are dropped, thrown, or experience sudden stops during transport. These high-acceleration, short-duration impacts can cause immediate damage, such as cracked components, loose connections, or structural failures. Shock testing typically involves dropping packages from predetermined heights or subjecting them to sudden acceleration changes that simulate real handling conditions.
Vibration damage, on the other hand, accumulates over time through repeated stress. Components may gradually loosen, materials may fatigue, or sensitive elements may shift position due to constant movement. This type of damage often isn’t immediately visible but can render products nonfunctional upon arrival. The key difference is that shock testing identifies acute failure points, while vibration testing reveals chronic wear patterns.
High-value, sensitive, and precision products benefit most from comprehensive vibration and shock testing, particularly electronics, medical devices, optical equipment, and any items with moving parts or delicate components. Products in regulated industries like aerospace, defense, and healthcare often require testing to meet specific standards.
Electronic devices are especially vulnerable because their internal components can be damaged by both vibration and shock. Circuit boards may crack, connections may loosen, and sensitive semiconductors can fail when subjected to excessive movement. Medical equipment faces similar risks, with the added concern that a malfunction could affect patient safety.
Products with complex assemblies, such as precision instruments or machinery, also require thorough testing. These items often have multiple components that must maintain specific relationships to function properly. Even minor shifts caused by inadequate packaging can affect calibration or performance.
Consider your product’s value-to-weight ratio as well. Lightweight, high-value items justify the investment in comprehensive testing because the cost of DOA incidents far exceeds testing expenses. Additionally, products with long supply chains or multiple handling points face greater cumulative risk and benefit more from protective testing.
When vibration and shock testing is part of the defined packaging requirements, Faes guides the process from initial analysis to evaluation. Together with the customer, we first define the relevant product, transport and compliance requirements, such as dimensions, weight, vulnerability, transport methods and any industry- or customer-specific standards.
Our engineers then translate these requirements into a packaging concept that fits the product and its journey. This includes material selection, the construction of the case or crate, and the interior design that keeps the product protected during transport. Insights from earlier tests or risk analyses are directly included in the design where relevant.
Faes also coordinates the testing process with specialised partners, ensuring that the packaging is tested professionally and according to the applicable standards. We manage the practical alignment, provide the required packaging and make sure the necessary documentation is complete.
After testing, we analyse the results with the customer. If needed, we improve the design, materials or internal fixation so the packaging performs not only in a test environment, but also in real transport conditions. This way, vibration and shock testing becomes part of a controlled packaging engineering process that helps reduce dead on arrival risk.
Implementing effective packaging protection testing requires establishing clear testing protocols based on your specific shipping conditions, selecting appropriate test standards, and systematically evaluating your packaging designs against realistic scenarios. Start by mapping your typical shipping routes and identifying the most challenging conditions your packages will face.
Begin with a hazard analysis to understand the specific risks in your supply chain. Document typical drop heights, vibration frequencies, temperature ranges, and handling practices throughout your distribution network. This information forms the foundation for selecting appropriate test standards, such as ASTM D4169 for general shipping, or industry-specific protocols for specialized applications.
Develop a testing sequence that mirrors your actual shipping process. Test individual components first, then complete packaging systems. Include environmental factors like temperature and humidity if relevant to your products. Document all results and use them to refine your packaging designs iteratively.
Consider working with experienced packaging partners who understand both testing protocols and practical implementation. Professional packaging management services can help you develop comprehensive testing programs that balance protection requirements with cost considerations, ensuring your products arrive safely while maintaining efficient operations.
Testing costs vary widely based on package size, complexity, and testing duration, typically ranging from $500-$5,000 per test series. However, this investment often pays for itself by preventing just one or two DOA incidents, especially for high-value products. Many companies find that the cost of comprehensive testing is a fraction of what they would spend on returns, replacements, and customer service issues.
While professional testing provides the most accurate results, you can conduct preliminary assessments using simple drop tests and basic vibration simulation. However, for products with high DOA risk or regulatory requirements, professional testing with calibrated equipment is essential. Consider starting with professional testing to establish baselines, then developing simplified in-house checks for ongoing quality control.
Retest whenever you change packaging materials, product design, or shipping methods, and conduct periodic reviews annually or after experiencing DOA incidents. Environmental factors, supplier changes, and evolving shipping practices can affect packaging performance over time. Regular testing helps ensure your protection strategies remain effective as conditions change.
Start by analyzing the failure mode—whether it's packaging inadequacy, product design weakness, or both. Common solutions include adding cushioning materials, redesigning internal supports, using different packaging materials, or modifying product mounting systems. Work systematically through potential improvements and retest each modification to verify effectiveness.
Yes, many industries have specific requirements—aerospace follows RTCA DO-160, automotive uses various SAE standards, and medical devices must comply with FDA guidelines. Research your industry's applicable standards and any customer-specific requirements. Some buyers may require certification to particular standards as part of their procurement process.
Base your testing parameters on your actual shipping methods and routes. Truck transport typically requires testing at 2-200 Hz with 0.5-2.0 G acceleration, while air transport focuses on higher frequencies (5-500 Hz) with lower amplitudes. Consult shipping standards like ASTM D4169 or work with logistics partners to identify the specific conditions your packages will encounter.
The most common mistake is testing only the final packaging without considering the complete shipping environment, including temperature changes, humidity, and multiple handling events. Companies also often test once and assume the solution is permanent, failing to account for material aging, supplier changes, or evolving shipping practices. Comprehensive, ongoing testing programs are far more effective than one-time assessments.
Thijs Canjels is Business Innovation Manager at Faes and specializes in packaging management and supply chain optimization. In his blogs, he shares insights on efficiency improvements, cost savings and the strategic role of packaging in modern supply chains.
More articles by Thijs CanjelsGood packaging doesn’t just happen by chance. Using a tried-and-tested approach, our specialists guide you step by step from the initial idea to the finished product.
