Product Validation & Testing
Validate your product design with confidence — from virtual analysis through physical test — so you can move to production without uncertainty
Why Product Validation Testing Matters
Every product design carries assumptions — about load paths, fatigue life, clamp force retention, thermal behavior. Product validation testing is how you verify those assumptions before they become expensive problems in the field. The earlier an issue is found, the less it costs to fix. That’s the case for rigorous validation.
How We Approach Validation & Testing
Every test program starts with the question: what do we need to learn, and what’s the most efficient way to learn it? We start virtually, narrow the scope, then move to physical testing with clear expectations. Some clients hand us a full validation program. Others bring us in for a specific test series.
Virtual and Physical Testing Capabilities
Virtual analysis and physical testing are not competing approaches — they’re complementary. Analysis identifies what should happen. Testing confirms what does happen. Data acquisition captures the reality that connects the two.
Our product testing and validation services cover both sides of that equation, along with the specialized test infrastructure and fastener qualification testing that many programs require. Each capability is available as a standalone service or as part of an integrated validation program.
Virtual Validation
With our virtual analyses — including FEA, CFD, bolted joint analysis, gear systems, kinematic, hydraulic, and tolerance studies — you can identify potential issues, diagnose field failures, and reduce costs before building a single prototype.
Field & Lab Data Acquisition
Our data acquisition capabilities capture product performance across 100+ simultaneous channels — accelerations, strains, temperatures, pressures, CAN data, load cells, video, and GPS — providing the measured inputs your validation program requires.
Torque to Yield Tests for Fasteners
Torque-angle testing determines the precise torque and angle required to achieve target preload for specific fasteners and joints — giving you the data to write tightening specifications with confidence.
Torque Tension Testing for Fasteners
Torque-tension testing establishes the relationship between applied torque and resulting bolt tension for your specific fastener, lubricant, and joint configuration — essential data for reliable fastener design and manufacturing.
Trusted Experience
With decades of product validation and testing experience, our team of skilled engineers has the expertise to tackle complex projects across various industries.
Industries We Serve
Product validation testing requirements vary by industry, but the underlying engineering disciplines are consistent: understand the loads, verify the design, and confirm performance before production. Matrix has applied these disciplines across a range of sectors where mechanical performance, structural integrity, and reliability are non-negotiable.
In off-highway and heavy equipment — including agriculture, mining, construction, and railroad — validation often begins with field data acquisition on machines operating under real duty cycles, followed by FEA correlation to build load cases that accurately represent years of service in weeks of analysis. In military and defense applications, the emphasis shifts toward meeting rigorous qualification standards where test documentation and traceability are as important as the results themselves.
Solar energy and industrial machinery present their own validation challenges. Photovoltaic racking systems require fastener testing to verify long-term clamp load retention under thermal cycling and environmental exposure. Complex industrial systems may need custom test rigs to isolate and validate specific subsystem performance before full system integration.
Frequently Asked Questions
Product validation testing is the process of verifying that a product design meets its intended performance, durability, and safety requirements. It typically includes both virtual methods (such as finite element analysis and computational fluid dynamics) and physical methods (such as lab testing, field data acquisition, and component-level testing). The goal is to identify and resolve design issues before production — reducing cost, schedule risk, and the chance of field failures.
As early as possible. Virtual validation can begin as soon as a preliminary design exists in CAD — even before detailed drawings are complete. Starting early means problems are found when design changes are inexpensive. Physical testing typically follows later in the development cycle to confirm what analysis predicted, but the validation strategy should be defined at the start of the project so test requirements inform the design rather than chase it.
Virtual validation uses computer-based simulation tools — FEA for structural and thermal behavior, CFD for fluid flow, kinematic analysis for mechanism motion — to predict how a design will perform under specified conditions. Physical testing applies real loads to real hardware and measures the actual response. Virtual methods are faster and cheaper for exploring design alternatives. Physical testing is essential for confirming real-world behavior, capturing effects that are difficult to model (such as manufacturing variation, friction, and wear), and satisfying certification or qualification requirements. Most robust validation programs use both.
It depends on the scope, but typically we start with CAD models or drawings, material specifications, an understanding of the operating environment (loads, temperatures, duty cycles), and any existing test data or field experience. If you don’t have well-defined load cases, that’s often the first thing we help develop — through a combination of analysis and field data acquisition.
Either. Some clients engage us for a single FEA study or a specific test series. Others bring us in to manage a validation program from initial analysis through final design verification. We structure our work around what your project needs — not around a fixed service package.
Looking for a collaborative partner?
Whether you’re validating a new design, investigating a field failure, or building out your product testing capability, Matrix Engineering can help. Our team brings decades of hands-on experience in product validation testing across industries — from virtual analysis through physical test.
