Vibration Testing
Random, sine, and sine-on-random vibration testing evaluates durability, resonance, fatigue risk, and dynamic stress response for products exposed to transport, machinery, vehicle, or operating vibration.
Validate products with rigorous mechanical and physical testing from B83 Testing & Engineering, an engineer-owned ISO/IEC 17025 accredited laboratory. From vibration, shock, fatigue, and strength tests to environmental simulation, our Milwaukee-based team helps manufacturers reduce risk, confirm durability, and make confident design or production decisions with documented, actionable results and responsive scheduling.

Explore accredited testing capabilities built to verify durability, performance, safety, and compliance across demanding industries.
Random, sine, and sine-on-random vibration testing evaluates durability, resonance, fatigue risk, and dynamic stress response for products exposed to transport, machinery, vehicle, or operating vibration.
Temperature, humidity, altitude, and thermal exposure tests reveal how products perform in challenging operating environments, helping verify reliability before launch or field deployment.
Load/displacement testing measures deformation under force to determine stiffness, strength, performance limits, and structural reliability for components, assemblies, and production designs.
Fatigue and cyclic fatigue testing applies repeated stress cycles to evaluate durability, service life, crack initiation, and failure resistance under real-world loading conditions.
Mechanical shock testing evaluates how products withstand sudden impacts, drops, and high-force events that may occur during handling, shipping, installation, or operation.
Proof load and ultimate strength testing verifies safe load capacity, identifies failure limits, and supports product validation for critical structural or safety-related applications.

We begin by reviewing drawings, specifications, standards, field conditions, and acceptance criteria. This helps define the correct test mode, equipment range, sample setup, and documentation needed for reliable engineering or quality decisions.
Choose a testing partner built around engineering accuracy, flexibility, and long-term client relationships.
ANAB-accredited ISO/IEC 17025 laboratory processes support reliable, traceable, technically competent testing results.
Engineer-owned leadership brings direct technical judgment to test planning, fixtures, and result interpretation.
Multi-discipline capabilities include vibration, shock, environmental, fatigue, load, strength, and field replication testing.
Flexible scheduling helps clients navigate tight validation timelines, design changes, and urgent quality needs.
Engineer-owned laboratory expertise with practical testing insight.
Founded in 2002 by engineers, B83 Testing & Engineering is an independent, engineer-owned testing laboratory based in Milwaukee, Wisconsin. The company was built to help clients make informed quality decisions and solve problems connected to product design and manufacturing processes. Over 23 years, B83 has expanded from its Milwaukee roots into a globally recognized testing partner serving companies across automotive, railroad, agricultural equipment, construction equipment, medical devices, power controls, consumer products, aerospace, and more. With ISO/IEC 17025 accreditation, five electro-dynamic shakers, environmental chambers, and custom test development capabilities, the team continues to provide practical engineering insight, accurate data, and flexible support for demanding validation programs.
A mechanical and physical testing laboratory evaluates how materials, components, assemblies, or finished products perform under controlled forces, motion, temperature, pressure, or impact conditions. Testing can measure strength, stiffness, fatigue life, durability, deformation, shock resistance, vibration performance, and failure limits. Results help engineering, quality, and manufacturing teams validate designs before launch.
Share your requirements and get practical guidance from our lab team.
Internationally recognized laboratory quality standard.
Accreditation confirming technical competence and quality systems.
Direct engineering oversight for complex testing needs.
Send your test requirements, standards, drawings, or project goals, and our team will help define the right testing path and next steps.
For immediate assistance, feel free to give us a direct call at (414) 449-9396. You can also send us a quick email at sales@b83test.com.
For immediate assistance, feel free to give us a direct call at (414) 449-9396. You can also send us a quick email at sales@b83test.com.