Recent changes in headlamp technology have made it desirable to know more about the relative operating lives of different headlamp systems in a heavy-duty truck environment. A new test procedure was ...

Steve Brenner, a consultant who has worked in the field of environmental simulation and reliability testing for more than 35 years, has contributed to reliability and design-verification testing on ...

Even with simulation, critical failure modes like resonance-induced fatigue and connection looseness can emerge during ...

Vibration testing emerged in the early 1960s as electronics systems became more complex and widely available. This led to a need for greater reliability, with one of the major early adopters being the ...

Repetitive shock fixturing design is critical and determines the success of HASS (Highly Accelerated Stress Screening) testing. A Qualmark designed fixture delivers the required consistency and ...