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Product Reliability Testing & Accelerated Life Testing Services Since 1982

For more than 30 years, Delserro Engineering Solutions (DES) has been an industry-wide leader in the field of product reliability testing (PRT). PRT is the process of testing a product to such a degree that its latent weaknesses and potential failure modes are uncovered. Failures found during PRT allow engineers to make design changes to a product before it enters the marketplace, thereby avoiding cost-prohibitive recalls or field issues.

The product reliability testing methods used by DES include HALT, MEOST, rapid thermal cycling, vibration testing, shock and stress testing, reliability and durability testing, and a range of environmental test services.

Regardless of whether we’re examining consumer electronic devices or performing vibration testing services for military equipment, our goal remains the same: to help our clients produce robust and reliable products.

DES is an A2LA accredited laboratory. We are accredited to ISO/IEC 17025 for the test methods listed under A2LA Certificate Number 4998.01. When you choose DES, you have the assurance that you are working with a technically competent and quality driven vibration testing laboratory.

DES's HALT/HASS Verification Testing Methods

HALT and HASS testing methods performed by DES are completed by a highly experienced technical staff working with test equipment from leading industry suppliers in our state-of-the-art lab. DES is located outside of Philadelphia in Southeastern Pennsylvania, which has been consistently ranked as one of the country’s leading metropolitan regions for the biotechnology, diagnostic, and medical device industries.

You are fully supported when you choose to work with DES. We offer HALT (highly accelerated life testing) and HASS (highly accelerated stress screening) using the most advanced environmental and vibration testing methods, and can design a HALT or HASS test specifically for your product.

Very specialized equipment is required to successfully complete HALT/HASS testing, which apply a wide range of environmental stresses in a controlled and cumulative fashion. And because the DES HALT/HASS process is highly accelerated, we are capable of uncovering latent product failures rapidly in our lab.  

DES has considerable experience managing multimillion dollar test projects for original equipment manufacturers (OEMs), the aerospace industry, and other industries for which vibration, shock, and stress failures can result in catastrophic consequences.

Contact us to learn more about DES’s accelerated life testing and product reliability testing services.