Environmental Testing Services: Ensuring Reliability and Compliance
Discover how environmental testing services ensure product reliability and compliance with standards like ISO 17025 and MIL-STD-810. From ESS to controlled environmental chambers, our advanced testing solutions optimize durability and reduce time to market. Learn more!
MIL-STD-810 Salt Fog Testing
Discover how MIL-STD-810 Salt Fog Testing by DES evaluates the effectiveness of protective coatings and finishes. Learn about our precise testing procedures and advanced equipment to ensure product durability. Contact us today for expert testing solutions!
MIL-STD-810 Temperature Shock Testing
Discover DES’s expert MIL-STD-810H Temperature Shock Testing to ensure your products withstand extreme temperature changes. A2LA accredited, we offer comprehensive testing for military manufacturers. Contact us for reliable compliance testing solutions.
MIL-STD-810 Low Temperature Testing
Learn about MIL-STD-810 Method 502 Low Temperature Testing with accredited testing services from DES. Contact us today for your product testing needs!
MIL-STD-810 High Temperature Testing
Explore MIL-STD 810 Method 501 High Temperature Testing procedures and typical failures. DES is your trusted choice for MIL-STD-810 compliance.
Medical Device Industry: Producing Reliable Products
In the fast-evolving medical device industry, the pathway to market success is marked by stringent standards. Delserro Engineering Solutions (DES) plays a pivotal role in this journey, offering expert testing services for both medical devices and their packaging. Recognizing that each product—from intricate surgical instruments to complex diagnostic machinery—requires rigorous scrutiny, DES employs cutting-edge environmental, vibration, HALT, and shock testing in its state-of-the-art facilities. The comprehensive range of tests at DES is designed to address the specific challenges faced by medical devices in real-world conditions. By simulating various environmental factors and stressors, DES ensures that both the device and its…
What is the Difference Between Thermal Shock and Temperature Cycle Testing?
Our customers often ask, What is the Difference Between Thermal Shock and Temperature Cycle Testing? Both types of tests expose products to cycles between hot and cold temperatures. Both tests produce stresses caused by thermal expansion and contraction. In many cases, components expand and contract differently. This creates cumulative fatigue damage during each cyclic, which could result in a fatigue failure. Thermal shock exposes devices to rapid temperature changes greater than 15°C/minute. Temperature cycle testing uses a transition rate less than 15°C/minute and is usually between 1 to 10°C/minute from our experience.
Accelerated Temperature Humidity Testing Using the Arrhenius-Peck Relationship
Humidity Testing can be used to accelerate the aging of products that are affected by ambient humidity levels. Increasing the humidity above the normal use level humidity can cause defects or failures to occur in shorter times than what would be observed in the field. Humidity testing is most commonly performed along with testing at elevated temperature so that the resulting acceleration factor is affected by both humidity and temperature. The Acceleration Factor (AF) which is the ratio of the life at use conditions to the accelerated life at test conditions for temperature humidity testing is given by the following…
MIL-STD-810: Vibration Testing Category 4 – Truck/Trailer – Secured Cargo
This is part two of a series of blog posts concerning the MIL-STD 810 Vibration Section. This blog was written with reference to MIL-STD-810G w/Change 1 dated 15 April 2014. DES has the experience and expertise to help you determine what profiles are appropriate for your product and to run your MIL-STD-810 vibration test. For more information, please check out Part 1 – MIL-STD-810 Vibration Testing Overview blog and our Vibration Testing services page. Category 4 of Method 514.7 Vibration testing details the transportation random vibration environmental conditions from cargo interaction with vehicle suspension and structures with road and surface…
ASTM D7386-12 Package Testing
DES recently performed package testing per ASTM standard, ASTM D7386-12.