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Highly Accelerated Life Testing (HALT) and Highly Accelerated Stress Screening (HASS)
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Highly accelerated life testing (HALT) and highly accelerated stress screening (HASS) are accelerated testing processes. The results from HALT testing are used to set test limits for production screening or HASS tests. The operating and/or destruct limits derived from HALT testing allow the use of higher climatic and mechanical stimuli, resulting in shorter test times in HASS compared to conventional stress testing. HALT is a process developed to uncover design defects and weaknesses in electronic and mechanical assemblies using vibration testing, combined with rapid high and low temperature changes. HALT addresses reliability issues at an early stage in product development, offering significant advantages over traditional techniques. Products & Services
Product and component testing services is the evaluation of a finished product or component through performance in electrical, life, environmental exposure, dynamic, ergonomic or other specialized tests. Also testing to standards such as UL 489, CE or MIL-STD 810.
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Certification services include companies that test, inspect, register and/or certify products, components, equipment, instruments, processes, management systems or facilities. This area also includes organizations that evaluate, audit, assist, train and/or register companies on facility or system wide assessments such as ISO registration, process quality audits, health and safety assessment, and management systems evaluation.
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Shock and vibration (dynamics) testing services or dynamics testing of a finished product or component using shock, sine and random vibration or other dynamic test conditions.
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Environmental exposure (climatics) testing services use humidity, pressure, temperature, vibration, exposure to ultraviolet light (UV) and other climatic variables to test samples, parts and components, and finished products.
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Learn more about Environmental Exposure (Climatics) Testing Services
Electrical and EMC testing services evaluate parts and products for electromagnetic compatibility (EMC), electromagnetic interference (EMI), radio frequency interference (RFI), dielectric properties, conductivity, electrostatic discharge (ESD), insulation resistance, and other electrical characteristics.
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Topics of Interest
The rapid growth in many electronic sectors has required an increase in production of critical sub-systems, such as switching power supplies, DC-to- DC converters, telecommunication devices, and...
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Engineers face many challenges when testing during environmental stress testing. The type of environmental testing impacts the "test and measurement" techniques and will determine how useful the...
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5.4 Accelerated Testing
In order to assure reliability of a product the design of the product should be reliable which performs its functionality under the required environmental conditions. One of...
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9 ACCELERATED MULTIPLE ENVIRONMENTAL TESTING TECHNOLOGY
9.1 INTRODUCTION
Accelerated multiple environmental testing (AMET) is a process in which a product is subjected to environmental...
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Vibration testing is performed for a variety of reasons: to determine if a product can withstand the rigors of its intended use environment, to insure the final design will not fall apart during...
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