HASS

The ESS5/11 Series provides the unique capability of stress screening products in a small, lab-type chamber. Pre-qualification for ESS, troubleshooting, and small scale ESS programs would all benefit from high air flow, high change rate testing in this compact design. This series can accommodate up to six product drawers from our standard ESS ...more

Whether you need minimum integrity testing to assure your customer that your product can handle transport to the marketplace, or full-blown Multi-Environment Over Stress Tests (MEOST), Highly Accelerated Life Test (HALT) or Highly Accelerated Screen Test (HASS) development programs. ...more

Environmental stress screening (ESS) is also known as Burn-in, AST (Accelerated Stress Testing), HALT (Highly Accelerated Stress Test), or HASS (Highly Accelerated Stress Screening). Whatever the name, the idea is the same: create a test program that allows you to eliminate the infant mortality of your product.  ...more

Vibration system designed to drive out product failures fast. Defects detected quickly with an Omni-Axial Vibration System (OVS). Extended Low Frequency Vibration ¡V A continual evolution. The power and performance of the xLF Vibration system in the Typhoon chamber size you need ...more

HASS consists of high and low temperature and 3 axis vibration testing performed either individually or in combination. ...more

Vertical Thermal Shock chambers consist of two separately controlled hot and cold zones. Product is transferred between these zones for rapid product temperature changes. The VTS Air-to-Air Thermal Shock Chambers are designed to perform tailored environmental stress screening of component and board level electronic assemblies. The return on in ...more

ESS may include Combined Environment Testing - Simultaneous Temperature and Vibration Testing. AECO's Combined Environment Applications in alphabetical order, are : Accelerated Reliability Testing (ART), Environmental Stress Screening (ESS), Highly Accelerated Life Testing (HALT), Highly Accelerated Stress Screening (HASS), Reliability Growth ...more

As compared to traditional burn in, TDI's typical three hour HASS cycle is equivalent to 125 hours of static burn-in at +50 C. HASS has the benefits of utilizing: Continuous thermal expansion and contraction stresses to precipitate mechanical flaws such as die cracks, poor wire bonds and cold solder joints. Dynamic output loading and input power ...more

Course teachesshortening the time required for electronics design, vibration testing and (when weaknesses are found) corrective action. This course applies to vibration of electronics at system, box or circuit card level. Methods can also be used in the design and testing of electronic components to meet vibration standards or desired capabili ...more

Assessment services - HALT, thermal cycling/shock, temp/humidity, humidity bias/HAST, heat soak/burn-in, 3-axis random vibration, ESD testing, IPC650/GR-78-CORE/J-STD resistance testing and custom software. ...more

As compared to traditional burn in, TDI's typical three hour HASS cycle is equivalent to 125 hours of static burn-in at +50 C. HASS has the benefits of utilizing: Continuous thermal expansion and contraction stresses to precipitate mechanical flaws such as die cracks, poor wire bonds and cold solder joints. Dynamic output loading and input power c ...more

Course teaches the fundamentals of Random Vibration and Shock Testing, HALT, ESS, HASS Measurement, Analysis and Calibration ...more

Design guidance for optimized stress screening, HASS process development, automated testing/monitoring/data gathering/analysis solutions, thermal and vibration test fixtures ...more

When HALT has been used in the development of a product, there should be fewer problems found when beginning production. Highly Accelerated Stress Screening (HASS) verifies that products have been manufactured correctly. Based on the destruction and performance limits established by HALT, HASS attempts to precipitate latent faults without actu ...more

With years of specialized experience, the Percept team is able to handle your environmental testing needs. Environmental testing services include; Temperature and Humidity testing, Thermal Probing and Airflow Measurement, Dynamics Testing (Shock and Vibration), Environmental Simulation, Accelerated Testing, ...more

Thermotron's Accelerated Stress Test (AST) System can show you in just hours how a particular product will hold up after years of use. By using Thermotron's AST System, you can subject your product to extreme temperature, vibration, and electrical stresses, individually or in any combination. Perform various accelerated stress test methods lik ...more

The AST-20R Accelerated Stress Test System uses mechanical refrigeration instead of liquid nitrogen to achieve the rapid cooling rates required for HALT and HASS test profiles. Mechanical refrigeration may be the logical choice for installations where the infrastructure for liquid nitrogen is not yet established. Like any choice, there are pro ...more

For more than 40 years, Thermotron has set the international standard for high-performance test equipment. By developing superior test solutions, we continue to raise the bar for quality and innovation worldwide. The SE-Series is engineered to take product testing to a whole new level, while providing you with the most reliable and accurate pr ...more

Quest Engineering Solutions provides a broad range of testing services. We have a variety of vibration test systems of different sizes and broad test capabilities. Vibration testing is important to achieving product quality. Our experience can help you choose the tests which will optimize your product's design. ...more

Our VibraTekTM VSC SuperClampTM Series III is an integrated, fully matched, and interchangeable set of HALT and HASS circuit board retaining clamps designed to conveniently hold your circuit boards in place.  ...more

Our Highly Accelerated Stress Testing production fixtures are optimized to withstand the extreme environments typical in Stress Screening Environmental Chambers and older AGREE Chambers while efficiently transferring vibration to your test objects. ...more