Qualmark HALT testing (Highly Accelerated Life Test) and HASS testing (Highly Accelerated Stress Screen) chamber systems are designed and manufactured by Qualmark specifically to provide the industry with accelerated reliability testing capability. The technology has matured from a simple thermal shock chamber with a vibration table and independent controls to an integrated HALT/HASS system. Qualmark has consistently been the market leader since introducing our copyrighted HALT/HASS technology in the early 1990s. Today, Qualmark technology continues to reflect the best design in advanced HALT/HASS engineering to deliver optimum test performance for the lowest total cost of ownership in the industry.
Qualmark's Typhoon series is the most energy efficient on the market. Now in its 18th year of production, the technology has matured to provide the extreme stresses necessary to rapidly find design flaws missed by traditional methods. The Typhoon's Omni-Axial ™ six degree of freedom, random, broadband excitation (10 Hz to above 5,000Hz) delivers a consistent power spectral density profile that eliminates "picket fencing." The thermal system features vacuum jacketed liquid nitrogen injection cooling, open element nichrome heating, and offers temperature ranges of +200°C to -100°C with ramp rates of 60˚C per minute. The Typhoon comes equipped with Qualmark's powerful custom control system designed for both lab and production environments.