Halt & Hass chambers (UHS)
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Halt & Hass Chambers

Accelerated testing is used to quickly detect any inherent design and manufacturing flaws. The envi-ronments are meant to give high levels of stress to precipitate failures in less time than in standard te-sting. Once the failures have been detected, corrective decisions can be made. This process adds to product robustness. The main element of the testing process is the HALT test. Typically, a series of individual and combined stresses such as multi-axis vibration, rapid temperature cycling and product power cycling are applied in steps of increasing intensity (well beyond those expected in...

ACS UHS chambers are designed specifically to perform accelerated tests by applying extreme environmental stress. These stresses include: • Tri-axial vibration imparting 6 Degree of Freedom vibration to the product • Rapid thermal cycling • Optional Humidity In order to accomplish this, the chambers have the following features: • 3 accelerometers for measurement, one for each of the X, Y and Z axes • The ability to dwell for as long as necessary at a given temperatures. • WinKratos software to allow the user to interface with the chamber for programming of environmental test cycles and...

Rapid thermal cycling The UHS temperature range is from -100° to +200°C. The systems use liquid nitrogen for cooling and nichrome heaters for heating. The temperature change rate is up to 100°C/minute. The air flow is 20m/sec, giving your product a thorough conditioning. Each UHS system has the option of being able to add humidity. The capacitance sensor has its own port, and during humidity tests is positioned near the ceiling. Tri-axial vibration system Each UHS system comes complete with a tri-axial repetitive shock vibration system that allows the product to see 6 Degree of Freedom...

Increased product reliability through Technology & Training General Equipment Specification Temperature Range Temperature Change Rate Vibration table size Acceleration Frequency Range Pneumatic Vibrators Internal Dimensions External Dimensions (W x D x H) Heating: Cooling: Humidity (optional): Noise level: UHS 300 -100° to+200° C up to 100°C/min on air over the range -60°C/+150°C and viceversa 24"x 24" UptolOOgRMS 5 to 10,000 Hz 4 760 x 760 x 500 mm 1550x1150x2050 mm 40 kW by nichrome heaters Liquid nitrogen expansion 20% to 90% from 30° to 85° C 74+76 db (A) at one meter with door closed...

Angelantoni Test Technologies Sri - April 2015 Illustration, description and technical data may be changed without notice Angelantoni Test Technologies (ATT), a sub-holding of the Angelantoni Group, is the only company capable of offering a broad range of test solutions for a great variety of applications, thanks to the expertise and technical know-how of its worldwide teams of experts. The leading test technology brand of ATT is ACS, world-famous since 1952 for its design and manufacture of a comprehensive range of environmental test chambers, including high-tech test equipment such as...