HALT HASS Testing
Delserro Engineering Solutions, Inc. of Easton, Pennsylvania
performs the rigorous reliability evaluations known as HALT HASS
testing for companies within the commercial, industrial and military
sectors. Delserro Engineering uses HALT HASS and other test methods
for our clients that seek to improve overall product reliability,
warranty costs, and customer satisfaction.
HALT - Highly Accelerated Life Testing
HALT testing is used to find product
design weaknesses making the product more
rugged.
HASS - Highly Accelerated Stress Screening
HASS testing is used to find defects
and flaws in production to monitor
the quality and consistency of your manufacturing processes.
What is HALT HASS testing?
HALT HASS testing are rigorous and intensive methods used to
expose and then improve design and process
weaknesses. HALT HASS testing is faster,
less expensive and more effective than traditional testing techniques.
HALT HASS testing are proven processes used to lower product development
costs, compress time to market, reduce warranty costs, improve
customer satisfaction, gain market share and increase profits.
Some companies have reported savings in the millions after using
HALT and HASS testing.
HALT HASS testing can accelerate a product's aging process from
actual months into test minutes much faster
than traditional testing by taking advantage of rapid thermal
cycling and broadband random vibration to quickly determine electronic
design weaknesses. High temperature ramp rates of 60 °C/minute
combined with random, six degrees of freedom vibration is available
for maximum screening effectiveness.
Delserro Engineering 's HALT HASS Testing Capability can help:
- Design in more reliability.
- Shorten the design cycle.
- Reduce warranty costs.
- Increase profits.
Our 30 cubic foot halt / hass Testing chamber can apply:
- Temperatures from -100°C to +200°C
(-148°F to +392°F).
- Temperatures can be raised or lowered
up to 60 °C (140°F) per minute.
- Vibration input levels up to 60 Grms with
six degrees of freedom.
- Additional loads such as electrical, fluid
pressure, etc. can be applied to parts inside
the chamber simultaneously with temperature
and vibration.
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