What is HAST Testing?
Understanding what is HAST testing is essential for engineers qualifying semiconductors, electronic packages, and advanced materials for long-term reliability. HAST (Highly Accelerated Stress Testing) uses
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Precision Testing. Proven Results.
Rain & Salt Fog Test Chamber update
This project describes how Hastest Solutions built a custom rain and salt fog test chamber for the United States Navy meeting MIL-STD 810G and ASTM
What is Salt Spray Testing?
Understanding what is salt spray testing is critical for engineers evaluating corrosion resistance of metals, coatings, and finished assemblies. Salt spray testing exposes specimens to
Sustainability
At Hastest Solutions, sustainable test chambers are a fundamental engineering commitment. We design and build environmental test chambers that last 20 or more years through
Temperature and Humidity Testing
Temperature and humidity testing is one of the most widely used environmental qualification methods in electronics, automotive, aerospace, and defense. By exposing products to defined
How to Select a HAST Chamber
Knowing how to select a HAST chamber correctly can mean the difference between a reliable long-lived investment and years of maintenance headaches. This guide covers
Reliability Tests of Ultrasonic Bonding Methods Using HAST and THB
This technical study examines ultrasonic bonding HAST testing as a method for evaluating the long-term reliability of wire bonds and die-attach interfaces under accelerated moisture
A Comparison of HAST to Conventional THB Testing
The comparison of HAST vs THB testing is a critical decision for reliability engineers qualifying plastic-encapsulated components and other moisture-sensitive devices. HAST uses pressurized conditions
Electrochemical Migration…Under Highly Accelerated Stress Conditions
Electrochemical Migration…Under Highly Accelerated Stress Conditions Land grid array sockets are used as separable interconnects between printed circuit boards and high I/O integrated circuit components. Metal-in-elastomer land
Hastest Solutions Advantages
HAST (Highly Accelerated Stress Test) Articles: HIRAYAMA HAST CHAMBERS HAST/PCT Systems AUTOCLAVES PRESSURE POTS Advantages of the HAST SYSTEM The “shortened” evaluation time Realistic Reliability