President, Wyoming Test Fixtures Inc. When first introduced to mechanical testing of composite materials, one can be confused, even overwhelmed, by the number of available test standards. One reason ...
The 2026 Volume 101 marks a new Era following the Century Edition of the AATCC Manual of International Test Methods and ...
Figure 1. Ultrasonic testing using pulse echo and through-transmission methods. Pulse echo (left and center) uses a transducer that sends and receives ultrasound energy, producing both A- and B-scan ...
What methods can be applied to verify PCB functionality and safety? Which are suitable for mass production and for prototypes? What parameters are checked in each test? How to check a PCB without ...
Manufacturers of medical electrical equipment are required to test to the international electrical safety standard IEC 60601 Medical Electrical Equipment, General Requirements for Safety, to ensure ...
Consistent practical methods for defining equipment qualification and testing requirements can improve subsea equipment reliability and facilitate project execution. ExxonMobil Development Co. (EMDC) ...
In a perfect world, all the electrical current sent along a conductive wire would reach its intended destination. However, in the real world some of it is lost along the way for various reasons. Wires ...
Along with the development of new instrumentation, the test procedure itself was also standardized. By “walking” the potential probe toward the current probe and graphing the measurements, the ...
The American Architectural Manufacturers Association (AAMA) has released an updated document specifying test methods, specifications, and field checks used to evaluate the structural adequacy of wall ...
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