There are a multitude of available test procedures and methods for water and wastewater treatment operators. They range from colorimetric, titrimetric, electrometric (meter & probe), turbimetric, ...

The Washington-based Association of Plastic Recyclers (APR), Washington recently completed a potential multimaterial 2D/3D sorting test method, “Evaluation of the 2D/3D Sorting Potential of a Whole ...

Development of a new automated test method to measure the wax appearance temperature (WAT) of opaque crude oils with 1.0° C. precision used a modified version of American Society of Testing and ...

In my May 2020 CW column, I introduced a new test method for measuring the fracture toughness within the facesheet-to-core interface region of sandwich composites. This proposed test method, referred ...

The 2026 Volume 101 marks a new Era following the Century Edition of the AATCC Manual of International Test Methods and Procedures and will be available starting January 1, 2026. Containing three new ...

Today's methods for BER (bit-error-rate) testing of high-speed serial links such as PCIe and SATA rely on predetermined patterns that don't represent real-world situations. These patterns use a ...

Learn when static methods can’t be unit tested and how to use wrapper classes and the Moq and xUnit frameworks to unit test them when they can When building or working in .NET applications you might ...

Engineers have long used thermal-cycle testing determine the reliability of PWBs (printed wire boards). Traditionally, engineers have used thermal-cycling ovens, liquid to liquid and fluidized sand, ...

The picture frame shear test method achieved some popularity in the early days of composite materials development when few other shear test methods existed. But as the two- and three-rail shear test ...

ASHRAE has released a new standard that provides a test method to determine the heat gain generated by office equipment. The growing use of plug loads coupled with insufficient data on how much energy ...