A magnet falling down a copper tube is slowed by magnetic fields from eddy currents induced in the tube. A magnet falling down a glass tube is unaffected. Set up lab stands, each with a 3-finger clamp ...

SANIKA: THE ORLANDO SCIENCE CENTER IS KNOWN FOR USING FUN TRICKS AND CRAFTS TO TEACH KIDS ALL ABOUT DIFFERENT PARTS OF SCIENCE, BUT THIS TIME, ALEX ALECCI IS PARTICIPATING IN THE FUN. SHELDON: -- ...

Videos, released on YouTube, are intended to help companies perform RevX ECS setup and maintenance. New videos from Eriez are designed to help recyclers with RevX eddy current separator maintenance.

Eddy current testing has been used for at least 50 years to inspect conductive parts for surface imperfections such as cracks or scratches. Fundamentally, the technique is comparative—it only ...

Eddy current displacement sensors (ECDS) represent a mature, yet continuously evolving, non-contact measurement technology that utilises the principles of electromagnetic induction. When an ...

Eddy current testers are based on the detection of variations in the electrical conductivity and magnetic permeability of a metal surface. It is commonly used in manufacturing to inspect thin metal ...

John Hansen, Managing Director/CEO of Ether NDE Ltd, talks to AZoM about Eddy Current Testing. What is an Eddy Current NDT? Eddy Current Testing is one of the many Non-destructive Testing (NDT) ...

One of the most popular types of equipment used in the scrap processing industry today is the eddy current separator. Eddy current systems are often used in processing operations where nonferrous ...

At some point during our primary school careers, most of us probably constructed a simple compass, often by floating a magnetized needle on a cork in a cup of water. The water in such a configuration ...