The Koepsel Permeameter (Classic Reprint). This item is unavailable.The Koepsel Permeameter (Classic Reprint)

This book focuses on the operation, setup, and limitations of the Koepsel Permeameter, a device used to measure the magnetic induction and coercive force of magnetic materials. The author shows that the Koepsel Permeameter consistently produces reliable results on repeated measurements of the same material. The author sets out to test the accuracy of the device on various bar shapes and materials, including steel, wrought iron, and different sizes of silicon steel and examines the impact of different operators on the device. The author concludes that if the device is used with an appropriate correction curve and operated by an experienced user, accurate results can be achieved.