Piezoelectric ceramic component used for electronic devicePiezoelectric ceramic transformer is a new type of solid state electronic device, compared with the traditional electromagnetic transformer, it has the advantages of simple structure, small size, light weight, large pressure-swing ratio, good

What’s the hardness tester Test principleWith the development of monolithic technology in 1978, Dr. Leeb of Switzerland proposed a new method for measuring the hardness for the first time. Its basic principle is that a certain mass impact body effects the

Why You're Still A Rookie In Ultrasonic TransducersThe detected data are processed by computer to print out all defect reports, data of serious defects excavation and manuals of pipelines, which facilitate the maintenance of pipes and fully demonstrate the advanced

一、 Description: This ultrasonic fuel level detector uses the ultrasonic detection technology to measure the height of fuel level in container and output a standard electrical signal after through circuit processing. Ultrasonic sensors outer adheres on the bottom of the fuel tank and no need