MAINTAINING NON DESTRUCTIVE TESTING APPARATUS

Brand Owner Address Description
WAYGATE TECHNOLOGIES BAKER HUGHES DIGITAL SOLUTIONS GMBH ROBERT-BOSCH-STRAßE 3 Hu 50354 Germany Maintaining non-destructive testing apparatus, namely, equipment for use in the fields of oil and gas, industrial power, aerospace, automotive, electronics and 3D printing industries;TECHNOLOGIES;Providing information technology consulting services and quality assurance services provided to the oil and gas, industrial power, aerospace, automotive, electronics and 3D printing industries; inspection and maintenance assessment services in the fields of oil and gas, industrial power, aerospace, automotive, electronics and 3D printing industries; non-destructive testing, inspection and evaluation of structures, components and materials in the fields of oil and gas, industrial power, aerospace, automotive, electronics and 3D printing industries; calibration and function testing of non-destructive testing apparatus; calibration services;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A magnetic head testing apparatus having the function of evaluating pin holes in a tunnel barrier layer of a TMR element by a non destructive inspection is disclosed. The testing apparatus comprises a temperature control unit which sets a circumferential temperature of a TMR element, a bias electric current control unit which applies an electric current for measuring a resistance value, an element resistance measuring unit and a CPU which calculates a temperature coefficient. The CPU determines a pin hole state in the tunnel barrier layer based on the temperature coefficient.