HG/T 3241-2007 《Micro-computer thickness tester for inner hole coating》 Related products

HG/T 3241-2007 "Computer Pore Film Thickness Gauge" specifies the type, technical requirements, test methods, inspection rules, signs, Encasement, transportation and storage of battery-powered computer pore film thickness gauges (hereinafter referred to as thickness gauges). This standard applies to thickness gauges that measure the thickness of inner pores along the layer of magnetic materials (steel) based on the principle of electromagnetic induction (magnetoresistance method). The standard refers to a number of relevant specifications, such as General Technical Conditions for Instrument Encasement, General Principles of Instructions for Use of Industrial Products, and Instrument Transportation, Transportation and Storage Basic environmental conditions and test methods to ensure the operation specifications and Reliability of the thickness gauge in all aspects.