JJF 1914-2021 《Calibration Specification for Metallurgical Microscopes》 Related products

The JJF 1914-2021 Metallurgical Microscopy calibrate specification specifies the calibrate requirements for monocular, binocular observation types and Metallurgical Microscopy with image Sensors. Metallurgical Microscopy is an opticalin strument used for the observation and measurement of metal microstructure. According to the Observation method, it is divided into eyepiece observation type and image Sensors reception type. Calibrate content includes requirements for important characteristics such as relative deviation of the left and right field of view center of the binocular Microscope, objective magnification error, and error of indication. This specification ensures the accuracy and Reliability of Metallurgical Microscopy during use to meet the needs of microstructural analysis of metal materials.