本系列视屏测量显微硬度计是在显微硬度计上，通过CCD彩色摄像头光学接口，直接能在显示屏上测量完成。增加了测试的速度和灵活性，提高了测量精度，体现了像质的清晰度，减少了目镜系统人为的操作误差，能满足各种显微硬度测试要求。适用范围热处理、碳化、淬火硬化层，表面覆层，钢，有色金属，微小及薄形零件等。This design is based on HVS-series vickers hardness tester added with CCD camera.15" TV which shows the measured picture. increased the accuracy of the measurement shows the clear view of picture and decrease the error due to the human operation .therefore upon the release .it is welcomed by the university science unit state and private owned enterprises. as well as foreign company.Usage Range:Heat treated layer carbonized layer hardened hard layers superficial coating steels non-ferrous metal micro and thin shaped components.