尼康 NIKON VMR-1515 影像测量仪用途：专为小尺寸工件的高速、高精度测量设计，适用于半导体封装、印刷电路板、冲压件、注塑件、连接器及各类小零件，如钟表元件等。擅长测量接触式量仪难以测量的微小尺寸及柔软材料外形尺寸。技术原理：运用光学成像与先进图像处理技术，通过 CCD 摄像元件采集被测物体影像。配备 8 方向程控 LED 环形照明系统，可优化光照条件，辅助成像。采用 15 倍变焦比的 5 段程控变焦镜组，能在不同倍率间切换。部分型号具备高速、高精度 TTL 激光自动对焦功能，利用激光光束细、光斑小的特性，实现精细测量。性能：各轴行程为 150（X）×150（Y）×150（Z）mm。拥有不同型号，如 1、2、3 型各自有 5 级放大倍率，满足不同视场及倍率需求；工作距离达 50 毫米，满足工件高度方向空间要求。Z120X 型（带高倍头）光学放大倍数最高可达 120X，可测微距线宽。部分型号激光自动对焦的 Z 轴测量重现性达 0.5μm ，能精准测量点、线、弧、圆等形状 。
Product Name: Nikon NIKON VMR - 1515 Video Measuring InstrumentPurpose: Specifically designed for high - speed and high - precision measurement of small - sized workpieces. It is suitable for semiconductor packaging, printed circuit boards, stamping parts, injection - molded parts, connectors and various small parts, such as clock components. It is good at measuring tiny dimensions that are difficult to measure with contact measuring instruments and the external dimensions of soft materials.Technical Principle: Utilizes optical imaging and advanced image processing technologies. The CCD imaging element is used to capture the image of the measured object. Equipped with an 8 - direction programmable LED ring lighting system to optimize the lighting conditions and assist in imaging. Adopts a 5 - stage programmable zoom lens group with a 15 - times zoom ratio, which can switch between different magnifications. Some models are equipped with high - speed and high - precision TTL laser autofocus function. Using the characteristics of thin laser beams and small light spots, fine measurement can be achieved.Performance: The travel of each axis is 150 (X)×150 (Y)×150 (Z)mm. There are different models. For example, models 1, 2, and 3 each have 5 levels of magnification to meet different field - of - view and magnification requirements. The working distance reaches 50 mm, meeting the spatial requirements in the height direction of the workpiece. The Z120X model (with a high - power head) has an optical magnification of up to 120X and can measure micro - line widths. The Z - axis measurement reproducibility of laser autofocus in some models reaches 0.5μm, which can accurately measure shapes such as points, lines, arcs, and circles.