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日本Takikawa工程公司生产出超小型、高性能激光扫描微米计,这种新的LDM系列产品为电线、绞线、电缆、光纤等外径测量的各种应用提供了一种灵活的系统。目前,在英国通过Takikawa公司的代理商Graham & White Instruments Ltd.可以得到该系列产品,其传感头直径有多种规格,从80μm到300mm不等,产品附带主控和显示单元。传感头包含发送元件和接收元件,以及光束形成器件和光束转按器件。还可得到能使发送器和接收器设置距离相隔180mm的特种传感器,其半导体激光器利用旋转的多面镜和准直仪透镜对物体进行扫描。在被扫描物体的另一侧,会聚透镜把光束聚
Takikawa Engineering Co., Ltd. of Japan manufactures ultra-compact, high-performance laser scanning micrometers. This new LDM series provides a flexible system for a variety of applications such as wire, strand, cable, optical fiber diameter measurement. The series is currently available in the UK through Graham & White Instruments Ltd., a Takikawa distributor with sensor head diameters in a variety of sizes ranging from 80μm to 300mm with main control and display units. The sensing head includes a transmitting element and a receiving element, as well as a beam forming device and a beam turn-by-turn device. Special sensors are also available that allow the transmitter and receiver to be located 180mm apart, with semiconductor lasers that scan objects using rotating polygon and collimator lenses. On the other side of the object being scanned, the condenser lens converges the light beam