美国Accuweb纠偏控制系统具有完全环境补偿功能的检边传感器是Accuweb公司的产品。传感器内备有两组发射源,一组用于边缘检测,另一组用于环境补偿,因而可补偿因温度、湿度、灰尘及其它环境因素而引起的检测误差. 补偿的结果是在任何工艺条件,任何季节,任何时间都能达到准确而可靠的纠偏精度。 ACCUWEB纠偏控制器,ACCUWEB超声波探头,ACCUWEB红外线探头,ACCUWEB驱动器。 Digital Color Line Guide: The AccuBeam? II utilizes a combination of optoelectronic technologies to recognize and guide solid and intermittent color lines, edges and print patterns throughout the entire color spectrum. (Madison, Wis.) The AccuBeam? II digital color line guide sensor uses four ultra-high intensity LED light sources s to recognize and guide any printed line or pattern regardless of its color or surrounding graphics. The sensor utilizes red, green, blue or infrared light to optimize color recognition. To compensate for the different reflective qualities of matte, glossy or holographic webs, the AccuBeam II provides three projection ports, allowing operators to select the port that best optimizes the light incident angle. Operators can see the reflected line, edge or pattern characteristics by monitoring the sensors high-resolution backlit display. A 20 MHz microprocessor performs frame-by-frame analysis of captured images to optimum scanning accuracy. Up to 25 different setting can be stored in non-volatile memory and easily recalled using the 3-button membrane switch pad. Remarkably small sized (approx 3x3x2 inches), this compact line guide sensor is fully compatible with AccuWeb.