Laser Thrubeam Sensor

Within the various manufacturing processes of liquid crystal, the presence or absence of a glass plate is detected during transportation. As the light volume can be differentiated with high-accuracy, stable detection is possible.

This device definitively detects the chip gradient and/or the presence of a chip on even minute targets during the mounting process. Furthermore, as the sampling occurs at 80 μs, detections on high-speed lines are also possible.

By sensing two locations simultaneously, the device detects the orientation of the paper feed and/or the skew angle during transportation. Continuous measurement is possible with the small type head and high-speed sampling.

Detects differences in various shafts within metal workings or during the assembly process. By using the included Hold function, this can be determined without stopping the target.

By sensing the thrubeam volume of laser light, the device definitively captures any differences in the transparent film. Furthermore, by aligning multiple devices along the width, continuous detection of uneven coating over multiple points is possible.

By sensing the thrubeam volume of laser light through glass, the turbidity of factory waste water can be determined. Furthermore, judgment values can be set between 0 and 100%.

Detects the diameter and cap tightness when adding the caps onto the bottles. Due to high-speed sampling, detection can be conducted on the conveyer without stopping the target.

By sensing thrubeam volumes of the laser light, the liquid level can be detected with high accuracy. Furthermore, by using a compact head the device can be positioned in even the narrowest of spaces.