Optoelectronic counting sensors are mainly used for counting small moving objects. Due to their high speed, non-contact measurement, and low requirements for the falling position of objects, they are widely used in equipment such as counting machines in the pharmaceutical industry, seed counting machines in agricultural instruments, and packaging machines in the packaging industry.
The existing photoelectric counting machines can generally meet the requirements of drug packaging for pharmaceutical production enterprises. There are mainly the following advantages:
1. Compared with counters using reflective photoelectric sensors, IMS photoelectric counting sensors improve measurement reliability due to the high signal-to-noise ratio of reflective photoelectric sensors.
2. Compared with using non modulated paired photoelectric sensing arrays, IMS uses high-frequency modulation to suppress the interference of ambient light, improve the signal-to-noise ratio of the sensor, and also enhance the reliability of measurement.
3. Solved the problem of identifying and detecting small-sized particles, capable of detecting particles as small as 1.5mm.
4. Identifiable overlapping and broken particles: IMS volume measurement+quantity statistics series particle sensors are 3D (X, Y, Z) particle sensors that can count flat objects, measure the cross-sectional area of objects, and use known or measured velocities to measure the volume of objects and judge broken and overlapping particles.
5. Anti dust: Each optical channel of the IMS particle sensor has a light detection sensor. When the received signal drops to a certain threshold due to factors such as dust, the IMS particle sensor will generate an alarm signal to remind the user that the system is affected by dust and other factors. While the sensor is still working normally, the system should be cleaned in advance to avoid counting errors and ensure the normal high-speed operation of production.
6. High speed microprocessor/USB interface/computer image display/judgment/control/data storage.