Welcome to choose Dust Monitoring Device. This user manual describes the installation, operation, inspection and maintenance of device. It is deigned based on the backscattering principle of the dust particles for the on-line continuous measurement of particulate pollutants from stationary pollution source. Caution:
Uses a 5mw, 650nm semiconductor laser, whose laser beam and the reflected light directly into the eye will cause serious damage.
Do not carry out power-on operation before installing on the stack/ flue.
Do not enter the stack/flue while the device is running. Staring at the laser beam
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