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fDesc[0] = "HAL-HPC300 handheld optical particle counter utilizes the laser technology for single particle detection. The scattering of light from the particles in the sampling air steam is converted into electrical pulses, which is then measured and calculated as a particle size. <br /> <br /> CParticle, can be used to download measurement data from the instrument using the provided USB cable. Downloaded data software allows users to save the data as either Microsoft Excel file format or ASCII CSV data format. User may also view, print or delete the stored data in the instrument.";

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