FH111 Thermo Fisher Atmospheric Monitoring and Analysis Original Consumables Thermoelectric Paper Tape

Instructions for use: SHARP optical components detect light scattered by aerosols through an 880 nanometer illumination beam.

The turbidity method responds to aerosol concentration, and the independent sampling flow rate shows a linear relationship, which is continuously calculated based on the average dynamic average of one minute of operation. thereafter,This gasThe sol is deposited onto the paper tape of the glass fiber filter. The filter tape will accumulate a threshold of aerosol sample pairs, and the filter tape will automatically enter before reaching saturation. Aerosols are collected using the beta attenuation radiation principle in the paper bag SHARP filter, and the adhesion amount is continuously collected and detected based on the known sample area. In addition, the beta attenuation chamber measures the cumulative aerosol emissions of alpha and eliminates negative mass artifacts from the presence of decay daughter nuclides in radon gas, achieving "precision quality measurement." At the same time, the measurement of finished product quality and the volume measurement of samples through calibration orifice plates provide a continuous measurement of environmental quality concentration.