The low and medium volume samplers LVS and MVS collect fine particulate matter on sampling filters according to EN 12341:2014 (PM10 and PM2.5) and US-EPA methods.
Ambient Air Monitoring
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The low and medium volume samplers LVS and MVS collect fine particulate matter on sampling filters according to EN 12341:2014 (PM10 and PM2.5) and US-EPA methods. For this purpose, a vacuum pump draws in ambient air, and the sampler fractionates the airborne fine particles in a sampling inlet. The air containing the desired fine particulate fraction then passes through the filter, where the particles are collected and made available for subsequent gravimetric assessment or analysis. The volumetric flow rate is measured with an orifice plate and electronically adjusted with an accuracy of ≤ 2%.
SGD-710C is a calibration standard gas divider used for environmental analysis.
The PX-375 analyser employs automatic sampling, continuous on-line PM quantitative and qualitative analysis for rapid air pollution measurements.
The SGGU-610/640 are designed to supply the zero and span gases required for calibrating an air pollution monitoring system.
The HORIBA APMC-370 is equipped with digital mas flow controllers for calibrating ambient air monitoring analysers.
