Particle sampler Met One E-Sampler

dustambient airautomatic

TheE-SAMPLER is an ambient air particle and dust counting device. TheE-Sampler uses a double laser and gravimetric technology for the real time monitoring of aerosols and particles. Equipped with a data acquisition unit, its autonomy on battery (supplied) is 30 hours. This device is suitable for outdoor and indoor measurements and provides measurements of ambient temperature, atmospheric pressure and relative humidity. Particle loading on the filter does not reduce performance due to the actual flow rate of the Met One control protocol. Ambient temperature and pressure are measured and the actual flow rate is calculated and controlled by the E-SAMPLER microprocessor, independent of the filter load change. Key points: Auto-Zero and Auto Span programmable Automatic range (1 to 65000 μm/m3) Automatic flow control protocol Internal battery (30 hours of operation without heating and 10 hours with heating) Precision optical engine with laser diode Integrated 47 mm analysis filter Ambient pressure and temperature Internal data logger Monitoring PM10, PM2.5, PM1, TSP Weatherproof aluminum housing Optics protected by Purge-Air Completely autonomous Filter replacement without tools