SEMTECH-PPMD - Sensors Europe - #1

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SEMTECH®-PPMD Portable Parti culate Measurement Device The Portable Parti culate Measurement Device, the SEMTECH-PPMD, is the only portable system that directly measures the mass of exhaust parti culates under real world conditi ons, with nanogram sensiti vity. The unit integrates three key, patented subsystems from the SEMTECH product line, into a single self contained unit: the Exhaust Flow Meter (EFM), the Micro Proporti onal Sample System (MPS), and the Carousel Quartz Crystal Micro balance (CQCM). When used in conjuncti on with the SEMTECH-DS, Sensors’ gaseous emissions analyzer, it can be used to measure Not-to- Exceed events, enabling complete measurement compliance with the EPA’s testi ng requirements. The PPMD comes with a host soft ware applicati on that allows the user to control the unit for system setup and audits, view the current system status, and collect, process and analyze the data. Results are displayed in easy-to-read tabular and graphical formats. Emissions Measurement Solutions