Model 11000

The 11000 is a high-precision, low-cost dust monitor designed for outdoor gas and particulate monitoring. These robust monitors provide reliable and accurate measurement of airborne contamination, enabling the detection of environmental and public health issues. It's the first real-time monitor to provide 30 channels of accurate particulate size at higher concentrations.

Real-time data from the 30 particle size channels recorded by the 11000 Monitor are stored in a 65,000-record non-volatile internal memory at user-defined data sampling rates (from 1 second to 99 hours). The high temporal resolution of the Model 11000's measurements provides an almost instantaneous view of varying airborne particulate concentrations, leading to a well-defined model of local point source influences that can disproportionately affect air quality.

Higher Concentration OPC-based Monitor: The 11000 series has the highest concentration available on the market for an ambient air monitor based on an optical particle counter. With a flow rate of 1.2 LPM, the sensor is capable of accurately counting and sizing particles up to 30,000,000 particles/ft³ (1,000 particles/cm³). The monitor can handle TPM concentrations up to 20,000 µg/m³ before experiencing coincidence loss.

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