OPX 1025 Optical PM Mass Monitor

OPX 1025 particulate matter (PM) mass monitor is the world’s first PM mass monitor powered by the innovative RealPM algorithm, delivering real-time climate-adjusted particulate matter mass data in any environment. OPX 1025 provides reliable, real-time measurement of PM1, PM2.5, PM4, PM10, PM10-2.5, particle number concentration, and particle size histograms, all from a single instrument.

OPX 1025 isn’t just smart – it’s designed for operational efficiency, with minimal maintenance and consumable requirements. The sensor LED is even backed by a 10-year manufacturer’s warranty (parts only; field serviceable).

Welcome to automated, climate-adjusted PM Monitoring: OPX 1025, powered by RealPM.

Features

• Advanced Optical Particle Spectrometer: Polychromatic light source with 4,096 raw size bins, combined into 100 bins for mass conversion.
• RealPM dynamic mass conversion algorithm: Size/density algorithm designed for high accuracy across varying environmental conditions.
• Comprehensive PM Reporting: Simultaneous real-time PM1, PM2.5, PM4, PM10, and coarse fraction (PM10-2.5) plus particle count and size histograms.
• Controlled Sampling System: PM10 or TSP inlet, 16.67 LPM flow control, Smart Heater for humidity/temperature conditioning, and sheath flow optics protection.
• High Sensitivity: Greater sensitivity than traditional continuous PM mass monitor methods.
• User-Friendly Operation: Intuitive touchscreen interface with advanced diagnostics for quick troubleshooting.
• Advanced Communications: Remote operation capability with cloud-based data access and integration with meteorological and other sensors.
• Precision Calibration: Factory-calibrated against reference units; size accuracy verified with PSL and SigmaDust standards.
• Low Maintenance: Minimal consumables required, and sheath-flow over optics reduces cleaning intervals.
• Produced by an industry-leading ISO Certified facility.
• Time-tested reliability