If you manage an air quality network, you know that optical monitoring has historically had an Achilles' heel: humidity. Changing environmental conditions often require constant recalibration or result in data drift.
That changes with the , the latest release from our partners at Acoem/Met One. It’s the first particulate mass monitor engineered specifically to overcome these environmental variables using the proprietary algorithm.
Beyond Standard Optical Sizing
Traditional monitors bin particles into a few size categories and apply a static density factor. The OPX 1025 takes a smarter approach. Using a polychromatic light source, it captures data across 4,096 raw size bins.
By analyzing this high-resolution scattering data, the RealPM algorithm automatically corrects for particle density and refractive index changes caused by humidity or mixed aerosols. This delivers reference-grade accuracy without the constant need for filter-based validation.
Key Engineering Features:
Multi-Fraction Analysis: PM1, PM2,5, PM4, PM10
10-Year Warranty:
Bridging the Gap
The OPX 1025 sits in the sweet spot between low-cost sensors and expensive regulatory-grade samplers. For industrial fence-lines, construction sites, and research applications, it offers the best price-to-performance ratio currently available on the market.
Ready to upgrade your monitoring capabilities? Contact AAVOS for a datasheet or quote.