Open Architecture OEM Real-time Ultrafine Particulate Sensor

This SBIR topic seeks to develop a low-cost, open-architecture ultrafine particulate sensor capable of real-time detection down to 0.01 microns at high concentrations. Current sensors are inadequate for military occupational environments, where exposure to ultrafine particulates from weapons firing, engine emissions, and fires poses significant health risks. The objective is to create a ruggedized, affordable (<$1K) OEM sensor that can be integrated with other devices and includes a field calibration solution. Phase I focuses on feasibility and preliminary design, while Phase II involves prototype development and robust performance evaluation in various environmental conditions. Phase III aims for commercialization in both military and private sectors, with applications in wildfire response, manufacturing, and medical facilities, to enhance exposure monitoring and protect service members and civilians from hazardous ultrafine particulates.