An introduction to Pegasor

Pegasor is a Finnish company specializing in the development of advanced ultrafine and nanoparticle measurement devices and sensors. Their innovative solutions are designed for real-time, continuous monitoring across various applications, including indoor air quality (IAQ) assessments, emission and exhaust measurements, and ambient air quality monitoring.

Why Choose Pegasor?

• Real-Time Ultrafine Particle Measurement: Pegasor's instruments provide real-time data on particle number (PN), lung deposited surface area (LDSA), particle mass (PM), and particle size, ensuring comprehensive air quality analysis.
• Versatile Integration Options: Offering both stand-alone instruments and integrated sensors, Pegasor provides flexible solutions suitable for quick deployment or seamless integration into existing systems.
• Innovative Measurement Technology: Utilizing a unique combination of diffusion charging and escaping current technology, Pegasor's devices deliver accurate and reliable monitoring with minimal maintenance requirements.

How Pegasor Works

Pegasor's measurement technology is based on diffusion charging coupled with the escaping current technique. In this method, particles are charged as they pass through the sensor and are then detected electrically. This design allows particles to flow through without being collected, significantly reducing maintenance needs and ensuring long-term, reliable operation.

Applications

Pegasor's solutions are utilized in a variety of fields, including:

• Indoor Air Quality Monitoring: Assessing ultrafine particle concentrations in environments such as offices, hospitals, and schools to ensure healthy indoor air.
• Emission and Exhaust Measurements: Monitoring vehicle and industrial emissions to comply with environmental regulations and improve air quality.
• Ambient Air Quality Monitoring: Providing real-time data on outdoor ultrafine particle levels, aiding in environmental research and public health initiatives.

Key Features

• Comprehensive Data Collection: Simultaneous measurement of PN, LDSA, PM, and particle size for a thorough understanding of air quality.
• Low Maintenance Design: The flow-through sensor design prevents particle accumulation, resulting in extended maintenance intervals.
• Flexible Deployment: Options for both stand-alone use and integration into existing systems cater to diverse monitoring needs.