What is air quality (class)?
We will quantify and represent the number of suspended particles.
"Air cleanliness (class)" is an indicator of the extent to which airborne particles are permitted in the air. It is quantified by counting the number of airborne particles per unit volume. The most common standard is "Federal Standard/FED-STD-209D." [Number of particles with a diameter of 0.5μm or larger contained in a space of 1 cubic foot] ■1 particle = Class 1 ■10 particles = Class 10 ■100 particles = Class 100 ■1000 particles = Class 1000 ■10000 particles = Class 10000 ■100000 particles = Class 100000 *For more details, please refer to the catalog or feel free to contact us.
- Company：伸榮産業 本社、関東営業所
- Price：Other
