Iso 85023 Dust Level Chart Pdf - Updated

Since you are searching for the , let’s describe exactly what that chart contains until you can download the official copy.

Very low density. Insignificant numbers of small particles visible under magnification. iso 85023 dust level chart pdf updated

Particles not visible under 10x magnification (less than 50 µm). Since you are searching for the , let’s

| | Description | Typical Application | |---|---|---| | Class 1 | Dust particles visible only under magnification (≤ 10x). No particles visible to the naked eye. | High-performance coatings (epoxy, polyurethane) for aggressive environments. | | Class 2 | Dust particles visible to the naked eye but not densely distributed. Moderate dust quantity. | General industrial environments. | | Class 3 | Dust layer clearly visible, dense distribution of particles. | Low-performance coatings or non-critical areas (rarely accepted). | Particles not visible under 10x magnification (less than