Iso 85023 Dust Level Chart Pdf Updated

CLASS 2 – ACCEPTABLE (with approval)

ISO 8502-3 standard provides a standardized method for assessing the quantity and size of dust on steel surfaces prepared for painting using the pressure-sensitive tape method. ISO - International Organization for Standardization Current Standard Status The most current version of this standard is ISO 8502-3:2017 . While initially published in 2017, it was formally reviewed and confirmed in 2022

A: ISO standards are reviewed every 5 years. The last confirmed update was 2017 . A minor revision may occur in 2027.

: The tape is peeled off, carrying any residual dust with it.

⚠️ Always ensure you download the 2017 revision or later . Older pre-2010 versions lacked the refined particle size classification and adhesive transparency specifications.