Iso 85023 Dust Level Chart Pdf Updated |work| -

To achieve accurate results, follow these steps using an authorized Elcometer 142 ISO 8502-3 Dust Tape Test Kit :

Action: If Class 3, clean & retest.

: Particles visible only under 10x magnification (typically below 50 µm). iso 85023 dust level chart pdf updated

Press approximately 150 mm of the tape firmly onto the steel surface. To achieve accurate results, follow these steps using

Particle size is determined using a . Class 0 : Particles less than 50 in diameter (usually invisible to the naked eye). Class 1 : Particles between 50 in diameter. Class 2 : Particles between 100 in diameter. Class 3 : Particles between 550 and 1 mm in diameter. Class 4 : Particles between 1 mm and 2.5 mm in diameter. Class 5 : Macro particles greater than 2.5 mm in diameter. Particle size is determined using a