Elcometer 142 ISO 8502-3 Dust Tape Test kit

The Elcometer 142 Dust Tape Test Kit is a precision tool designed to evaluate the quantity and size of dust particles present on blast-cleaned surfaces prior to painting or coating. Even minimal dust contamination can significantly impair coating adhesion, leading to early coating failures and visible imperfections.

By capturing a dust sample using adhesive tape and examining it under magnification, the kit helps determine whether the surface is sufficiently clean for coating. It is used in accordance with BS EN ISO 8502-3, and functions as both a pass/fail method and a means of archiving test results for quality documentation purposes.

For best results, the kit is used together with the Elcometer 145 Dust Tape Roller, ensuring uniform application pressure for consistent sampling.

This solution is essential for coating inspectors, contractors, and QA professionals seeking compliance with international surface cleanliness standards.

Microscope	Battery powered portable 10x magnifier with scaled lens and integrated light source.
Adhesive Tape	To specification BS EN ISO 8502-3
Comparator	In black and white
Dust size classes	Chart with dust classes ranging from 0 - 5 with descriptions for accurate class placement.
Packing list	Microscope with 10x magnifier with 2 batteries (LR14) and reticule, adhesive tape to specification ISO 8502-3, omparator display board, operating instructions, dust assessment plate, test record sheet x 25.
Order Number	E142…1

Low cost and portable: Supplied in a carry case for use in the field to assess surface cleanliness;
Illuminated magnifier: The illuminated magnifier with reticule makes inspection & comparison easy.
Dust assessment plate: To ensure dust on the tape is only from the surface and not the surrounding environment.
Dust comparator display board: To assess the quantity of dust on the tape in order to make a pass/fail cleanliness judgement.
Test record sheets: To keep a permanent record of sample findings.

Assessment of dust contamination before painting or coating operations.
Quality control of surface preparation in shipbuilding, infrastructure, pipelines, and industrial coatings.
Pass/fail checks or historical documentation during audits or project approvals.