Designed for inspectors of protective coatings, the PosiTest DT employs 25 mm ISO-8502-3 adhesive tape, pictorial comparator and 10× illuminated magnifier to classify residual dust size/amount. The complete kit (report forms, transparent display board) fits in a durable hard case, enabling consistent documented assessment prior to coating application.
DeFelsko PosiTest DT Dust Tape Test
With the PosiTest DT, you can rapidly assess whether a surface meets dust contamination limits per ISO 8502-3 using standard tape methods. Optional dust-tape roller ensures consistent force, while visual comparator and magnifier provide classification of both dust size and quantity. Records are easily preserved using the supplied report forms.
Features
Overview
| Specification / Component | Detail |
|---|---|
| Standard(s) | ISO 8502-3; AS 3894.6; US Navy PPI 63101-000 |
| Tape width | 25 mm wide ISO 8502-3 adhesive tape |
| Magnification | 10× illuminated magnifier with stand-off, foldable design |
| Comparator & Display Boards | Dust Test Comparator with pictorial references; transparent display boards for placing tape sample; reusable |
| Report forms | 25-pack of report forms included; multi-language instruction manual also supplied |
| Accessories included | Tape roll, scissors, magnifier, comparator, transparent boards, report forms, hard shell case |
| Optional accessory | Spring-loaded Dust Tape Roller to apply tape with consistent pressure per ISO method |
| Warranty | Two-year warranty |
