PosiTest CH Cross Hatch Adhesion Tester
DeFelsko · SKU defelsko-POSITEST-CH
Kit for evaluating a coating's ability to resist separation from its substrate by cutting a lattice pattern into the film, in accordance with ISO 2409 and ASTM D3359. It includes a tool with a pivoting cutting head, a four-edge hardened steel blade, magnifier, tape, brush and case. It is offered in five kits depending on the standard and the coating thickness.
Technical specifications
| Tool | Ergonomic non-slip handle and pivoting cutting head |
| Blade | High-grade hardened steel with 4 cutting edges, easy to replace |
| Warranty | Two years |
| Magnifier | 3X (ISO) or 10X (ASTM) |
| Standards | ISO 2409/16276-2, ASTM D3359, AS 3894.9/1580.408.4, JIS K 5600-5-6 |
| Adhesive tape | Conforms to ISO 2409 or ASTM D3359 depending on the kit |
| ISO 2409 kits | CHKITISO6X1 (0 – 60 μm / 0 – 2.3 mils, 1 mm / 6 teeth), CHKITISO6X2 (61 – 120 μm / 2.4 – 4.7 mils, 2 mm / 6 teeth), CHKITISO6X3 (121 – 250 μm / 4.7 – 9.8 mils, 3 mm / 6 teeth) |
| ASTM D3359 kits | CHKITASTM11X1 (0 – 50 μm / 0 – 2 mils, 1 mm / 11 teeth), CHKITASTM6X2 (51 – 125 μm / 2 – 5 mils, 2 mm / 6 teeth) |
| Soft substrates | For wood and plaster, use 2 mm / 6 teeth for thicknesses of 0 – 120 μm (0 – 4.7 mils) |
| Coating thickness | Up to 250 μm (10 mils) depending on blade and standard |
| Replacement blades | CHBLADE6X1, CHBLADE6X2, CHBLADE6X3, CHBLADE11X1 |
| Each kit comes complete with | Cross hatch tool, blade, magnifier, adhesive tape, brush, scissors, 3/32 in hex key, ISO/ASTM classification reference chart, instruction manual, hard shell case |
Specifications subject to confirmation in the formal quote.
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