DeFelsko CHKITISO6X2 PosiTest CH Cross Hatch Adhesion Tester, 2.4 - 4.7 mils, with 6 x 2 mm Blade

Determines a coating's ability to resist separation from a substrate when a lattice pattern is cut into the coating in accordance with ISO 2409 and ASTM D3359

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Conforms to ISO 2409/16276-2, ASTM D3359, AS 3894.9/1580.408.4, JIS K 5600-5-6

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Determines a coating's ability to resist separation from a substrate when a lattice pattern is cut into the coating in accordance with ISO2409 and ASTM D3359

• Includes all tools and accessories required for cross hatch testing
• Ergonomic tool handle with non-slip grip provides comfortable all-day use
• Pivoting cutting head ensures proper positioning and equal pressure across the cutting surface
• Easy to replace, high-grade hardened steel blade with 4 cutting edges for longer testing
• Choice of adhesive tape conforms to ISO 2409 or ASTM D3359

Conforms to ISO2409/16276-2, ASTM D3359, AS 3894.9/1580.408.4, JIS K 5600-5-6

Kit Contents

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Features

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• Includes all tools and accessories required for cross hatch testing in accordance with ISO 2409 and ASTM D3359
• Ergonomic tool handle with non-slip grip provides comfortable all-day use
• Pivoting cutting head ensures proper positioning and equal pressure across the cutting surface
• Easy to replace, high-grade hardened steel blade with 4 cutting edges for longer testing
• Ideal for coatings up to 250 m (10 mils) depending on blade and Standard
• Wide range of 4-in-1 cutting blades available for different Standards, coating thicknesses, and substrates. Tool is compatible with all DeFelsko cutting blades.
• Illuminated Magnifier available with 3x or 10x magnification depending on Standard
• Brush included to remove any detached flakes from the coating
• Choice of adhesive tape conforms to ISO 2409 or ASTM D3359
• Durable hard shell case keeps contents secure

Kit Options

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PosiTest CH Cross Hatch Adhesion Test is offered in 5 kits-3 in accordance with ISO 2409 and 2 in accordance with ASTM D3359

Use the tables below to select the appropriate blade based on the Standard and the thickness of coating to be tested.

ISO 2409
Coating Thickness		SpecifiedBlade(Spacing/# of Cuts)t	PosiTest CH CrossHatch AdhesionTester Kit	4-in-1ReplacementBlades
m	mils
0 - 60	0 - 2.3	1 mm / 6 Teeth*	CHKITISO6X1	CHBLADE6X1
61 - 120	2.4 - 4.7	2 mm / 6 Teeth	CHKITISO6X2	CHBLADE6X2
121 - 250	4.7 - 9.8	3 mm / 6 Teeth	CHKITISO6X3	CHBLADE6X3

• For soft substrates (e.g. wood and plaster), use 2 mm / 6 Teeth for coating thicknesses between 0 - 120 m (0 - 4.7 mils)

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ASTM D3359
Coating Thickness		SpecifiedBlade(Spacing/# of Cuts)t	PosiTest CH CrossHatch AdhesionTester Kit	4-in-1ReplacementBlades
m	mils
0 - 50	0 - 2	1 mm / 11 Teeth	CHKITASTM11X1	CHBLADE11X1
51 - 125	2 - 5	2 mm / 6 Teeth	CHKITASTM6X2	CHBLADE6X2

Accessories

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Downloads

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DeFelsko PosiTest CH Cross Hatch Adhesion Tester - Data Sheet

DeFelsko PosiTest CH Cross Hatch Adhesion Tester - Instruction Manual