
NM01CHKITASTM11X1
The DeFelsko PosiTest CH Cross Hatch Adhesion Tester ASTM D3359 Kit with 11 x 1 mm Blade is a specialized and essential tool used in the coating industry to determine a coating's ability to resist separation from its substrate. This test is performed by cutting a lattice pattern into the coating and assessing the adhesion based on how much of the coating detaches when pressure-sensitive tape is applied and removed. This specific kit is configured to meet the requirements of the ASTM D3359 standard for adhesion testing.
Key Features & Benefits:
Adherence to ASTM D3359 Standard: This kit is specifically designed to perform adhesion tests in accordance with ASTM D3359, which is a widely recognized standard for cross-hatch adhesion testing.
11 x 1 mm Blade: The kit includes an 11 x 1 mm (11 teeth, 1 mm spacing) hardened steel blade, suitable for coatings typically in the 0-50 µm (0-2 mils) thickness range as per ASTM D3359 guidelines. The blade features 4 cutting edges for extended use.
Ergonomic Tool Handle: Designed for comfortable and prolonged use, featuring a non-slip grip that helps maintain control during the cutting process.
Pivoting Cutting Head: Ensures proper positioning and equal pressure across the cutting surface, leading to consistent and reproducible test results.
Complete Kit: Comes with all the necessary tools and accessories required to perform cross-hatch testing effectively.
Easy Blade Replacement: The high-grade hardened steel blade is easily replaceable, allowing for continued use of the tool.
Durable Hard Shell Case: The entire kit is housed in a robust hard shell case, protecting the components during storage and transport.
Illuminated Magnifier: Includes a 10X illuminated magnifier (specific for ASTM kits) to assist in accurately classifying the adhesion results by providing clear viewing of the lattice pattern.
Adhesive Tape: The kit supplies adhesive tape that conforms to the ASTM D3359 standard, crucial for the pull-off part of the test.
Versatile Application: Ideal for quality control, research, and development in industries such as automotive, aerospace, construction, and general manufacturing where coating adhesion is critical.
Components Included in the ASTM D3359 Kit (11 x 1 mm Blade):
PosiTest CH Cross Hatch Tool with ergonomic handle
11 x 1 mm (11 teeth, 1 mm spacing) hardened steel blade
10X Illuminated Magnifier (for ASTM D3359)
Roll of Adhesive Tape (conforming to ASTM D3359)
Brush (to remove detached flakes)
Scissors
3/32" Hex Key (for blade changes)
ASTM Classification Reference Chart
Instruction Manual
Durable Hard Shell Carrying Case
Specifications:
Manufacturer: DeFelsko Corporation
Model: PosiTest CH (specifically, the ASTM D3359 Kit with 11 x 1 mm Blade, often identified by part number like CHKITASTM11X1)
Blade Configuration: 11 x 1 mm (11 cutting teeth with 1 mm spacing)
Standard Conformance: ASTM D3359 (Method A for coatings up to 50 µm / 2 mils; other blades available for thicker coatings)
Blade Material: High-grade hardened steel
Magnifier: 10X magnification
Warranty: Two-year warranty (typical for DeFelsko products)