Brief: Discover the BGD 536 ASTM D 2197 Mar Resistance Tester, a universal friction coefficient testing machine designed to measure the scratch resistance of coatings. This advanced instrument, developed by Biaogeda, complies with GB/T 31591-2015 standards and offers high reproducibility. Perfect for testing paints, varnishes, and related products with precision and ease.
Related Product Features:
The working platform moves forward and backward for quick test area switching.
Super-large working platform accommodates test boards up to 200mm×100mm.
Adjustable balance arm supports samples with thicknesses from 0mm to 12mm.
Features a ring-shaped stylus with precise dimensions and smooth surface.
Motor power of 15W ensures consistent performance.
Stylus moving speed adjustable from 3 mm/s to 10 mm/s in 0.5 mm/s steps.
Operates at a 45° angle for accurate scratch resistance measurement.
Includes various weights for different load requirements.
Perguntas Frequentes:
What standards does the BGD 536 Mar Resistance Tester comply with?
The tester complies with ASTM D 2197 and GB/T 31591-2015 standards for scratch resistance determination.
What is the maximum test board size the machine can accommodate?
The machine can accommodate test boards up to 200mm×100mm in size.
How is the scratch resistance measured with this tester?
The scratch resistance is measured by pushing a test plate under an arc-shaped scratch needle at a 45° angle, with the load continuously increased until the coating is scratched.