GARDCO Pencil Hardness Tester Instructional Video ASTM D3363 Testing

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=fQFkGXjTda4

Learn how to accurately test coating hardness and scratch resistance using the GARDCO 5021 Pencil Hardness Tester in this instructional video. We guide you through the ASTM D3363 test method, showing how to select, sharpen, and prepare pencils, ranging from 9B (softest) to 9H (hardest), using 400 grit sandpaper. Watch as we demonstrate the correct positioning of the tester on the coated substrate and how to determine the hardest pencil grade from the pencil test kit that won’t damage the surface. • What You'll Learn: • • Set up referencing ASTM D3363 • • Proper pencil selection – (9B softest – 9H hardest) • • Dressing the pencil lead • • Proper positioning • • Testing process • • How to read results • Key Features: • • Precision made to maintain a constant pressure force • • Built-in level to keep the tester parallel to the sample surface • • Adjustable weight to compensate for any change to the pencil • • Quick changeover of pencils to minimize down time • • Fixes pencil angle to the sample surface • Why Choose GARDCO Test Instruments? • GARDCO test instruments are designed and manufactured by Paul N. Gardner Company, a trusted name in the paint and coatings industry. These instruments provide unmatched accuracy, reliability and ease of use, making them the preferred choice for professionals who need to measure physical properties of paints, varnishes, adhesives, or other surface coatings with confidence. By following these guidelines, you’ll achieve reliable and accurate measurements for your paints, coatings, and adhesives. Visit https://www.gardco.com today. • Ensure your coatings are durable and scratch-resistant with the Gardco 5021 Pencil Hardness Tester. Perfect for professionals in paint and coatings industries, this video is a must-watch for anyone performing hardness tests. Watch now to ensure accurate and repeatable results. https://www.gardco.com/Products/Hardn... • Subscribe to stay updated on more test equipment tutorials and industry tips.

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