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China, Chinese Portable Stainless Steel Pencil Scratch Hardness Tester1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Physical Measuring MeterHardness TesterPencil Hardness TesterPencil Hardness Gauge
Guangzhou Amittari Instruments Co., Ltd.
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Product Description Product Description Guangzhou Amittari instruments Co., LTD. specialize in manufacturing coating thickness gauge, ultrasonic thickness gauge, hardness tester, surface roughness tester, vibration meter, gloss meter, whiteness meter, reflectance meter, tint meter, lux meter, stroboscope, tachometer moisture meter, tension meter, sound level meter, anemometer, force gauge etc..Detailed Photos Pencil Hardness Tester for paint AS-120PProduct Description Coating hardness is the necessary measurement for the performance of coatings. This instrument applied the pencil scratch method. It is a fast and economical way to determine the film hardness using the drawing lead core or the pencil core. The pencil scratch method for coating hardness testing is a common method in the world since the 1980s. In China, this test method has also been promoted to the coating research and industrial production. The instrument can be used both in laboratory, and on site. Product Parameters Measurement Principle The Pencil Hardness Tester applies mechanical measurement. Keep three point touch the coating (two wheel, a pencil core), and a 45 degree angle between pencil and test surface. Push the instrument sliding, pencil draws the corresponding track in the coating. In the change of different pencil marks, the hardness value of the film can be determined. Pencil Hardness Selection Structure Diagram Product Parameters Load Weight1000g /750g /500gMeasurement Angle45°(Between Pencil and Measured Surface)Three Touch PointsTwo Wheels, A Pencil CoreScratch SpeedAbout 1 mm/sStandard ConfigurationPencil Hardness Tester1000g Weight750g WeightPencils (6B-6H)EraserKnifeHorizontal Pad BlockSandpaper Product Parameters Packaging & Shipping After Sales Service
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