Description
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nThe TQC Sheen Hardness Pen is a pocket instrument for testing the hardness and wear/scratch resistance of materials such as coatings, lacquers, plastics or related products. A tungsten carbide tip is drawn over the surface with a defined constant pressure. The pressure on the tip can be changed using the slide or by changing the spring. A visual mark on the surface after use of the TQC Sheen Hardness Pen indicates a fail of the surface hardness or wear/scratch resistance. Can be used on flat and curved surfaces.
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nThere are 2 versions available, the Standard and Pro.
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nThe Standard version is supplied with 3 springs and one tip:
n0-3N, graduation 10 g
n0-10N, graduation 50 g
n0-30N, graduation 150 g
nTip 1mm
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nThe Pro version includes the above as well as:
nTip 0,5mm
nTip 0,75mm
nPen holder with guidance wheels, which provides very stable load on tip and makes it easier to apply force.
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nThe laser-engraved scale is clearly visible on the grey background.
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nStandards:
nAccording DIN 55656
nResults can be obtained equal to: ISO 1518; AS 3894.4; EN 438-2, SIS 184188, and Corporated Standards Bosch, Volvo, Opel, van Laar.
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