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760N CUPPING TESTER

760N CUPPING TESTER
760N CUPPING TESTER
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Product Code : 626
Product Description

760N CUPPING TESTER

The 760N Cupping Tester, tests the elasticity and adhesive qualities of laquers, paints and other protective coatings applied to a metal substrate.

The test method is described in BS 3900 E4, BS EN ISO 1520, DIN 53166, DIN 53232, JIS K5600-5-2 and JIS B7729. The standards call for a hemisperical indenter of 20mm diameter made from hardened polished steel. The indenter is applied under pressure to the uncoated side of the test panel, concentric with the indenter is a corresponding die. As the test panel is deformed the coated surface is kept under observation for any change in surface coating : i.e. cracking, loss of adhesion.

Features

  • New improved ergonomic design for ease of use and viewing of test
  • Two handed crank operation
  • Precision gearbox providing linear force transmission
  • 10 crank revolutions = 2mm ball travel
  • Magnetically retained 20mm Chrome Steel Ball
  • Reproducible results guaranteed irrespective of material coating thickness
  • LCD displaying indent depth to 0.01mm resolution
  • Pivotal integrated x 2.5 illuminated magnifier
  • Measuring system range 0 – 20mm
  • Accepts standard 150mm x 100mm (6” x 4”) steel test panels up to 1.25mm thick
  • Capable of cupping 3mm thick aluminium test panels
  • Auto switch off
  • Battery powered
SKU Name
760 Cupping Tester

NATIONAL ANALYTICAL CORPORATION
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