Elasticity & Deformation Elcometer 1620 Cupping Tester This robust and user-friendly tester is used for assessing the cupping ability of coatings applied to metal sheets up to 1.2mm (0.05”) thick. The Elcometer 1620 has a 27mm (1.06”) diameter hardened steel die in a clamping device and a 20mm (0.79”) diameter punch. A hand-rotated crank and reduction drive moves the punch progressively into the sample. The Elcometer 1620 has a digital gauge with an illuminated magnifier to accurately view the resultant damage and provides accurate readings of the cupping depth on an integrated gauge. Direct viewing of the fissures, cracks and tears in the coating of up to 10μm (0.4mil) can be viewed through the supplied x10 illuminated magnifying glass. Technical Specification Part Number Gauge Type Elcometer 1620/4 Manual Cupping Tester Packing List Elcometer 1620 Cupping Tester, gauge, gauge holder, zero setting sheet, illuminated 10x magnifying glass with magnet and operating instructions ○ Optional Calibration Certificate available. © 2016 Elcometer Limited. Elcometer is a registered trademark of Elcometer Limited. All other trademarks acknowledged. Due to our policy of continuous improvement, Elcometer Limited reserves the right to change specifications without notice.