DeFelsko® Certified Polystyrene Blocks / Coating Thickness Standards set
Thickness standards are used to verify the accuracy and operation of coating thickness gauges. As a component of ISO 9000 or in-house quality control procedures, they are a practical alternative to sending instruments to DeFelsko for calibration.
DeFelsko offers various solutions for this process and this group of products is their premium version comprised of 4 Certified polystyrene blocks, intended for probes that measure thick coatings (60 mils / 1500 microns and up)
Select the Standard set that most closely matches the measuring range of your probe. See selection chart under the Description tab.