The DeFelsko STDS4 Certified Coated Metal Plates, Epoxy on Steel (Ferrous) is ideal for verifying the accuracy and operation of coating thickness gages and are an important component in fulfilling both ISO and in-house quality control requirements. Many organizations require verification of gage accuracy at the test site each time a coating thickness gage is put into service and at frequent intervals during use. Ideal for this purpose, certified coating thickness standards have measured values traceable to a National Metrology Institution.

• Standards with steel or aluminum substrates consist of 4 plates mounted in a protective binder
• The DeFelsko Certified Coated Metal Plates is ideal for use in the calibration lab, in the field or on the factory floor
• Certified and labeled in both Metric and Imperial units
• Individually serialized for traceability to NIST or PTB - includes a Certificate of Calibration