DeFelsko S Series 4 Piece Epoxy on Steel Round Metal Plate Set, +/- 0.017 mil Accuracy, 1-1/2" Diameter, For PosiTector 6000 F, FS, FRS, FN, FNS, FNRS and PosiTest FM Thickness Gauges

Certified coating thickness standards are 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, Defelsko certified coating thickness standards have measured values traceable to a national metrology institution. Used to verify the accuracy and operation of any type 1 (mechanical) and type 2 (electronic) magnetic, eddy-current or ultrasonic coating thickness gage. Ideal for use in the calibration lab, in the field or on the factory floor. Standards with steel substrates consist of 4 plates mounted in a protective binder. Individually serialized for traceability to NIST or PTB - includes a certificate of calibration. Certified and labeled in both metric and imperial units. Defelsko S series epoxy on steel round metal plate. For PosiTector 6000 F, FS, FRS, FN, FNS, FNRS and PosiTest FM Thickness Gauges. Approximate thickness: zero for plate 1; 75 micrometer / 3 mils for plate 2; 250 micrometer / 10 mils for plate 3; 1500 micrometer / 60 mils for plate 4. Coating/ substrate: epoxy on steel (ferrous). Accuracy: +/- 0.43 micrometer, +/- 0.017 mil. Plate Diameter: 38mm (1.5"); Measurement Diameter: 25mm (1").