DeFelsko P Series 4 Piece Polystyrene Block Set, +/- 0.1 mil Accuracy, 2-3/4 Length x 1-1/2" Width, For PosiTector 6000 FT, FTS, NTS and FNTS 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. Polystyrene thickness standards consist of 4 blocks supplied in a rugged acrylic storage box. Individually serialized for traceability to NIST or PTB - includes a certificate of calibration. Certified and labeled in both metric and imperial units. Defelsko P series polystyrene block. For PosiTector 6000 FT, FTS, NTS and FNTS. Approximate thickness: 375 micrometer / 15 mils for plate 1; 2mm / 80 mils for plate 2; 4.5mm / 185 mils for plate 3; 6.5mm / 250 mils for plate 4. Coating/substrate: polystyrene blocks. Accuracy: +/- (2.5 micrometer + 0.05 percent of thickness); +/- (0.1 mil + 0.05 percent of thickness). Measures 2-3/4" length by 1-1/2" width.