For use with all Type 2, electronic coating thickness gages.Gage performance can be conveniently verified on a regular basis as required by some international test methods Simulate a coating over a particular substrate material or shape.They are not suitable for use with magnetic pull-off gages. Non-Certified Plastic Shims (foils) provide a quick operational check of the instrument and they allow the user to perform practice measurements when placed over metal.Īlternatively, they can be placed over an uncoated metal substrate. A coating thickness gage measures shim thickness when this shim is placed over a smooth metal surface ( zero plate). They have a reduced accuracy of ☒ µm (☐.08 mil). Certified and labeled in both Metric and Imperial unitsĬertified Plastic Shims (foils) provide an economical alternative to coated metal plates.Individually serialized for traceability to NIST or PTB - includes a Certificate of Calibration.Polystyrene thickness standards consist of 4 blocks supplied in a rugged acrylic storage box.Standards with steel or aluminum substrates consist of 4 plates mounted in a protective binder.Ideal for use in the calibration lab, in the field or on the factory floor.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 this purpose, DeFelsko certified coating thickness standards have measured values traceable to a National Metrology Institution. 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. Certified coated metal plates and polystyrene blocks 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.
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