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.
|For use with magnetic, eddy-current and ultrasonic coating thickness gages.|
(Not intended for use with magnetic pull-off type gages)
|Certified Plastic Shims|
|Simulate a coating over the customer’s particular substrate material or shape. Gage performance can be conveniently verified on a regular basis as called for by some international test methods.|
Each shim is packaged in their own plastic protective pouch.
One Certificate of Calibration showing traceability to NIST is included with each shim or set of shims.
|Certified shims provide an economical alternative to STANDARDS with a reduced accuracy of ±0.1 mil (±2.5 åµm).|
|Certified Plastic Shims are available in the following thicknesses (all thicknesses are approximate):|
|Inventory Code||Thickness (Mils)||Thickness (Microns)||Color|
|Non-Certified Plastic Shims|
|Each Set consists of five color-coded shims and is supplied in a sturdy envelope. One set is included with every PosiTector 6000, PosiTector 100, PosiTector 200 and PosiTest DFT.|
|They provide a quick operational check of the probe by allowing the user to perform practice measurements. They can also be used to protect the probe when measuring on tacky, rough or hot surfaces.|
|While DeFelsko inspects these shims to ensure they are within the nominal stated tolerance, they are not traceable to any national or international standard. Accuracy is ±0.2 mils (±5 microns).|