DeFelsko Zero Plates for Coating Thickness Gages
DeFelsko Zero Plates are precision, uncoated metal plates (steel or aluminum) used to establish a true “zero” baseline reading before measuring coatings. They ensure that coating thickness gages correctly read zero on bare substrate or shim base. Traceable calibration enhances reliability for inspection and quality control.
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DeFelsko Zero Plates for Coating Thickness Gages
Designed as calibration accessories, DeFelsko Zero Plates provide a stable, known reference surface for gage zeroing. Often included in standard sets, they also act as substrates for measuring shims or coatings on nonmetal materials. Their precision machining ensures minimal deviation in thickness reference.
Features
Overview
| Specification | Value / Description |
|---|---|
| Materials | Uncoated precision steel (1018) or aluminum (6061-T6) |
| Plate sizes & models | Small round Ø 38 mm (1.5″) Medium square 100 × 100 × 6 mm Large square 180 × 180 × 6 mm |
| Ideal for probes / use cases | Small steel plate: PosiTector 6000 F, FS, FRS, FN, etc. Medium plate: FT, FTS, etc. probes. Large plate: FLS, J probes, etc. |
| Function / role | Provide zero point for gages, base for shims or measuring materials lacking substrate |
| Additional info | Plates are part of coated metal standard sets and verification protocols |
