Description
Overview
GAOTek coating thickness tester gauge is a professional non-destructive testing instrument used to measure the thickness of nonmagnetic coatings and coatings on the surface of magnetic metal materials such as steel. Use the principle of magnetic induction measurement for fast non-destructive measurements. Magnetic thickness measurement method can be used to measure the thickness of non-magnetic coating on magnetic metal substrate (such as steel and iron) without damage (such as zinc plating, chromium, Gu, enamel, rubber, powder, paint, electrophoresis, enamel, plastic spraying, coating, anti-corrosion and fireproof coating, etc.). Application: Widely used in coating industry, manufacturing industry, metal processing industry, chemical industry, commodity inspection and other testing fields.
Technical Specifications
| Measuring Range | 0 μm to 9500 μm |
| Minimum Contact Area | 0.80 in (20.5 mm) |
| Measurement Accuracy | ± (3%) H＋2 μm |
| Thinnest Substrate | 0.016 in (0.4 mm) |
| Minimum Curvature | Convex 0.19 in concave 0.98 in (Convex 5 mm concave 25 mm) |
| Resolving Power | 0.1 μm or 1 μm |
| Power Source | Three alkaline batteries |
| Size | 5.12 in × 2.76 in × 0.98 in (130 mm × 70 mm × 25 mm) |
| Display | 2.3 in colour screen |
| Weight | 0.22 lb (100 g) |
| Using Environment | 32 °F to 140 °F (0 ℃ to 60 ℃ and 20% RH to 90% RH, not a strong magnetic place) |