Description
Overview
GAOTek high precision coating thickness gauge is a professional non-destructive testing instrument for measuring the thickness of coating on the surface of metal materials and anti-corrosion and fireproof coatings. Different measuring methods are used according to different metal substrates. A. 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.).
Technical Specifications
| Measuring range | 0 μm to 1250 μm |
| Minimum contact area | 0.6299 in (Φ16 mm) |
| Measurement accuracy | ± (1% to 3%) H＋1.5 μm |
| Thinnest substrate | 0.0079 in (0.3 mm) |
| Minimum Curvature | 0.2 in to 0.98 in (Convex 5 mm concave 25 mm) |
| Resolving power | 0.1 μm or 1 μm |
| Power source | Three alkaline batteries |
| Display | 5.842 cm (2.3 in) color screen |
| Using environment | O °F to 140 °F (0 ℃ to 60 ℃) and 20%RH—90%RH, not strong magnetic place. |
| Weight | 0.22 lb (100 g) |