Description
Overview
GAOTek Coating Thickness Gauge measures the thickness of non-magnetic materials (e.g., paint, plastic, porcelain enamel, copper, zinc, aluminium, chrome etc.) on magnetic materials (e.g., iron, nickel etc.). Often used to measure the thickness of galvanizing layer, lacquer layer, porcelain enamel layer, phosphide layer, copper tile, aluminium tile, some alloy tile, paper etc. This measures the thickness of non-magnetic coatings on non-magnetic metals. It is used on anodizing, varnish, paint, enamel, plastic coatings, powder, etc. applied to aluminium, brass, non-magnetic stainless steel, etc.
Features
- Can store the new data in 99 groups.
- Two measurement mode: Single and Continuous
- Metric/imperial system selectable.
- Separate Type can provide several types of probes
- Measurement can be more flexibility
- Integral Type suitable for single-hand operation
- Large probe with large contact surface has better stability
- Continuous, good repetitive and precise measurements
Technical Specifications
| Operating Principle | Magnetic Induction / Eddy Current (F / NF) |
| Measuring Range | 0 um to 1250 um / 0 mil to 50 mil |
| Resolution | 0.1 um / 1 um |
| Min. Radius Workpiece | F Type: convex 0.059 in (1.5 mm) / concave 0.98 in (25 mm) |
| NF Type: convex 0.11 in (3 mm)/ concave 1.96 in (50 mm) | |
| Min. Measuring Area | 0.23 in (6 mm) |
| Min. Sample Thickness | 0.011 in (0.3 mm) |
| Accuracy | ± 1 % to 3 %n or ± 2.5 um |
| Metric / Imperial | Convertible |
| Battery Indicator | Low Battery Indicator |
| Operating Conditions | Temp. 32 °F to 104 °F (0 °C to 40 °C), Humidity: 10 % RH to 90 % RH |
| Power Supply | 4 x 1.5 V AAA (UM-4) Battery |
| Dimensions | 4.96 in x 2.55 in x 0.23 in (126 mm x 65 mm x 35 mm) |
| Weight | 0.17 lb (81 g) (Not Including Batteries) |