Main Features:
- Utilizes both magnetic induction and eddy current measurement methods.
- Enables non-destructive testing of:
- Non-magnetic coatings (such as aluminum, chromium, copper, zinc, tin, rubber, and paint) on magnetic metal substrates (such as steel alloys and hard magnetic steel).
- Non-conductive insulating coatings (such as rubber, plastic, paint, and oxide films) on non-magnetic metal substrates (such as aluminum, copper, zinc, and tin).
- One-button operation for ease of use.
- Compact and integrated design, making it more portable.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Model | Dor Yang 252 |
| Probe Type | F1 and N1 |
| Operating Principle | Magnetic Induction & Eddy Current |
| Measurement Range | 0~1250μm |
| Minimum Resolution | 1μm |
| Measurement Accuracy | Single-Point Calibration: ±(3%H+1) Two-Point Calibration: ±[(1~3%)H+1] |
| Testing Conditions | |
| Minimum Curvature Radius (mm) | Convex: 5, Concave: 10 |
| Minimum Measurement Area Diameter (mm) | Φ10 |
| Basic Critical Thickness (mm) | 0.3 |
| Operating Environment | |
| Temperature | 0~40℃ |
| Humidity | 20%~90% |
| Power Supply | 4 × AAA Alkaline Batteries (1.5V) |
| Dimensions | 150×55.5×23mm (Main Unit) |
| Weight | 120g |
| Standard Accessories | Main Unit, Standard Test Foils, Substrate, AAA Alkaline Batteries |
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