Overview:
This device enables rapid, non-destructive, and precise measurement of coatings and plating thickness. It is suitable for both laboratory and on-site engineering applications. By using different probes, it can meet various measurement needs. The instrument is widely used in manufacturing, metal processing, chemical industries, and commercial inspection fields. It is an essential tool for material protection professionals.
Features:
- Fully Chinese menu interface for simple and convenient operation.
- Uses the eddy current thickness measurement method to non-destructively measure non-magnetic metal substrates (such as rubber, plastic, paint, and oxide films on aluminum, copper, zinc, and tin).
- Offers two measurement modes: Continuous Measurement Mode (CONTINUE) and Single Measurement Mode (SINGLE).
- Provides two working modes: Direct Mode (DIRECT) and Group Mode (A-B).
- Equipped with five statistical functions: Mean (MEAN), Maximum (MAX), Minimum (MIN), Number of Tests (NO.), and Standard Deviation (S. DEV).
- Multiple calibration methods: Basic zero calibration and system error correction using five calibration foils.
- Storage function: Can store measurements of four types of workpieces, with 26 groups per workpiece type, each group containing 15 measurements, for a total of 1560 measurement values.
- Deletion function: Allows deletion of individual suspicious measurements or all stored data for new measurements.
- Limit setting: Automatically alerts when the measured values exceed set limits.
- Beep sound prompts during operation.
- High-brightness LED backlight display for use in dim lighting conditions.
- Two power-off modes: Manual shutdown and automatic shutdown.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Model | Dor Yang 261 |
| Probe Type | N1 |
| Working Principle | Eddy Current (NFe) |
| Measuring Range | 0-1250 µm |
| Minimum Resolution | 0.1 µm |
| Measurement Error | ±(3%H+1), where H is the actual thickness of the measured object |
| Statistical Functions | Mean (MEAN), Maximum (MAX), Minimum (MIN), Number of Tests (NO.), Standard Deviation (S. DEV) |
| Working Modes | Direct Mode (DIRECT) and Group Mode (A-B) |
| Measurement Modes | Continuous Measurement Mode (CONTINUE) and Single Measurement Mode (SINGLE) |
| Storage Capacity | 1560 measurement values |
| Display | Black and white |
| Testing Conditions | |
| Minimum Curvature Radius (mm) | Convex: 1.5, Concave: 9 |
| Minimum Area Diameter (mm) | Φ7 |
| Minimum Critical Thickness (mm) | 0.5 |
| Operating Environment | |
| Temperature | 0~40°C |
| Humidity | 20%~90% |
| Power Supply | 2 × 1.5V batteries |
| Dimensions | 163 × 78 × 33 mm |
| Weight | 200 g |
Standard Accessories:
- Main unit
- Standard calibration foils
- Substrate
- Batteries
- Documentation
- Instrument case
Optional Accessories:
- Additional substrates
- Calibration foils
- Protective case
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