HEF-30D Digital Eddy Current Detector with 8-Frequency Sorting, 1-4 Channels, 10Hz-10MHz Frequency Range
Advanced digital eddy current detector featuring 1-4 detection channels, 8-frequency rapid sorting for material analysis, and 10Hz-10MHz frequency range. Portable design with long battery life, automatic data storage, and flexible probe configurations. Ideal for industrial inspection, laboratories, and educational applications with high stability and professional software capabilities.
Frequency range
10 Hz-10 MHz, continuously adjustable, up to 2 simultaneous detection, can be limited mixing; ◆ Automatic / manual amplitude and phase adjustment
Place of Origin
Beijing
Missed rate
≤ 0%, misjudgment rate (mistakenly qualified products to determine nonconforming products) ≤ 1%
Packaging Details
Standard export package
Detection channel
1-4 (depending on the model configuration)
Model Number
HEF-30D
Product Description
Portable
Multi-function
8-Frequency Sorting
Economical
Flexible Configuration
Product Overview
HEF-30D series multi-function digital eddy current detectors feature advanced digital technology, intelligent operation, and high integration. The system incorporates independent 1-4 channel eddy current detection with powerful detection functions, experimental capabilities, excellent stability, and high noise immunity while supporting diverse practical applications.
Key Features
- Simultaneous multi-channel detection with mixed frequency capability
- 8-frequency rapid sorting for hardness, material, heat treatment, and shape differences
- Powerful software compatible with notebook and desktop computers
- Automatic data storage and test report generation
- English language interface with bilingual support
- Long battery life for extended outdoor operation or direct power supply
- Flexible probe configuration for various applications (through-type, plane, point, sorting probes, rotary sweepers)
- Ideal for universities, laboratories, special equipment inspection, and small batch detection sorting
Technical Specifications
| Specification | Details |
|---|---|
| Detection Channels | 1-4 channels (model dependent) |
| Frequency Range | 10 Hz - 10 MHz, continuously adjustable |
| Simultaneous Frequencies | Up to 2 frequencies with mixed frequency limitation |
| Gain Range | 0.0 - 99.0 dB, 0.1 step adjustment |
| Phase Rotation | 0 - 360°, 1° step adjustment |
| Signal-to-Noise Ratio | ≥ 10dB |
| Missed Rate | ≤ 0% |
| Misjudgment Rate | ≤ 1% |
| Stability | ≤ 2dB over 8 hours |
| Operating Temperature | 0℃ - +45℃ |
| Dimensions | 350 × 360 × 120mm (L × W × H) |
| Weight | 4kg |
| Power Supply | AC 220V/110V and battery operation |
Application Areas
Nuclear power, petroleum, chemical, metallurgy, university teaching, auto parts manufacturing, various laboratories, special equipment and related industries.
Standard Configuration
- Multi-functional intelligent digital eddy current detector (flaw detection + sorting)
- Software and drivers (USB drive)
- Custom probes and accessories based on user material, specifications, and shape
- Standard test block (optional or customizable)
- User manual, warranty card, and product list
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