HEF-301 Handheld Eddy Current Flaw Detector 64Hz-5MHz Frequency Range 600g Weight NDT Equipment
Professional handheld eddy current testing equipment with broad 64Hz-5MHz frequency range for detecting cracks, pits, and wear scars in metal materials. Features one-finger operation, 5.5-hour battery life, and compliance with JB/T 10658 and EN1711 standards. Ideal for industrial non-destructive testing applications with multiple probe options.
Frequency Range
from 64Hz to 5MHz, adjustable
Place of Origin
Beijing
Size
183x120x44 (mm)
Packaging Details
Carton
Model Number
HEF-301
Supply Ability
100 sets per month
Product Description
HEF-301 Handheld Eddy Current Flaw Detector
The HEF-301 is a professional-grade handheld eddy current testing instrument designed for non-destructive testing of metal materials. With advanced digital technology and ergonomic design, it delivers reliable flaw detection performance in industrial applications.
Key Features
- Broad frequency range: 64Hz to 5MHz for versatile material inspection
- One-finger operation with smart thumb keyboard design
- High sensitivity for detecting cracks, pits, scratches, and wear scars
- Digital electronic balance technology for stable performance
- Impedance plan display with adjustable parameters
- 5.5 hours continuous operation with removable lithium polymer batteries
- Compliant with JB/T 10658 and EN1711 standards
Technical Specifications
| Frequency Range | 64 Hz ~ 5 MHz (adjustable) |
| Gain Range | 0 ~ 90 dB, adjustable in 0.5 dB steps |
| Phase Rotation | 0 ~ 360°, adjustable in 1° steps |
| Dimensions | 183 x 120 x 44 mm |
| Weight | 600g (net), 4kg (gross) |
| Battery Life | 5.5 hours continuous operation |
| Connectivity | USB port and network port for PC connection |
| Probe Options | Absolute, differential, and self-comparing probes |
Product Images
Maintenance Guidelines
Proper maintenance ensures optimal performance and longevity of your HEF-301 equipment:
- Use dustproof cover when not in operation
- Operate 1-2 hours daily during rainy season to remove moisture
- Ensure proper grounding to eliminate electromagnetic interference
- Store in controlled environment: -10℃ to +50℃, ≤85% RH
- One-year warranty covering quality-related repairs
Important: Do not attempt to repair the equipment yourself. Contact supplier for technical support and use original packaging for returns.
Optional Probes
HEF-301 supports various probe types for different testing requirements:
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