HEF-24ET Multi-Frequency Eddy Current Flaw Detector for Boiler Tubes & Heat Exchangers
| Attribute | Value |
|---|---|
| Variety of display | impedance, time base (A scan, B scan, C scan) |
| Power supply | 100-240V 50/60Hz |
| Frequency | 50 Hz～10 MHz |
| Probe drive (motivation) Level | 1-16 |
| Gain ratio | (X/Y)0.1～10.0 |
| Digital filtering | Low-pass: 0hz ~ 2000hz, high-pass: 0hz ~ 2000h |
| Memory | Real-time memory to track the eddy current signals |
| Channel | four relatively independent testing channels |
The HEF-24ET is an intelligent multi-frequency eddy current detector representing the latest generation of nondestructive testing equipment. Incorporating advanced digital electronics, multi-frequency eddy current technology, and microprocessor technology, it enables real-time detection of inner and outer wall cracks in both ferromagnetic and non-ferromagnetic metal pipes.
This comprehensive eddy current testing system combines regular frequency and multi-channel capabilities into a high-performance, multi-purpose intelligent system. With multiple independent test channels, it captures both absolute and differential eddy current signals across a broad frequency range (50Hz to 10MHz).
- Multiple independent testing channels (up to four frequency mixing units)
- Advanced signal processing with weak signal amplification and strong anti-interference capability
- Through-type probe design for high sensitivity detection of pipe wall defects
- Automatic detection with high sensitivity and stable performance
- Multiple testing procedures and multi-window display modes
- Fully digital design with standardized testing procedures
- Supports both English and Chinese operation with online help
- Compatible with various probe types (through-type, interpolation, flat, point, rotating)
- Mass storage for test procedures and data
- Optional data analysis system
Ideal for nuclear energy, power generation, petrochemical, aerospace, and aviation industries. Suitable for in-service testing of copper, titanium, aluminum, zirconium pipes and various metal components. Effective for flaw detection and wall thickness measurement in ferromagnetic pipelines including:
- Boiler tubes
- Heat exchanger tube bundles
- Underground pipes
- Cast iron pipes
- Main unit HEF-24ET
- Bobbin probe with 2 meters cable
- Battery charger
- English operation manual
- HUATEC calibration certificate
- Carrying case
- Bobbin ECT-standard probes in various sizes (Ø9mm, Ø10.8mm, Ø15mm, Ø21mm)
- Calibration blocks in carbon steel, stainless steel, copper etc.
- Custom-sized probes available upon request
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.