HEF-24ET Multi-frequency Remote Field Eddy Current Tester
HEF-24ET has a complete set of eddy current testing system. integrated with the conventional multi-frequency, multi-channel, conventional eddy current testing systems, it can also turn to be high-performance, multi-purpose, intelligent eddy current testing apparatus.
Specification
1. Two independently selectable frequencies
2. mixing unit (automatic mixer)
3. Real-time trace memory of 4 eddy current signals
4. Adjustable probe stimulus, 1-8
5. Fast digital / analog electronic balance
6. Four trace impedance plan and eight internal belt curve analysis display,
7. time-base scan display.
8. Delayed blanking function of memory path
9. Menu-driven man-machine dialogue (in English).
10. Operating system is WinXp, Win7, Win8
11. Automatic signal amplitude and phase measurements, and eddy current signals slow (adjustable) playback
12.Configuration analysis function
13. Can be equipped with access absolute, differential and self-comparison forms, including through type, interpolation type, flat type, point, rotary and other probe
14. With a unique non-constant-amplitude phase / amplitude domain Alarm
15. Multiple hardware alarm output port
16. Real-time alarm output, delayed alarm output
17. Mass storage can be various testing procedures and test data
18. C-scan display
19. Automatic Phase / defect depth curves show
20. One-screen display the cross-section diagram of in-service pipeline, the rank number of tested tubes, and the eddy current testing signals.
21. Classified marks of pipe cross-section diagram, to form eddy current testing overview map of in-service pipeline
22. Classified statistical test results (tables and histogram display), to facilitate the cumulative analysis of test results
23. Automatically display the calendar and time
24. Optional Data Analysis System
| Frequency range |
50 Hz ~ 10 MHz |
| Gain range |
0 ~ 99dB continuously adjustable, the work of each file 0.1dB step |
| Phase Rotation |
0 ~ 359 ° continuously adjustable, precision 1 °. In the phase-setting process, the screen instantly displays the phase change in impedance after the plans and eddy current signal amplitude and phase values, convenient and intuitive |
| Digital filtering: Low-pass |
0hz ~ 2000hz, high-pass: 0hz ~ 2000h |
Applications
Particularly applicable to nuclear energy, electric power, petrochemical, aerospace, aviation and other departments in the service of copper, titanium, aluminum, zirconium and other pipes, metal parts of the flaw detection and wall thickness measurements, and a variety of ferromagnetic pipeline testing, analysis and evaluation.
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English
