Digital Multi-channel/multi-frequency Eddy Current System for Oil & Gas and Power Industries

Model

 IDEA-24ET

Product

 Multi-frequency Remote Field Eddy Current Tester

Type

Eddy Current

Description

    IDEA-24ET intelligent all-digital multi-frequency eddy current testing instrument is a new generation of eddy current non-destructive testing device, With the adoption of the most advanced digital electronic technology, multi-frequency eddy current technology, and microprocessor technology, it can achieve effective inner wall and outside wall cracks detection of the ferromagnetic and non- ferromagnetic metal pipes in real time. IDEA-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 turns to be high-performance, multi-purpose, intelligent eddy current testing apparatus.

    With four relatively independent testing channels, IDEA-24 ET can receive four absolute and four differential eddy current signals. via the soft switching, the instrument can also be switched to be two dual-frequency eddy curent testing detectors with two simultaneous probe connections.The testing frequency is 50Hz to 10MHz with a variable frequency range for choices, and it has the function of weak testing signals amplification and strong anti-jamming capability. Applied to the tube cracks testing, with inner-through probe, it can easily detect the defects such as innder/outside wall surface crack, pits, corrosion, thinning, wall materials and internal defects. And it has the feature of computer-controlled auto-testing, digital display, high testing sensitivity, stable performance and so on.

    Therefore, IDEA-24ET particularly suitable for various in service metal (copper, titanium, aluminum, zirconium and other metal material) tubes and metal parts flaw detection and wall thickness measurements and evaluation analysis in nuclear energy, electric power, petrochemical, aerospace, aviation and other departments. More detailed, such as the testing of before service or in service boiler tube, heat exchanger tubes, underground pipes and cast iron pipes,etc.  

Specification

1. Adopted with the most advanced digital electronic technology, remote field eddy current technology and microprocessor technology.

2. Digital display, high sensitivity, stable performance, strong anti-interference ability

3. The role of multi-frequency, effectively inhibit the interference signals from other parts.

4. With advanced performance of conventional multi-frequency, multi-channel eddy current testing systems.

5. Once passing through the pipe, it can be detect inner and outside wall surface cracks, pits, corrosion, wall thinning, and wall materials and internal defects.

6. Can switch into multiple single-frequency eddy current instrument via the switch

7. Equipped with professional data analysis software, to improve the detecting efficiency of the detecting personnel.

Parameter

1. Frequency range: 50 Hz ~ 10 MHz

2. Two independently selectable frequencies

3. 3 mixing unit (automatic mixer)

4. Real-time trace memory of 4 eddy current signals

5. Gain range: 0 ~ 99dB continuously adjustable, the work of each file 0.1dB step

6. 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

7. Adjustable probe stimulus, 1-8

8. Fast digital / analog electronic balance

9. Four trace impedance plan and eight internal belt curve analysis display,

10. time-base scan display.

11. Delayed blanking function of memory path

12. Menu-driven man-machine dialogue (in English and Chinese versions, Chinese Traditional / Simplified fonts optional).

13. Operating system is Win98, WinMe, Win2000, WinNT, WinXp.

14. Automatic signal amplitude and phase measurements, and eddy current signals slow (adjustable) playback

15. Digital filtering: Low-pass: 0hz ~ 2000hz, high-pass: 0hz ~ 2000h.

16. Configuration analysis function

17. Can be equipped with access absolute, differential and self-comparison forms, including through type, interpolation type, flat type, point, rotary and other probe

18. With a unique non-constant-amplitude phase / amplitude domain Alarm

19. Multiple hardware alarm output port

20. Real-time alarm output, delayed alarm output

21. Mass storage can be various testing procedures and test data

22. C-scan display

23. Automatic Phase / defect depth curves show

24. One-screen display the cross-section diagram of in-service pipeline, the rank number of tested tubes, and the eddy current testing signals.

25. Classified marks of pipe cross-section diagram, to form eddy current testing overview map of in-service pipeline

26. Classified statistical test results (tables and histogram display), to facilitate the cumulative analysis of test results

27. Automatically display the calendar and time

28. Optional Data Analysis System

Special Note:

          IDEA-24ET can be equipped with the following software systems:

          IDEA-NDTS1 intelligent eddy current data analysis system (software)

          IDEA-NDTS2 tube map editing system (software)

    the Intelligent network system compatible with non-destructive testing to achieve some latest functions such as remote field parameters control, data sharing and handling between senior analysts and field  personnel, which greatly reduces the workload of senior NDT engineers and improves the testing  efficiency.

Application

the flaw testing of various metal material such as metal tubes, bars, parts, etc