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The
TesTex, Inc. TX4400 ECT Inspection System is based on the Eddy
Current Technique to quickly and accurately inspect non-ferrous metal
tubing from the tube I.D.
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The
four-frequency system can detect and size ID/OD pitting, baffle
cutting, erosion, steam impingement, general wall losses, etc. The
system has differential and absolute responses for each frequency.
The system also has a built in reference signal to generate an
absolute signal without the use of a Reference probe.
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The
TX4400 Electronics Box is coupled with an IBM compatible laptop
computer to operate the system through windows based software. All
data is archived for analysis and processing as well as for
comparison for future inspections.
Example screen from the ECT Analysis application
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Real-time
mixing is available for suppression of support/baffle plates. The
system may view absolute and differential modes at the same time.
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The
electronic boards are designed for independent operation to permit
easier troubleshooting, repair, and expansion. Each of the main
circuit boards is designed to act as a nearly complete single
frequency system. More frequencies can be added to a system by
inserting additional circuit boards to the backplane board.
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- Frequency ranges from 1 khz to 1.2 Mhz
- 4 Frequency simultaneous injection
- Probe insertion speeds up to 20ft/sec.
- Automated analysis
- Windows based software
- 110/220V operation
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