Detailed Product Description
ET40I Dual-Frequency & Four-Channel & Intelligent Eddy Current Detector is a new generation of eddy current nondestructive testing equipment, it adopts the most advanced FPGA, DSP digital electronic technology, eddy current technology and micro processor technology, multi-channel real-time detection technology can detect ferromagnetic and non ferromagnetic metal pipe inner wall and the outer wall defects effectively.The DSP/FPGA high speed data processing circuit, ensure the high sampling rate and low noise instrument, preventing the false or false positives.ET40I with four independent detection channels and four independent adjustable detection frequency, can get four different frequencies reflect the differential, absolute vector signal, detection and wall thickness measurement at the same time. ET40I uses advanced eddy current impedance plane and timebase technology design, not only convenient debugging and operation, and is reliable, stable and sensitive detection capability.
Instrument features
Testing channel: 4
Testing frequency: 2
Frequency range: 64 Hz～5 MHz
Testing speed: 160meter/min
Gain range: 0～90dB continuously adjustable，adjust0.5dB
Phase rotation: 0 ~ 359 degrees continuously adjustable, the accuracy of 1 degrees
Non-amplitude phase / amplitude domain alarm
Gain ratio(Y/X): 0.1～10
Fast digital / analog electronic balance
Real-time and delayed hardware alarm output
Precision tip, tail end cutting function
Synchronous alarm output
Mass storage and reproducing the detection signal
Has a memory trace delay blanking function
Automatic signal amplitude and phase measurement
Can save the detection report manually or automatically
All digital parameter adjustment
Can be driven by different forms of the detection probe
The background selection of Cartesian coordinate system and polar coordinate system
Mass storage detection parameters and detection data
Digital filtering function
Real time base + impedance plane display
Band-pass filter
Windows operating interface, modular man-machine dialogue
Probes and accessories
Application field
