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The driving of traditional eddy current instrument is sine wave, processing of signal is also main frequency, so many useful information which within subaltern wave are neglected EEC-41 eddy current instrument adopts Fourier transformation method to analyze the signal in real time, calculate and restore the main frequency and high times harmonic weight of the signal, effectively measure and analyze defect or physics and chemistry performance of work pieces Therefore the EEC-41 can be used in the occasion of general eddy current, low frequency eddy current, pulse eddy current, remote field and leaking magnetism This instrument can choose, analyze the main frequency of the signal or 2,3,4,5,6,7 times harmonic weight, have broken the limitation of the general eddy current instrument that only inspect the main frequency of signal So it greatly expands the range of application, and the function take on an entirely new look
  • Main Feature
  • Technical Parameter
  • Application
● Show F1, F3, F5, F7 spectral picture in real time
● Show F1, F2, F3, F4, F5, F6 or F7 impedance plane figure alone
● Many ways of figure filter
● Set the selectivity of 60.00%~99.99% (adjustable) oval sorting area (configuration analysis)
● 8 hardware alarming output interfaces
● Huge memory for storing independent inspection procedures and  result
● Directly show the interested material characteristic in the form of number value
● Manu type man-machine dialog (Chinese、English edition, traditional / simplified style for selection)
● Probes can be absolute, differential and comparable etc.
● Size: 490*426*177mm 
● Weight: 20 kg
● External power supply: AC 220V
● Range of operating temperature: 0 ℃ - 40 ℃
● Frequency range: 5Hz~500KHz
● Frequency:8
● Channels:1
● Encourage waveform: sine wave 
● Gain range: 1~256 adjustable in 1 step
● Probe intensity: 1~8 adjustable in 1 step
● Probe gain: 0~3 adjustable in succession
It can be used in many fields such as low frequency eddy current , pulse eddy current and remote field eddy current.