eddyMax® 4U
 
Digital 4-Frequency
Universal Eddy Current Testing Instrument
 
. . . . . .
Hand-, Rotation- and Scan-Testing
in an universal 4-Frequency Instrument
 
Technical Data
 

Frequency Range
10 Hz up to 2.5 MHz
 
Number of Frequencies
4 adjustable frequency channels. Adaption of the transmitter output voltage to the probe, range -40 up to 8 dB adjustable in 0.1 dB increments
 
Flexible Channels
Depending on the inspection task and the application used for the inspection several channels for signal processing including signal mixing channels are available
 
Probe Matching
Adjustable preamplifier for optimal matching to the sensitivity of the probe, range 0 up to 78 dB in 6 dB increments with signal level indicator
 
Amplifier
Total gain range from -48 up to 126 dB main gain range from -48 bis 126 dB, adjustable in 0.1dB increments, preamplifier range from 0 up to 78 dB, X/Y axis spread from -20 dB up to 20 dB adjustable in 0.1 dB increments
 
Phase
360° in 0.1°- increments
 
Filter
Adjustable low pass and high pass filter, range from 0.1 Hz up to 5000 Hz
 
Dimensions
Height: 125mm
Width : 320mm
Length: 295mm
(without grip)
 
Weight
6.5 kg

Signal Display
Coloured signal display in impedance and chart mode, switchable to display in impedance mode with several signal windows.
The dot can be displayed in store or nonstore mode with highlighted signal trace.
 
Signal display in C-Scan Mode
Coloured signal display in the impedance window and coloured C-Scan display in the chart window
 
Probe Adaptor
Exchangable probe adaptor for connection of probe from other manufacturer
 
Probe Modes of Operation
The instrument can be used for static testing with hand probes or dynamic operation with rotation probes. All types of probes like SR-probe, bridge probes and reflection probes can be connected.
 
Power Supply
100 to 240V AC
(50 to 60 Hz)
19V DC with optional adaptor
Li-Ion battery packs

Screen
14" / 360mm TFT high luminance active matrix colour display
 
System In- / Outputs

  • Parallel printer interface Centronics
  • Serial interface RS232
  • USB connectors for external devices
  • Ethernet network connector
  • PCMCIA Cardbus
  • EC probe connector
  • EC system connector
  •  
    Operation
    Parameter setting by menues and function keys. Storage of the entire parameter setting and signals on hard disk or on external USB storage devices. Integrated touchpad pointing device and keykoard.
     
    Protocol Functions
  • Hardcopy of the screen display
  • Text editor for labeling the screen display prior to the output
  • Protocol output with text editor and documentation of the instrument parameters of all used channels
  •  
    Software Modules
  • universal eddyMax® ScanMax-Software
  • Windows XP
  • optional:
  • eddyMax® Scan Imaging Software
  • eddyMax® BoreMax application for 4-frequency aircraft borehole inspection
  • eddyMax® RivetLiner application for inspection of rivetrows on aircrafts
  •  
    Extensions and Accessoires
     
    Optional Instrument Extensions
     
    probe adapter
     
    external storage devices
     
    protocol printer
     
    transport bag
     
    transport box
     
    additional Li-Ion battery packs
     
    additional independant battery charger
    Software Extensions
     
    Scan Imaging for C-Scan signal processing and analysis
     
    TubeMax and WinDevos software for heat exchanger tube inspection
     
    Interface for programming own applications
    Accessories
     
    scanner for C-scan testing at flat and rotational symmetric samples
     
    remote controlled polar- and XY-manipulator systems
     
    probe rotors for borehole and tube testing
     
    probes for a wide range of applications
     
    C-MEC® remote field extension
     
    probe-push-puller for heat exchanger tube inspection
     
    test and calibration standards
    Home Impressum