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SONDA LF 50

PORTABLE AIRSCAN

The SONDA LF 50 is a portable, air-coupled ultrasonic Flaw Detector with DSP, memory card, and PC connection for manual field inspection.

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B-SCAN ALARM MAPPING

 

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LOW FREQUENCY AIR-COUPLED TRANSDUCERS HANDHELD YOKE WITH PAIR OF TRANSDUCERS

FEATURES

  • Frequency range from 20 - 450 kHz
  • Adjustable time base with zoom
  • Freeze display
  • Freeze peak values
  • Digital signal processing for averaging, frequency spectrum (FFT), and FIR filters
  • Numerical display of amplitude and TOF
  • 2-D display of activated alarms ("B-scan")
  • Analog and digital output of amplitude and TOF
  • Analog output of A-scan
  • A-scan printing on portable printer
  • Alarm activated 12V switch
  • PC connection for remote control and data transfer
  • Recording of all setup parameters
  • A-scan recording
  • Voice recording and playing
  • Real-time clock for data recording
  • C-scan data acquisition for display on PC
  • Battery or direct line voltage operation
  • Low power mode
  • Automatic power-off

SPECIFICATIONS

  • Plug-in memory cards (PCMCIA) for up to 2048 A-scans, 100 AVG diagrams, 100 device settings, and voice recording (40 minutes)
  • Gain: 20 - 100 dB in 0.1 dB steps
  • Frequency range: 20 - 450 kHz
  • Toneburst: 1-16 pulses
  • PRF: 50 - 5000 Hz
  • Analog filters: Wideband, 50, 120 kHz
  • Digital filters (FIR): 50, 120, 400 kHz
  • Amplitude and TOF analog output 0 - 5 V
  • Communication interface: RS 232, RS 485
  • Digitization rate: 36 - 256 MHz
  • Display: 128 x 256 pixels (fast display with backlite)
  • Operating Range: -20 0C to + 50 0C
  • Battery operating time: 8 hours
  • Dimensions: 8 x 6 x 2 " (185 x 130 x 50 mm)
  • Weight: 4.4lbs (2 kg) with batteries
PC Software
  • Data transmission through RS 232 or RS 485
  • File transmission from the PCMCIA card
  • A-scan display
  • Audio record playing - WAV format
  • C-scan display
  • Display in colours, 3-D display of defects
  • PCX - format for import to Word, Excel, Access
  • TXT - format for thickness measurements
  • Real-time monitoring

ACCESSORIES

  • Replaceable rechargeable battery
  • External rechargeable battery (optional)
  • Battery charger
  • RS 232 cable
  • 2 each BNC-BNC cables
  • Instrument cover
  • Rugged carrying case
  • Operator's Manual

 

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