2채널 초음파 탐상기(TWO CHANNEL ULTRASONIC FLAW DETECTOR)

모델 DIO-562-2

The DIO-562-2 is a portable two channel ultrasonic Flaw Detector with DSP, memory card, and PC connection for automated scanning and railway inspection.

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2 CHANNEL INSTRUMENT DISPLAY

특징들 (FEATURES)

  • 2 채널과 3개 게이트 -알람과 듀얼 탐촉자와 2개의 사각 탐촉자로부터 시그널을 동시에 디스플레이 (Two channels and 3 gates with alarms, simultaneously displaying signals from dual transducer and from two angle beam transducers)
  • AVG 다이어그램과 DAC곡선 (AVG diagrams and DAC curves)
  • Time controlled gain TCG, DAC
  • Curve calibration for SDH, F.B.H., and B.W.E
  • Adjustable time base with zoom
  • Immersion interface triggering
  • Freeze display and peak values
  • Digital signal processing for averaging, frequency spectrum (FFT) and FIR filters
  • 2-D display of activated alarm ("B-scan")
  • Alarm activated 12V switch
  • Analog and digital output of amplitude and TOF
  • Analog output of A-scan
  • A-scan printing on portable printer
  • PC connection for remote control and data transfer
  • Saving of all setup parameters
  • Automatic recording of GPS coordinates and time
  • A-scan recording
  • Voice recording and playing
  • B- and C-scan data acquisition for display on PC
  • Battery or direct line voltage operation
  • Low power mode / Automatic power-off
NUMERICAL DISPLAY OF

Thickness Measurements:

  • From initial pulse to the first echo
  • Between echos in two gates (flanks or peaks)

Path Length With Angle Probes:

  • Length of sound path
  • Projected distance
  • Depth of defect

Echo Height in dB

  • Relative to AVG or DAC curve
  • Relative to reference echo
  • Attenuation measurement

사양들 (SPECIFICATIONS)

  • Plug-in memory cards (PCMCIA) for up to 2048 A-scans, 100 AVG diagrams, 100 device settings, and voice recording (40 minutes)
  • Gain: 15 - 100 dB in 0.1 dB steps
  • Frequency range: 0.5 - 20 MHz
  • Toneburst: 1.0 - 8 MHz
  • PRF: 50 - 5000 Hz
  • Analog filters: Wideband, 2.5, 5.0 MHz
  • Digital filters (FIR): 1, 2.5, 5 MHz
  • Propagation velocity: 1000 - 10,000 m/sec
  • Max. range in steel: 8m
  • 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 0 C
  • 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
  • B- and 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