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GAOTek Multi-Channel Ultrasonic Flaw Detector
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GAOTek Gloss Test Meter

GAOTek Digital Ultrasonic Flaw Detector

GAOTek digital ultrasonic flaw detector is an advanced type, can quickly, easily and without damage, accurately detect, locate, evaluate and diagnose various defects.

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SKU: GAOTek-SFD-278 Category:
Description

Description

Overview

GAOTek digital ultrasonic flaw detector is an advanced type, can quickly, easily and without damage, accurately detect, locate, evaluate and diagnose various defects inside the workpiece such as cracks, welds, pores, sand holes, inclusions, folding, etc.

 

Features

  • Measurement display modes: +, -, full wave, RF
  • Linear suppression (up to 80% screen height)
  • Single/double crystal probe options
  • Gate setting and alarms
  • 500 independent detection channels
  • Angle and K value display modes
  • Automatic DAC curve generation (10 points)
  • Automatic AVG curve with custom defects
  • Probe calibration function Stores 100 sweep patterns and parameters
  • Graphics playback from storage
  • Content deletion by storage group
  • Peak memory
  • Freeze/thaw with sound path and echo analysis
  • Real-time power status indication
  • USB communication support
  • Li-battery (10+ hours), low consumption
  • Buzzer alarms
  • Light, user-friendly design.

 

Technical Specifications

Scan range 0 in to 393.7 in (0 mm to 10000 mm)Adjusting step distance: 3.94e-2 in (1 mm)
Pulse shift -7 ms to 9984 msAdjustment step: 1 (-7 ms to 9984 ms)
Probe zero point 0.0 ms to 99.99 msAdjust the step: 0.01 ms
Material sound speed(m/s) 39370 in/s to 590551.18 in/s (1000 m/s to 15000 m/s)Adjust the step: 1
Working methods Single probe (receive and send), dual probes (one for receiving one for sending)
Frequency Range 0.5 MHz to 20 MHz
Gain adjustment 0 dB to 120 dBAdjust the step: 0.2 dB, 1 dB, 2 dB, 4 dB, 6 dB, 8 dB ,10 dB, 20 dB, 50 dB
Linear inhibition Screen height 0% to 80%, step size: 1%
Vertical linearity error Vertical linear error, not more than 3%
Horizontal linear error Within the scan range, not more than 0.2%
Flaw detection sensitivity margin ≥ 62 dB
Dynamic Range ≥ 32 dB
Alarm Incoming wave alarm
Display screen Display:High-brightness color 5.7 in (144.78 mm) display
A-Scan display area Full screen or localA-Scan shows freeze and thaw A-Scan fills
Flaw detection channel 300
Data storage 500 A-Scan graphics
PC communication interface standard USB
Units of measurement Mm
Power Adapter enter 100 V to 240 V / 50 Hz to 60 HzOutput 9 V/ 1.5 A
Battery Lithium (Li) Battery 5000 mAh
Working temperature 14 °F to 122 °F (-10 °C to 50 °C)
Working humidity 20% RH to 90% RH
Interface Type BNC
Dimensions 485.02 in x 308.65 in x 110.23 in(220 mm x 140 mm x 50 mm)
Weight 2.2 lb (1.0 kg)