NDT

MITECH MFD350B PORTABLE ULTRASONIC FLAW DETECTOR

MITECH MFD350B PORTABLE ULTRASONIC FLAW DETECTOR

The MFD350B Portable Digital Ultrasonic Flaw Detector is a high level, professional inspection tool. With large memory capacity, digital multi-color TFT LCD screen, small size and light weight, the MFD350B is an economical, high performance ultrasonic flaw detector.

Product Description

The MFD350B Portable Digital Ultrasonic Flaw Detector is a high level, professional inspection tool. With large memory capacity, digital multi-color TFT LCD screen, small size and light weight, the MFD350B is an economical, high performance ultrasonic flaw detector.

Features:

  • Advanced display, master-slave menu, shortcut key and digital swift knob for convenient use.
  • Digital colour TFT LCD display that can be manually adjusted, with background and wave colour selectable according to the environmental conditions.
  • Large capacity, high performance Lithium-Ion battery providing a continuous operating time of over 8 hours.
  • Small, light-weight enables hand held operation.

Technical Specifications: 

  • Range: 0~ 6000 mm in steel, selectable in fixed steps or continuously variable.
  • Pulser: Spike excitation with low, middle and high energy options. The pulse repetition rate is manually adjustable from 10 to 1000 Hz, with a fixed pulse width (non adjustable).
  • Damping: 100Ω, 200Ω, 400Ω selectable to meet different resolution and sensitivity needs.
  • Receiver: Real-time sampling at 160 MHz high speed enough to record the defect information.
  • Rectification: Positive half wave, negative half-wave, full wave, and RF.
  • DB Step: 0 dB, 0.1 dB, 2 dB, 6 dB step value as well as auto-gain mode.
  •  Alarm: Alarm with sound and light.
  •  Memory: All instrument operating parameters plus DAC/AVG curve are stored. This information can be easily previewed and recalled for quick, repeatable instrument setup. Total 1000 data-sets store all instrument operating parameters plus A-scan. All the configuration channels and data-sets can be transferred to PC via USB port.

Functions:

  • Peak Hold: Automatically searching the peak wave inside the gate and hold it on the display.
  • Equivalent Diameter Calculation: find out the peak echo and calculate its equivalent diameter.
  • Continuous Record: Records the display continuously and saves it to memory.
  • Defect Localization: Localizes the defect position, including the distance, the depth and its plane projection distance.
  • Defect Sizing: calculates the defect size.
  • Defect Evaluation: Evaluate the defect by echo envelope.
  • DAC: Distance Amplitude Correction.
  • AVG: Distance Gain Size curve function.
  • Crack measure: Measure and calculate the crack depth.
  • B-SCAN: Display the cross-section of the test block.
  • Real time clock: For tracking the time.
  • Communication: USB 2.0 high-speed communication port.

Specifications:

  • Power supply: DC 9 V; lithium batteries work for 8 hours or more.
  • Overall dimensions: 250 × 170 × 60(mm).
  • Range:  (0~6000)mm.
  • Bandwidth: (0.5~10)MHz.
  • Material Velocity: (1000~9999)m/s.
  • Dynamic Range: ≥ 32 dB.
  • Vertical linear error: ≤ 3%.
  • Horizontal linear error: ≤ 0.2%.
  • Resolution:  > 40 dB (5P14).
  • Sensitivity Leavings: 60 dB (flat-bottomed deep hole 200 mmФ2).
  • Rejection: (0 to 80)% Linear.
  • Noise level: ≤ 10%.
  • Weight:  1.46 kgs. (Main unit with battery.

For further information please email ndt@ndt.com.au

 

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