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The MITECH MFD500B Ultrasonic Flaw Detector, available through Sonemat, is an advanced instrument designed for detecting flaws in metals and other dense materials. Featuring high-sensitivity transducers, adjustable gain, and a variety of display modes, the MFD500B supports reliable defect detection and material evaluations. With built-in data logging and waveform memory, this portable detector is suitable for both industrial and lab-based inspections, enabling users to detect cracks, inclusions, and other imperfections with accuracy.

Key Features:

    • High-Resolution Flaw Detection: Precise detection of cracks, inclusions, and material inconsistencies.
    • Multiple Display Modes: A-scan, B-scan, and digital display for versatile inspection views.
    • Adjustable Gain and Calibration Options: Customizable settings for optimized inspection control.
    • Data Logging and Memory: Allows storage and review of past inspections for consistent quality control.

Applications:

    • Non-destructive testing (NDT) in manufacturing, aerospace, and automotive industries
    • Quality control for metals, ceramics, and structural components
    • Maintenance inspections in construction and energy sectors

Display Resolution320×240 pixels full digital TFT LCD
Blind Area5mm
Flaw SizingAutomatic flaw sizing using AVG/AVG or DAC, speeds reporting of defect acceptance or rejection
Weld Figure FeatureWeld Figure feature can be enabled when detecting the weld parts using angle transducer
Auto-CalibrationAutomated calibration of transducer zero offset and/or material velocity
MemoryAble to store, recall the A-Scan patterns and instrument settings
Flaw LocatingLive display Sound-path, Projection (surface distance), Depth, Amplitude
Defect QuantificationDirectly display the result with dB unit
Curved Surface CorrectionUsed to measure the surface distance and depth of defect on a curved surface
DAC/AVGYes
AWS D1.1AWS (American Welding Society) standard
Crack Height MeasuringMeasure and display the height of a crack found inside the workpiece
Video RecordingMore than 10 minutes
B-ScanDisplays a graphical cross-section of the workpiece
Protection LevelIP54
Communication InterfaceHigh Speed USB2.0 port
DataPro SoftwareYes
Working LanguageSwitch between Chinese and English
Total Weight6.0kg
Measuring Range0 - 9999 mm in steel
Bandwidth0.5 to 15MHz automatic matching according to the probe frequency
Dynamic Range≥ 36dB
Vertical Linear Deviation≤ 3.0%
Horizontal Linear Deviation≤ 0.2%
Resolution> 40dB (5P14)
Sensitivity Leavings> 60dB (flat-bottomed deep hole 200mmФ2)
Rejection0 to 80% Linear without affecting the linearity and gain
Noise Level≤ 10%
Probe TypeStraight beam, angle beam, dual element and through-transmit
GatesWave-getting Gate, Wave-losing Gate, Single Gate Reading, Dual Gate Reading
Power SupplyDC 9V
Working Time>10 hours
Overall Dimensions263 × 170 × 61 mm
Operating Temperature-10 to 50℃
Relative Humidity20 - 95%
Pulse EnergyLow (300V), Medium (500V) and High (700V) selectable, suitable for various probes
Pulse Width0.1 - 0.512µs range with continuous adjustment to match the different frequency probes
Probe Damping100Ω, 200Ω, 400Ω selectable to meet different requirements for resolution and sensitivity
Sampling10 digits AD Converter at the sampling speed of 160MHz, waveform of highly fidelity
RectificationPositive half wave, negative half wave, full wave, RF
Gate ReadingOptional for single gate and double gate reading mode, both peak and edge can trigger it
Gain0 dB to 110 dB adjustable in selectable steps 0.1 dB, 1 dB, 2dB and 6dB
Transducer ConnectionsBNC or LEMO

Standard delivery via DHL courier. Custom delivery options available upon request.

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