Portable Digital Ultrasonic Flaw Detector, China Portable Digital Ultrasonic Flaw Detector Supplier,Factory

Portable Digital Ultrasonic Flaw Detector

Yueqing Hecheng Electrical Co., Ltd. [China]

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MFD800B Portable Digital Ultrasonic Flaw Detector
P/N: MFD800B

MFD800B Portable Digital Ultrasonic Flaw Detector
MFD800B Ultrasonic Flaw Detector

MFD800B Ultrasonic Flaw Detector is an advanced digital ultrasonic flaw detector featuring a multi-color TFT LCD and a host of new features to meet challenging inspection requirements. It combines powerful flaw detection and measurement capabilities, extensive data storage, and the ability to transfer detailed inspection data to the PC via its high-speed USB port.
The instrument incorporates many advanced signal processing features
including a 15MHz RF bandwidth to permit testing of thin materials,
narrowband filters to improve signal to noise in high gain applications, a spike pulser for applications requiring higher frequencies, and a tunable square wave pulser to optimize penetration on thick or highly attenuating materials. The instrument can be widely used in locating and sizing hidden cracks, voids, disbands, and similar discontinuities in welds, for
gings, billets, axles, shafts, tanks and pressure vessels, turbines, and structural components.

FunctionsSemiautomatic two point calibration: Automated calibration of transducer zero offset and/or material velocityFlaw LocatingLive display Sound-path, Projection (surface distance), Depth, Amplitude, Flaw sizing: Automatic flaw sizing using AVG/AVG or DAC, speeds reporting of defect acceptance or rejection.Digital Readout and Trig. Function: Thickness/Depth can be displayed in digital readout when using a normal probe and Peam path, Surface Distance and Depth are directly displayed when angle probe is in use.Both the DAC and the AVG method of amplitude evaluation are available.TVG(Time Varied Gain). AWS D1.1.Curved Surface Correction featureCrack Height Measure functionWeld figure featureMagnify gatespreading of the gate range over the entire screen widthVideo Recording and playAuto-gain functionEnvelope: Simultaneous display of live A-scan at 60 Hz update rate and envelope of A-scan displayPeak Hold: Compare frozen peak waveforms to live A-Scans to easily interpret test results.A Scan FreezeDisplay freeze holds waveform and sound path dataB Scan display featureSpecificationsRange: 0 to 9999 mm, at steel velocityMaterial Velocity: 1000 to 9999m/sDisplay Delay: -20 to 3400 µsProbe Delay/Zero Offset : 0 to 99.99µsSensitivity: 110 dB max in selectable resolution 0.1, 1.0, 2.0, 6.0 dB and locked.Test Modes: Pulse echo, dual element and thru-transmissionPulser: Tunable Square Wave PulserPulse Repetition Frequency ranges from 10 Hz to 1000 HzPulse Energy: Low, Medium and HighDamping: 100, 200, 400 ohmsBandwidth (amplifier bandpass ): 0.5 to 15 MHzGate Monitors: Two independent gates controllable over entire sweep rangeRectification: Positive halfwave, negative halfwave, fullwave, RFSystem Linearity: Horizontal: +/-0.2% FSW, Vertical: 0.25% FSH, Amplifier Accuracy +/-1 dB.Reject (suppression): 0 to 80% full screen heightUnits: Inch or millimeterTransducer Connections: BNC or LEMOPower Requirements: AC Mains 100-240 VAC, 50-60 HzOperating Temperature: -10 to 50Storage Temperature: -30 to 50