High Quality Universal Auto Electronic Ultrasonic Flaw Detector

Brief introduction of ultrasonic flaw detector
Ultrasonic flaw detector is a portable industrial nondestructive testing equipment, it can quickly, easily, without damage, accurate inside the workpiece a variety of defects (cracks, loose, pores, inclusions, etc.) detection, positioning, assessment and diagnosis. Can be used in the laboratory, can also be used for engineering site. Widely used in boilers, pressure vessels, aerospace, aviation, electricity, petroleum, chemical, offshore oil, pipeline, military, shipbuilding, automobile, machinery manufacturing, metallurgy, metal processing industry, steel structure, railway transportation, nuclear power, universities industry.
Features of NANBEI ultrasonic flaw detector:
Easy-to-use navigation. Durable, and damp, sandstorm, dust and pollution resistant. Seven-group colors selectable Variable square Perfect DAC/AVG curve functions
The echoed signal filter can be adjusted base on two steps(1-4MHz,0.5-15MHz),Each individual advantage of narrowband and broadband filter can be achieved.The repetition frequency can be adjusted based on many stepsto avoid unreal signal.
The full screen functionenables the echo wave displaying area to cover the entire screen so that the operator will have the maximal view.The solid waveformcan add the waveform visual contrast and omission will hardly happen during the fast testing.The bulk memorycan store up to 1000 data sets,including waveforms,curves,and parameters(including the traditional 1000 channels).Through echo wave-echo wave thickness measurement,the zero calibration can be avoided, and the net thickness of the base material can be directly measured through the coating.Wave Crest Memory:The real-time envelope can display the highest wave of the flaw and record the maximum value of the flaw to help the exact positioning and fast testing of the flas as well as the qualitative analysis by the envelope waveform.Automatic Gain:Automatically adjust the gain to the pre-set amplitude height.Warning Function:Afferent echo /lost wave alarm.Real-time Clock:Automatically record the date and time of the stored waveform.Display Freeze:Catching the waveform and the sound path data at any moment and removing the hatch after freezing to measure the echo wave parameters.Flaw Positioning:Display the sound path S,horizontal height X,depth Y,and wave height H.
Digital Reject:0-80%, increase by 1%, unaffecting the linearity and gain.Data communication:Communicate with the computer through RS232 port to transmit waveforms and data so as to manage the result of detection on the computer, and generate the flaw detection reports, as well as print out reports.
The voltage of the pulse generator can be changed between 50V to 400V continuously, so that no matter thin plate or hard-penetrated work-piece can be matched with the most fitful probe.
The width of the pulse can be change d between 25ns to 1000ns continuously, so that the best sensitivity can be realized with the help of different probes with different frequency.
Damping can be changed among 4 levels: 33/50/100/500Ω, so that the best performance of the probe can be attained and the different requirements of the sensitivity and resolution can be realized.Two independent measurement shutters can monitor the distances of the echo amplitude and the sound path.When using transverse wave to detect flaws, the depths of the second and third waves are automatically calculated according to the slab thickness.Perfect DAC/AVG curve functions, the curves change along with the changes of the gain, sound path, and displacement
YUT2820 Technical ParametersItemIndexItemIndexWorking Frequency(0.5-15)MHzDefinition≥32dBMaterial Sound Velocity(1000-9999)m/sDynamic Range≥30dBOperation Modepulse echo,double crystalSensitivity Excess≥55dB(0.787'',deepΦ2Flat-bottomhole)Pulse Shift(0-1000)mmAverage Noise Level≤10%Probe Zero(0-199.99)usBattery Working Hours8 hoursGain control(0-110)dB,0.1dB,1.0dB,2.0dB,6.0dBFullautomaticadjustmentofstepsPower Supply12V DC,220V ACVertical Linearity Error≤3%External Dimension270mmX190mmX60mmHorizontal Linearity Error≤0.3%Weight1.4Kg without batteriesCompanyshow
Factoryshow
CEcertification
WarrantyandAfter-saleservice
*Wesupply1YearWarranty,andlifelongFreetechnicalGuidingandTraining