CUD100Digital ultrasonic flaw detector

CUD100 digital ultrasonic flaw detector features:

1) AdoptingTFTIndustrial color LCD display screen（320x240，5.7 Inches),LEDBacklight, energy-saving, long lifespan, reliable.

2) Real time sampling frequency50MHzEquivalent sampling frequency200MHzThis not only reduces costs and power consumption, but also enables high-quality display of waveform details.

3) The power consumption of this machine is only2Wabout. use 4 section 5 number2500mAh Ni-MHRechargeable batteries can work continuously for about5 ~ 6.5Hours, regular can also be used in emergency situations 5 Alkaline battery. Compared to using customized lithium battery panels, the battery renewal fee is quite low, and it also saves the trouble of purchasing original batteries.

4)Integer variable division, each division represents a sound path that is always 1、2、5、10 It is very intuitive to estimate the echo sound path by multiplying it by an integer.

5) The emission pulse is a negative square wave with adjustable width, which improves the transmission efficiency of the probe, increases the echo, and enhances the ability to detect small defects.

6)The echo display area is divided into left and right screen display modes. The left screen displays the defect wave of the bottom wave front once, and the right screen displays the high-order bottom wave, for example 10 The height of the secondary bottom wave provides a clearer and more intuitive view during flat plate inspection.

7)The waveform expansion function is independent of the width of the input gate and can continuously change the expansion degree. After the waveform expansion, the delay can still be adjusted, allowing for a closer inspection of any part. When exiting the expansion, it returns to the original sound path and delay.

8)It has an extension point indication function. After opening the extension, a small triangle will be displayed below the horizontal axis to indicate that this point is the extension point. When the sound path changes, the echo position on this point will not change.

9)Before freezing the echo map, regardless of the size of the sound path, the sound path, delay, and waveform extension can be fully adjusted after freezing, making it convenient to carefully analyze echoes at different locations.

10) Multi functional power monitoring function, cyclically displays voltage, current, and discharge capacity, allowing operators to have a clear understanding of the battery condition.

11)The dynamic waveform drawing function can draw dynamic waveform curves for easy analysis of defect properties.

12)Equipped with interface wave locking function, it can be used for liquid immersion testing or thickness measurement. The interface wave is locked at the starting point of the sound path (zero point of the sound path), so that the vibration of the interface wave is eliminated, and the defect echo or workpiece bottom wave will not shake. The entire display area can be used to display the echo and the sound path can be changed arbitrarily without affecting the locking of the interface wave. Another one has been opened in the upper right corner of the display screen64x40The small window of the dot, similar to the picture in picture function of a television, displays the real-time interface wave lock status within the small window.

14) Can be preset 30 A testing configuration channel is available, so there is no need to bring test blocks to the site for calibration. Can be stored 127 Amplitude echo and parameters,4000 A thickness measurement data.

15) Real time display of parameters such as acoustic path, height, and defect equivalent aperture of the high echo inside the wave gate, with various parameters refreshing approximately per second 4 The refresh rate is too fast, which makes it difficult to see clearly.

16) Capable of measuring material sound velocity, probe delay, andKValue.

17) DAC，AVGThe curve is automatically generated and can float with changes in gain, sound path, and delay (translation). In productionDACWhen sampling multiple points on a curve, the sampling order is arbitrary, and during multi-point sampling, the gain, sound path, and delay can also be adjusted midway. makeAVGDuring the curve, the bottom wave can also be sampled.

18) It has peak memory and echo envelope function. The peak echo or envelope line is displayed as a dashed line, while the real-time echo is still displayed as a solid line. The color of the virtual and real lines can be different, allowing the operator to observe the relationship between the two in real time.

19) Yes, there isBScanning function, capable of displaying the cross-section of the workpiece.

20)High speed automatic altitude function. Press the automatic height key once, and the echo inside the wave gate can beone~ 2SInternally adjusted to approximately80%

Height, press the key once to adjust once, which can quickly change the gain and adjust the echo to a reasonable height.21)Increased search sensitivityON/OFFSwitch, can be searched for/Quickly switch between quantitative options. The setting range for increasing search sensitivity is0 ~ 20dB

.22) YesRS-232Communication port, towardsPCAfter transmitting the recorded data, inPC

Output the report on the machine and print it.23)

The relative gain zero key allows for direct reading of gain changes. If it is customary to express it in terms of attenuation, you can first increase the gain by *, then press this button and see the relative gain value as the attenuation.24)

When using an angle probe, the sound path scale can also display two rows of scale values simultaneously, representing the horizontal and vertical components respectively, without the need to switch back and forth. Knowing the component values in two directions can determine the location of the defect.25)Fast return to zero function of sound delay. Press the delay encoding knob0.6S

The delay quickly returns to zero.26)There is a curve position prompt function, such as the one that has been madeDACorAVG 7 The curve is not within the display area of the screen. After changing the gain, sound path, and delay, it will prompt whether the curve position is too high, too left, or too right, helping to determine the correct direction of operation (only applicable)

Set this function in the menu.

27) Adopt large signal detection to improve linearity and expand dynamic range.

There are two thickness measurement modes (starting wave to bottom wave mode or bottom wave to bottom wave mode) that meet different thickness measurement requirements.29)Quick start, press the power switch3SAfterwards, the inspection can be carried out. Shut down1S

Afterwards, you can turn it back on to its original state, which allows you to extend the battery life by shutting it down during the inspection interval.Technical parameters of CUD100 digital ultrasonic flaw detector

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Flaw detection software, operation video