An ultrasonic flaw detector is designed to search for voids and inhomogeneities inside the materials under testing with ultrasound. It is the most common device in the world for non-destructive testing of metal (and other materials with low attenuation of ultrasonic waves) products in production, as well as objects in operation.
Ultrasonic Flaw Detector NOVOTEST UD2301 is a powerful, ergonomic, portable device that has all the functions of a general industrial ultrasonic flaw detectors and can be used in laboratories and workshops, and is perfect for field use.
The device has wide functionality:
– presentation of the signal like A-scan and B-scan, which allows the operator to select the desired operating mode in accordance with the task;
– the device has two independent gates, with the ability to evaluate parameters in different areas on the scan, also using the automatic defect alarm function the limits can be configured individually for each gate.
– for better signal processing, the device has functions of freezing and envelope, which allows the user to more accurately evaluate the received data.
DAC AND TVG FUNCTIONS
The device implements the Distance Amplitude Correction (DAC) and Time Varied Gain (TVG) functions, with the setting up to 16 points, which allows the operator to evaluate the equivalent reflector size at various depths.
Also in the device there are Distance Gain Size (equivalent) diagrams that allow user to build an amplitude curve from one standard reflector, as well as calculate the equivalent reflector size of tested discontinuities.
The device has an archive for storing measurements, settings for a specific object, settings of transducers to quickly switch settings when changing the testing object .
ANY DISPLAY ORIENTATION
A unique screen orientation function is implemented in the Ultrasonic Flaw Detector NOVOTEST UD2301, depending on the conditions under which the testing is performed, the screen orientation can be either vertical or horizontal. Also, the screen can be configured for both right-handed and left-handed people, i.e. the screen can be rotated 360
The device powered from three standard AA batteries, which makes the device completely independent of the stationary power source, the internal charger allows the battery to be charged from the standard USB 5V socket, with power bank the device can be used continuously for almost unlimited time.
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|Operating frequency range
|from 1 to 10,0 MHz
|Range of measured time intervals (duration of scanning)
|from 6 to 1000 µs
|1000 – 9999 m / s
|Error of measurement of time intervals
|not exceed ± 0,025 µs
|Maximum permissible error of measurement of the amplitudes of the signals at the receiver input in the range from 0 to 110 dB
|not exceed ± 0,5 dB
|Testing gain range
|Averaging over the quantity of starts
|from 1 to 16
|Range of variation of temporal sensitivity adjustment (TVG)
|Number of control points TVG
|Duration of the excitation pulse to the load
|from 0,0 to 0,5 µs
|Deviation of the amplitudes of input signals in the range from 10 to 100% of the screen height not more than
|Setting a delay in the prism of the probe
|from 0 to 15 µs
|Detection of signals
|positive half-wave, radio mode
|Weight, not more
|250 g (without batteries)