Flaw Detectors
Ultrasonic Flaw Detector NOVOTEST UD2301
Ultrasonic flaw detector UD2301 is designed for nondestructive testing of metals, plastics, glass, composite materials, weld inspection and measurement thickness of the various products and structures.
Flaw detector allows user to detect various defects such as discontinuities, cracks and heterogeneity of materials in semi-finished products and welded joints, to measure the depth and coordinates of defects, the thickness of products, the speed of propagation and attenuation of ultrasonic vibrations (UT) in the material.
Ultrasonic Flaw detector has an optimal size to perform measurements in tight spaces. Device equipped with a clear color display with a high resolution of  480 * 320 pixels, which significantly improves the usability of the device. 
Display of the device can be operated in any orientation. There are 4 options for display orietation. This allows to customize instrument  for both left handed and right handed users. Instrument can be operated in both portrait and landscape orientations.
Ultrasonic flaw detector UD2301 is designed to:
  • test the quality of welds and base metal of products;
  • detect corrosion, cracks, delaminations and other internal defects;
  • determine coordinates and parameter estimation of defects such as discontinuity, cracks and uniformity of material in products from metal, plastic, composites and other materials;
  • measure the thickness of products.
Flaw detector is equipped with 3 standard type AA rechargeable batteries. The device can also operate from simple batteries the same type. Using the batteries of standard type allows autonomous operation of the device in almost any conditions. User can charge batteries or use spare batteries.
Flaw detector allows user to solve a wide range of tasks starting from the thickness measurement of thin products ending with the large-sized casting flaw detection.
Ultrasonic flaw detector UD2301 has a sealed housing with rubber protective strips which is ideal for use in workshop and field conditions with high humidity, dust, etc. Device has frost-resistant display that allows you to use the device at very low temperatures.
Brochure of Ultrasonic Flaw Detector NOVOTEST UD2301.pdf
Operating frequency range from 1 to 10,0 MHz
Range of measured time intervals (duration of scanning) from 6 to 1000 µs
Velocity range 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 125 dB
Averaging over the quantity of starts from 1 to 16
Range of variation of temporal sensitivity adjustment (TVG) 40 dB
Number of control points TVG 15
Duration of the excitation pulse to the load from 0,0 to 0,5 µs
Amplitude of the excitation pulse to the 50 Ohm load, not less 100, 200, 300
Operating frequency range of the receiver on the level -3 dB from 1 to 10 MHz
Deviation of the amplitudes of input signals in the range from 10 to 100% of the screen height not more than 1 dB
Scanning from 1 to 1000 µs
Delay of scanning from 0 to 2000 µs
Range of measurement of time intervals from 0 to 1000 µs
Setting a delay in the prism of the probe from 0 to 15 µs
Automatic signaling of defects (AFS) dual-gate
Setting range of AFS gates from 0 to 2000 µs
Adjusting thresholds of AFS gates from 0 to 100 % of screen height
Detection of signals positive half-wave, radio mode
Dimensions (W*H*L) 80*162*38 mm
Weight, not more 250 g (without batteries)
Mean time between failures not less than – 3000 hours
Operating manual of Ultrasonic Flaw Detector NOVOTEST UD2301.pdf
Available options
Different colors of rubber bumper protected case
Calibration blocks:
– Calibration block V1
– Calibration block V2
Standard package
Ultrasonic flaw detector
UT-probes – 2 pcs
Cable Lemo-Lemo – 1 pc
AA batteries – 3 pcs
USB cable for PC connection
Operating manual