Ultrasonic Flaw Detector

Non-destructive, fast and reliable material testing

Equipped with a color TFT screen with a resolution of 640x480 pixels, this device is the ideal choice for  searching and finding material defects.

With the recent advances of digital electronics, the UFD-50 embodies a wealth of experience in the field of ultrasonic testing. It represents the new standard for digital and modern equipment in the field of non-destructive testing.

Welds, forgings, rods, tubes, tanks and large containers are examples of the wide range of applications. The robust construction ensures the use not only in the laboratory but also in workshops and on the go. The proven menu navigation allows quick access to all functions and settings of the transducer and device parameters. The measurement results one can always save in the memory of the device.

Additionally, the supplied software "UdReport" allows full documentation and evaluation of the tests conducted.


  • Display: Color TFT 135 x 100 mm (640 x 480 pixels)
  • Power: Broadband 0.4 - 15 МHz
  • TCG with a range of up to 70 dB, 12 dB / ms with the construction of the curve for the 32-m reference points
  • DGS function with transducers database optionally
  • Optical and acoustic signal of found defects
  • The repetition frequency GI: to 800 Hz
  • Zone control with two independent, individually defect detection logic
  • Output signals in the form of A-, B- Scan
  • Power: Li-ion battery or external power supply
  • Operating time (battery): up to 8 hours
Ultraschall-Fehlerprüfgerät UFD-50

Standard delivery range

  • Device UFD-50 
  • 4 standard transducers
  • 2 cabel lemo0-lemo0
  • Evaluation and transfer software
  • Data transmission cable to PC
  • Battery
  • Power supply 110 - 240 V
  • User manual
  • Carrying case

Optional accessory

  • DGS function with transducers database
  • Transducers for custom applications
  • Testblocks
  • Protection bag


All SaluTron® gauges correspond to national (DIN) and international (ISO, BS, ASTM) norms and possess the CE-sign. Specifications are subject to change without prior notice.

Scan min.: 0 - 4 mks
max.: 0 - 1.000 mks
adjustable in steps of 1 ms
Maximum length of tested material to 3.000 mm (echo-mode)
Velocity range 1.000 - 9.999 m/s
The delay in the prism 0 - 100 ms
in increments of 0.01 ms
Damping 25 Ohm / 50 Ohm / 1.000 Ohm
Input impedance 50 Ohm / 600 Ohm
Interrogator RF pulse, amplitude of 50 or 200, with an adjustable number of half periods (1-10),
with a variable duration of between 50 and 500 ns,
16 ns increments
Gain control range 110 dB
in increments of 0.5, 1, 2, or 6 dB
Additional key + dB 0-40 dB
programmable in steps of 0.5 dB
Temporary control gain (TCG) range up to 90 dB, 12 dB / ms
with the construction of the curve by 10 reference points
manually entered or control reflectors
Distance-Amplitude-Curve (DAC) building on the 10-point height adjustable
two additional curves DAC 0- 12 dB from the base (0.5 dB increments)
Detection positive or negative half-wave,
full, radio (in all range scan), B-scan
Memory 100 settings with the A-signal
500 control protocols (signal envelope, the result of measurement, the parameters of the device, the date, time and name of the protocol)
External power supply 230V AC, 50Hz
Operating temperature range from -20 °C to +50 °C
Dimensions (H x W x D) 200 mm x 225 mm x 80 mm
Weight 2 kg with batteries