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  • Ultrasonic Flaw Detector NOVOTEST UD3701 - Flash NDT
  • Ultrasonic Flaw Detector NOVOTEST UD3701 - Flash NDT
  • Ultrasonic Flaw Detector NOVOTEST UD3701 - Flash NDT
  • Ultrasonic Flaw Detector NOVOTEST UD3701 - Flash NDT
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Flash NDT

Ultrasonic Flaw Detector NOVOTEST UD3701

Regular price €4.999,00 EUR
Regular price Sale price €4.999,00 EUR
Tax included. Shipping calculated at checkout.

Ultrasonic Flaw Detector NOVOTEST UD3701 is designed to detect defects, such as discontinuity and heterogeneity in objects, weld joints quality, to measure the depth and position of flaws, thickness measurements, measurements of velocity and attenuation of ultrasonic waves for different materials.

Ultrasonic Flaw Detector NOVOTEST UD3701 has large 7 inch touch screen display and powerful, lightweight, portable and ergonomic impact-resistant metal casing, and is the best choice for expert ultrasonic testing.

Ultrasonic Flaw Detector NOVOTEST UD3701 allows user to measure the thickness of products with high accuracy, the signal can be viewed in the form of A-scan and B-scans and has all the features of the full testing documentation.

Important note: by purchasing this product you are also sustaining a Ukrainian business

Warranty: 1 year


Key advantages:

  • Possibility to operate with EMAT and UT probeso Frequency range with continuously adjustable from 0.2 to 10MHz
  • Two independently controlled gate (A and B)
  • Automatic or manual construction of the TCG curve (32 points)
  • Two types of representations of signals: detection and radio
  • Build and handling A scan (optional B scan)
  • Modes: envelope, freeze and display of the beam
  • Memory of results and settings, PC connection
  • User can look through archive of settings and results on the device
  • Large 7 inch touch screen color display
  • Color schemes and interface settings
  • Soft upgrading by user
  • Minimum weight: 1.7kg

The range of measured depth
(steel), mm
The range of gain control 100 dB in 0.1 dB
Temporary adjustment of
gain (TCG)
Range up to 70 dB, with the construction of the
curve with 32 control points entered manually or
from the control reflectors
The control zone Two independent zones, start and change the width
of the entire range of sweep
Interrogator Customizable, with an amplitude of 350 V, with a
variable length from 12.5 to 500 ns, 12.5 ns
Memory Configuration with A-scan, limited the size of SD
card control protocols (signal envelope, the
measurement, the parameters of the device, date,
time and name of the protocol), limited the size of
Detailed specifications of Ultrasonic Flaw Detector NOVOTEST UD3701
Scan Min: 0 – 6 μs
Max: 0 – 1000 μs
Step – 25 ns
Exposition From 0 μs to 1000 μs
Step – 25 ns
MAX length of tested material up to 6000 mm (echo mode)
Velocity range 1000 – 9999 m/s

Exposition in the prism 0 – 100 μs
Step – 25 ns
Damping 50 Ohm
Input impedance 50 Ohm / 600 Ohm
Probes pulse RF pulse with amplitude of 100, 200 or 300V.
With variable length from 25 to 500 ns, step – 25 ns
Repetition frequency of SP Automatically controlled from 10 to 100Hz
Amplifier Wideband 0.4-20 MHz (-6 dB)
Gain control range 115 dB, step – 1 dB
Time control gain (TCG) Range up to 70 dB, 12 dB / μs with the construction
of the curve through 16 reference points, entered by
hand or by the control reflectors
Amplitude-Distance curve Drawing through 16 points, height adjustable
Detection Positive or negative half-wave, complete, the radio
signal (at all range of scan), B-scan
Cutoff compensated, 0 – 90% of screen height
Zone control Two independents areas, the beginning and width
are change at all scan range; levels of limits are set
from 0 to 100% of display height; individual logic of
detection defects.
Automatic Alarm of defects Light logic of detection defect in zone for each zone
individually and sound individual logic detection
defect at the zone
Time intervals measurement From 0 to a first signal in the zone or between
signals in the zones to the front or to the maximum
Measurement of amplitude In dB relative to threshold level in the zone;
In dB relative to the reference signal;
In dB relative to the amplitude-distance curve.
Display Colored, TFT 320 x 240 pixels 135 x 100 mm
Memory Limited of SD cards capacity
Interface USB, Bluetooth (optional)
Connectors of probes 2 Lemo
Battery Li-on 4-7 a / h
Battery life Up to 10 hours with the battery 4000 a / h
Up to 24 hours with the battery 6600 a / h (optional)
External power supply Power supply 220V, 50Hz AC
Supply voltage 15V 2A
Operating temperature range From -30 ºC to +55 °C
Dimensions (H x W x L) 140 mm x 210 mm x 55 mm with standard battery
(4000 a / h)
140 mm x 210 mm x 85 mm with the battery 6600
a / h (optional)
Weight 1.7 kg with standard battery (4000 a / h)
2.7 kg with battery 6600 a / h (option)


The package includes:

  • Ultrasonic flaw detector
  • UT-probes – 2 pcs
  • Cable Lemo-Lemo
  • Power supply and charger
  • Memory card
  • Calibration certificate
  • Operating manual
  • Case