AUMU “Scanner” Multichannel flawdetector

Price: on request
AUMU “Scanner” Multichannel fl awdetector – thickness gauge for high-speed inspection

Multichannel detector – thickness gauge AUMU “Scanner” is the basis for establishment of automatic lines of high-speed ultrasonic inspection in production fl ow for diff erent products: pipes, sheets, discs, rings, shafts, pistons etc., metal structures and other products’ blanks. Depending on inspection purpose the fl aw detector may have up to 32 independent channels. Nondestructive inspection and thickness gauging of weld joints and base metal of products is performed at a speed of up to 2 m/s.

Application AUMU “Scanner”

Application AUMU “Scanner”


Technical parameters
Number of channels32
Operating modevideo, radio, spectrum
Implemented methods

resonance-frequency, echo, through transmission

Shock pulse generator
Pulse voltage200V
pulse time50…500 ns
generators operating modeserial, simultaneous
Pulse gate generating unit
Pulse gate generating unit25 ns
gate length100 ns…800mcs

number of pulse gates in each channel

up to 7
Time measurement unit

time measurement discreteness

25 ns
time measurement interval100 ns…1 ms
sound speed range1000…9999 m/s
Frequency measurement unit

frequency measurement discreteness

10kHz, 20kHz, 40kHz
frequency measurement range1.0…5.0 MHz
1.0…10.0 MHz
1.0…20.0 MHz
gain adjustment range85 dB
band1.0 … 20.0 MHz
sweep length15…1000 mcs
sweep delay0…500 mcs
Sensitivity time adjustment unit
DGS gain factor adjustment range80 дБ

time interval of DGS gain factor adjustment

2 mcs…800 mcs
number of DGS pointsup to 8
Analog-to-digital transducer (ACP)
ACP digit capacity10
accuracy± 1 digit
digitization frequency40…80 MHz
digit capacity32
clock frequency90 MHz
internal memory32 MB


electroluminescent, size 117×88 mm or color liquid-crystal, size 130×100 mm


fi lm-type, airproof, 12 keys

dimensions620 x 210 x 230 mm
mass20 kg
voltage220 V ± 10%
power demand300 VA
continuous work timeat least 24 hours

Detector can be connected to

  • external computer;
  • distance and/or photographic shutters sensor;
  • turning angle sensor;
  • defect markers;
  • external mechanisms control unit.


Appearance of the front panel
Appearance of the front panel

Appearance of the front panel


Appearance of the right sidebar
Appearance of the right sidebar

Appearance of the right sidebar


Appearance of of the left side panel

Appearance of of the left side panel