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 channels 32
Operating mode video, radio, spectrum
Implemented methods

resonance-frequency, echo, through transmission

Shock pulse generator
Pulse voltage 200V
pulse time 50…500 ns
generators operating mode serial, simultaneous
Pulse gate generating unit
Pulse gate generating unit 25 ns
gate length 100 ns…800mcs

number of pulse gates in each channel

up to 7
Time measurement unit

time measurement discreteness

25 ns
time measurement interval 100 ns…1 ms
sound speed range 1000…9999 m/s
Frequency measurement unit

frequency measurement discreteness

10kHz, 20kHz, 40kHz
frequency measurement range 1.0…5.0 MHz
1.0…10.0 MHz
1.0…20.0 MHz
Amplifier
gain adjustment range 85 dB
band 1.0 … 20.0 MHz
sweep length 15…1000 mcs
sweep delay 0…500 mcs
Sensitivity time adjustment unit
DGS gain factor adjustment range 80 дБ

time interval of DGS gain factor adjustment

2 mcs…800 mcs
number of DGS points up to 8
Analog-to-digital transducer (ACP)
ACP digit capacity 10
accuracy ± 1 digit
digitization frequency 40…80 MHz
Microcontroller
digit capacity 32
clock frequency 90 MHz
internal memory 32 MB
Display

modification

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

Keyboard
modification

fi lm-type, airproof, 12 keys

dimensions 620 x 210 x 230 mm
mass 20 kg
voltage 220 V ± 10%
power demand 300 VA
continuous work time at 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