Thiết bị siêu âm bê tông UNITED NDT A1220 MONOLITH 3D
| Maximum deepness of the echo-signals visualization (at transversal wave control) |
2150 mm
|
| Maximum length of the signal realizations, visible on the device's screen |
1600 µs
|
| Maximum measured thickness of concrete (concrete grade 400) |
600 mm
|
| Minimal diameter of flaw in form of an air cylinder |
30 mm
|
| The error of measurements of flaw location thickness and depths |
10 %
|
| Time of one measurement processing and writing the result in memory |
10 s
|
| The number of single A-scans, that can be written into memory |
200
|
| Maximal area of controlled surface (MAP mode) |
2 m2
|
| Material velocity range |
1 000 — 9 999 m/s
|
| Drive-pulse generator amplitude |
20, 100, 200 V
|
| Pulse form |
Meandr, 0.5÷5.0 periods
|
| Pulse frequency |
1 — 50 Hz
|
| Receiving bandwidth |
10 — 300 kHz
|
| Gain setup range |
from 0 to 100 dB, step 1 dB
|
| The quantity of the programmable points of DAC function |
32
|
| DAC function setup range |
30 dB
|
| Power source |
Built-in battery
|
| Operation time |
14 h
|
| Battery charging time |
3 h
|
| Operating temperature range |
from —20 to +45 °C
|
| Display type |
TFT (640 x 480)
|
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