Materials Testing
    Ultrasonic systems flaw detection of concrete

Ultrasonic systems flaw detector

  • ACS - A1220 MONOLITH 3D

View Quote

Fast response from our specialists

Why buy from Geneq? - find out more

A compact handheld ultrasonic pulse velocity and pulse echo tester is designed for ultrasonic thickness measurements and flaw detection of concrete and reinforced concrete constructions and rocks

The flaw detector represents a compact electronic unit equipped with a large high-contrast TFT display and a keyboard.

Despite multifunctionality, the instrument is easy to use due to its intuitive interface and icons menu providing quick access to the main settings and functions of the instrument.

The ergonomic design of the flaw detector and its lightweight (as little as 800 grams),as well as the capability of fastening the electronic unit in the specialized pad, provide convenient operation of the instrument in hard-to-reach areas and allow its working at height.

All inspection results are recorded into the instrument’s memory and can be transferred via the USB port to the external PC for further processing, registration, and activation.


  • A1220 MONOLITH – ultrasonic flaw detector
  • Antenna array М2502 0.05A0R100X60PS
  • Double LEMO 00 – LEMO 00 cable 1,2 m
  • USB A – Micro B cable
  • Net adaptor with cable 220V-15V
  • Carrying map-case
  • Softcover
  • Case
  • Visualization software INTERVIEW (3D tomographic imaging by grid-scan function, advanced visualization, and analysis functionality

Slice and projection images by grid-scan function (B-Scan, C-Scan, D-Scan, thickness-profile)

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


Maximal area of the 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


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 ºC

Display type

TFT (640 х 480)

Electronic unit size

260 х 156 х 43 mm

Electronic unit weight

800 g

Size of M2502 antenna array

139 х 105 х 89 mm

Weight of M2502 antenna array

1,1 g

This document was edited with the free version of the instant HTML converter tool. Try it here and use it every time for your projects.