• А1020 MIRA Lite – ultrasonic tomograph
• Antenna array M4002 0.05A0R220Х110PS
• Net adaptor with cable 220V-15V
• USB A – Micro B cable
• Checking sample
• Case
• Vizualisation and evaluation Software INTROVIEW – 12 month license
Sensor system
Built-in matrix antenna array
Number of transducers in the antenna array
32
Type of the transducers used in the antenna array
Low-frequency broadband transversal Dry Point Contact transducers with ceramic wear proof tips
Nominal transducer frequency
50 kHz
Analog band width
10 to 100 kHz
Maximum penetration depth in concrete
up to 1 000 mm
Maximum penetration depth in reinforcement concrete
up to 400 mm
Period of continuous operation of the instrument powered from the accumulator, no less than
8 hours
Average service life, no less than
5 years
Operating temperature
-10 to + 50 °C
Transducer array dimensions
220 x 110 x 90 mm
Electronic block dimensions
260 X 165 X 85 mm
Screen dimensions
5,7’’
Real-time visualization:
Up to 8 Hz
Number of A-Scans in thomography synthese
64
Visualization modes on board: Visualization modes by INTROVIEW:
A-Scan, cross-sectional B-Scan
Panorama B-, C-, D-Scan,
3D-View (Texture Mapping, ISO-surface, Maximum Intensity Projection)
Data interface
USB 2.0
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Real-time B-scan image
• New generation of wear-proof DPC transducers
• Outstanding near-field resolution
• Optional Full-3D acquisition mode
Visualization by INTROVIEW®
• Integral assessment by 3D imaging
• Novel crack sizing functionality
A1020 MIRA-lite is a low-frequency ultrasonic tomography system for manual ultrasonic testing, 2D and 3D visualization and quality evaluation of concrete and reinforced concrete structures.
The instrument is a hand-held lightweight low-frequency ultrasonic device of general purpose. It is a fullyautonomous system used for acquisition, topographic processind and evaluation of pulse-echo ultrasonic data. The sensor system contains a matrix antenna of 32 (8 blocks with 4 elements in each) low-frequency broadband transverse wave dry point contact (DPC) transducers with ceramic wear-resistant tips for long-term couplant-free operation on rough surfaces.
The A1020 MIRA-lite is dedicated for non-destructive testing constructions made of concrete, reinforced concrete and stone with one-sided access. It allows estimation of material integrity by detection of local inclusions, cavities, voids, delaminations, not grouted areas and cracks as well as object thickness measure. Typical application fields of the system are reinforced-concrete buildings, facilities, bridges, tunnels, highways, airdromes in construction and in operation / maintenance. Further the instrument can be used in the mining industry to evaluate the quality of the exploitable minerals.
The A1020 MIRA-lite allows quick and efficient testing of the large objects with its three-dimensional visualization and documentation of the inspection results by means of provided software INTROVIEW-CONCRETE by ACS (in delivery volume).