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A1020 MIRA LITE

A1020 MIRA LITE



Order

Description

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 fully autonomous 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).


Spesification

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