Flaw Detector A1550 INTROVISOR


The universal portable ultrasonic flaw detector-tomograph with DFA (Digitally Focused Array) visualize the internal structure of the object as real-time section imaging (B-Scan) making the results interpretation much easier than with a traditional flaw detector.

The tomograph uses various types of antenna arrays comparable by size with traditional transducers. Thanks to our special control algorithm the antenna array (AA) substitutes a whole kit of standard transducers traditionally used for testing.

A1550 IntroVisor operates basing on the principle of DFA virtual focusing to every point of the visualized section, providing high efficiency and best results for spatial resolution and sensitivity.

The А1550 IntroVisor tomograph is designed to meet the challenge of quick and efficient flaw detection at metal, plastic and composite objects with detailed documenting of the results.

Special software for 3D reconstruction of the welding joints


Size of image in pixels256 x 256
Tomogram reconstruction interval0,1 – 2,0 mm
Operation frequencies1,0; 1,8; 2,5; 4,0; 5,0; 7,5; 10,0 MHz
Velocity range1 000 – 10 000 m/s
Attenuator range0 – 100 dB
Attenuator interval1 dB
Display typeTFT
Display resolution640 x 480
PowerLithium accumulator
Rated power voltage11,1 V
Operation time with the accumulator, not less than8 h
Size of the electronic unit260 х 166 х 80 mm
Weight of the electronic unit1,8 kg
Operation temperaturefrom -10 to +55 ºC


Weld joints inspection.

Locating corrosion, cracks, internal stratifications and other flaws.

locating and sizing up flaws (discontinuities and inhomogeneities) in metal and plastic objects.

Thickness measurement.

Real-time imaging of the object internal structure.

Option to use various types of ultrasonic waves: -shear waves to inspect welds overlapping angular range used by standard methods of ultrasonic testing; -longitudinal waves to inspect base metal.

Enhanced resolution and sensitivity. Possibility to measure discontinuity flaw size.High testing efficiency.

Can operate as a tomograph (B-Scan) and as a traditional flaw detector (A-Scan).

Weld joints scanning mode (C-Scan) with saving results to memory.

Reflecting images of vertically oriented flaws.

Delivery Kit

• А1550 IntroVisor – ultrasonic flaw detector – tomograph
• M9065 4.0V60R40Х10CS antenna array
• М9060 4.0V0R40X10CL antenna array
• M9170 4.0V70R26X10CS antenna array
• S3568 2.5A0D10CL transducer
• S5182 2.5А65D12CS transducer
• S5096 5.0А70D6CS transducer
• LEMO 00 – LEMO 00 single cable 1,2 m
• USB A – Mini B cable
• Power adaptor with cable
• Calibrating sample V2/25
• Soft cover
• Case


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