M2502 – dual aperture shear-wave DPC transducer array 50 KHz

Low-frequency dual ultrasonic transducer array for pulse-echo ultrasonic testing of concrete structures by means of shear-horizontal ultrasonic waves.

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A general-purpose low-frequency ultrasonic transducer array with the nominal frequency of 50 KHz for the dry-point-contact (DPC) pulse-echo transmitting and receiving ultrasonic waves in highly scattering materials (concrete, wood, stones etc.) by means of dual-aperture arrangement.

Two independent groups of 3 x 4 elements perform transmitting and receiving of shear-horizontal ultrasonic waves and allow deep penetration and reduced dead zone of ultrasonic testing.

The transducer can be driven by following ACS instruments:

Transducer type Dry Point Contact transducer array
Generated wave mode Shear-horizontal
Nominal frequency 50 KHz
Band width 10 to 100 KHz
Capacity 3.500 pF ± 100 pF
Maximal pulse voltage (bipolar) 400 V (peak-to-peak)
Connector type Lemo00
Temperature range -20 to +50ºC
Dimensions 139,5 х 105,5 х 83,5 mm
Weight 1.1 kg

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About ACS Group

Acoustic Control Systems – ACS Group – established in 1991 – is the international provider of innovative ultrasonic testing equipment and professional inspection and engineering services.

The definitive distinction of ACS products is their high technological level and ease of use, matching the requirements of professional users in a wide range of practical applications. The main goal of our instruments is to reach top technical characteristics by affordable costs in combination with the perfect warranty service and methodical support of our customers.

More than 30 years of in-field testing experience in combination with scientific signal and image processing techniques and modern manufacturing processes by using the best components available on the market allow ACS to be always technologically one step ahead of competitors.

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