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Shearography system SHEAROGRAPHY-SHEAROGRAPHY
Shearography system SHEAROGRAPHY-Laser Measurement Co., Ltd.

Shearography system SHEAROGRAPHY
Laser Measurement Co., Ltd.

Laser Measurement Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

7.2hours

Fast Response


About This Product

■Summary

The shearography system is highly mobile and can quickly inspect the entire field of view with just turnkey operation, and can perform non-destructive and automated monitoring of structures. The standard measurement area is A4 size. The sensor part can also be attached to a vacuum hood. Dynamic excitation allows for uniformity of defect stiffness and parameters, making quantitative judgment possible. The equipment for dynamic excitation is contained within the rack unit.

■Measurement principle

Shearography is becoming a popular metrology technique in the field of non-destructive testing (NDT). When shearography is used for non-destructive testing, defects are identified by non-uniform deformation gradients due to external loads or stimuli. ISI's highly sensitive shearography allows the use of very compact and non-destructive loading systems. Tubes and tanks are loaded by internal pressure. Other components require vacuum chambers, vacuum hoods, and surface heating with IR lights or hot air. Dynamic excitation is a completely unique technology. Defects can be seen as non-uniform deformation gradients. Depending on the spatial distribution of deformation, defects or structures can be identified by shearography.

■Dynamic vibration method

Dynamic excitation is a special technique for non-destructive testing and verification of material properties. A small, portable piezo exciter can locally excite defects such as cracks, delamination, and poor adhesion. Vibrations caused by local geometries allow defects to be visualized in just a few seconds by sweeping the frequency. It is especially suitable for composite materials with honeycomb sandwich structures that are difficult to achieve using other methods.

■Application example-1

・Subject: CFRP tank for aircraft. This tank is made with MAN Technology AG ・Material: CFRP (composite material and stainless steel) ・Challenge: Non-destructive inspection using a full field of view ・Method: Adjustment of internal pressure and SE3 shearography system

■Application example-2

・Subject: X-38 nose cap made by DLG in Germany ・Material: Composite material CSI-C ・Challenge: Non-destructive inspection of adhesion defects ・Method: SE3 Shearobalafy system and dynamic vibration device

  • Product

    Shearography system SHEAROGRAPHY

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1 Models of Shearography system SHEAROGRAPHY

Image Part Number Price (excluding tax)
Shearography system SHEAROGRAPHY-Part Number-SHEAROGRAPHY

SHEAROGRAPHY

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About Company Handling This Product

Response Rate

100.0%


Response Time

7.2hrs

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