FIRST IN PHOTONICS
The Tempo 1D has become one of the most popular laser receivers worldwide for high frequency and ultra high frequency inspection. It is capable of detecting surface displacements resulting from the propagation of UHF ultrasounds, up to GHz.
The Tempo 1D can surface displacements resulting from the propagation of Ultra High Frequency ultrasounds, up to GHz.
The Tempo 1D is optimized to process highly speckled beams. It does not require a single speckle (reflection on mirror-like surface) like classical coherent laser ultrasonic receiver. It also includes a large, 2-inch aperture for high collection-efficiency, ensuring high sensitivity on light-scattering surfaces. The Tempo 1D exhibits high optical etendue.
The Tempo 1D produces an analog signal that is directly proportional to surface displacement at frequencies above a cutoff frequency.
Performance is unaffected by low frequency acoustic noise caused by turbulence in the beam path (Below the cut-off frequency ~ 100Hz without compensation, and up to 10kHz with the internal compensation). The Tempo 1D has an integrated electronic feedback loop that compensates for low frequency acoustic noise up to 10 kHz.
Incorporated within the system are visual and audible signal indicators designed to help the user optimize their measurement setup. For absolute calibration, the Tempo 1D also includes an internal calibration signal and its output is autmoatically calibrated to 100mV for 1nm displacement.
This product could be used for the following applications:
This product is manufactured by Sound and Bright.
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