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Product
Hydrophone
RESON TC 4032
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The TC4032 general purpose hydrophone offers a high sensitivity, low noise and a flat frequency response over a wide frequency range. The high sensitivity and acoustic characteristics makes TC4032 capable of producing absolute sound measurements and detecting even very weak signals at levels below “Sea State 0”. The TC4032 incorporates an electrostatically shielded highly sensitive piezoelectric element connected to an integral low-noise 10dB preamplifier. The TC4032 preamplifier is capable of driving long cables of more than 1.000 meters, and the preamplifier features an insert calibration facility.
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Product
Streamer Cables
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Teledyne Marine Geophysical Instruments
Over the years, analog and conventional diameter digital streamer systems from Geophysical Instruments have set the commercial benchmark in the marine geophysical industry.More recently, we have proudly established a new benchmark with the SDS-55 Small Diameter Streamer Array. The SDS-55 utilizes liquid crystal polymer stress members, a novel spacer approach, waterproof hydrophones, and ingenious connector designs. This design yields the most robust fluid-filled streamer in the industry.
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Product
UMS Research
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An automated scanning system designed to provide a cost-effective introduction to automated hydrophone measurement including the acquisition, display, storage and computation of 2D data.
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Product
Capsule Hydrophones
HGL-series
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The HGL hydrophone has been established as a workhorse for diagnostic level measurements, providing the best mix of frequency response, reflection profile, and aperture size.
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Product
Pressure Measurement
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A range of hydrophones for measuring pressure in ultrasound fields, covering acoustics parameters to meet the latest regulatory requirements needed for IEC62127-1, NEMA UD2 or FDA 510(k) submission.
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Product
Fiber Optic Hydrophone
HFO-690
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The HFO-690 is the latest generation optical fiber hydrophone designed to uniquely support high intensity fields for applications such as HIFU, providing both acoustic pressure and temperature measurements simultaneously.





