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Hydrophone Type 8106

Type 8106 underwater

Hydrophone Type 8106

Type 8106 underwater

TYPE 8106

GERÄUSCHARMES HYDROFON MIT VORVERSTÄRKER

Das Hydrofon Type 8106 verfügt über einen eingebauten 10-dB-Vorverstärker mit Dickschicht und geringem Rauschen, der eine Signalaufbereitung für die Übertragung über sehr große Entfernungen ermöglicht. Dadurch eignet sich das Hydrofon Typ 8106 für Unterwasserschallmessungen bis in eine Tiefe von 1000 Metern.

TYPE 8106

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Typ 8106 ist ein piezoelektrisches Breitband-Hydrofon mit Vorverstärker für absolute Schallmessungen im Frequenzbereich von 7 Hz bis 80 kHz. Es zeichnet sich durch eine beeindruckende Empfangsempfindlichkeit von −173 dB re 1 V/μPa aus.

Referenzstandards für die Kalibrierung
Ultraschallmessungen in Flüssigkeiten
Kavitationsmessungen
Labor- und Industriemessungen in Flüssigkeiten und Gasen
Als Unterwasserprojektoren (8103, 8104 und 8105)
Lärmmessungen in feuchten und verschmutzten Atmosphären

Hydrophone Types 8103, 8104, 8105, 8106	Data Sheets	English
Hydrophones Types 8103, 8104, 8105 and 8106	Manuell	English

FAMILY 8106
Sensitivity	2.24 mV/Pa
Lower frequency	3 Hz
Higher frequency	80 kHz
Maximum operating static pressure	267 dB (9.8 × 10^6 Pa)
Mounting space - length	182 mm
Mounting space - length	7.17 in
Mounting space - width	32 mm
Mounting space - width	1.26 in
Mounting space - height	182 mm
Mounting space - height	7.17 in

The preamplifier provides a 7Hz high-pass filter and an insert-voltage calibration facility, but does not allow the hydrophone to be used as a projector.

The hydrophone is built to withstanding high static pressure, the operational upper limit being 107 Pa (100 atm / 1000 m (3250 ft.) ocean depth.

An integrated watertight connector allows quick disconnection of the cable and makes replacement and storage very easy.

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