Fluid Silencer for Systems with Varying System Pressure
|Almost pressure independent transmission loss up to 50 bar|
|No additional flow resistance|
|Very good low frequency performance|
Measurement devices in the North Sea have repeatedly been lost due to being picked up by trawl fishers.
Therefore DW-ShipConsult has designed a Trawl Shield as protection for scientific equipment from bottom trawling.
The Trawl Shields have been tested and used successfully during several measurement campaigns.
|Dimensions:||270 x 1250 x 1000 mm (H x W x D)|
|Material:||8 mm GRP|
Other designs and dimensions upon request.
Headphone Amplifier with BNC Input
DW-ShipConsult offers Audio-Amplifiers for instant listening to airborne and structure-borne sound measurements.
|Input:||300 - 4000 mV|
|Output:||1 x 325 mW / 8 Ohm|
|Frequency range:||13 - 20'000 Hz|
|Total Harmonic Distortion:||0.2%|
|Operating environment temperature:||0 - 70 °C|
|Power supply:||9 V DC (9-volt battery)|
|Connectors:||1 x BNC (input, mono)|
|1 x 3.5 mm-Jack (output, mono)|
|Impedance:||26 – 51 kOhm|
|Dimensions:||56 x 103 x 40 mm (H x W x D)|
Prices upon request.