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UNAS Underwater Noise Analyzer
Lub UNAS Underwater Noise Analyzer yog ib lub tshuab tiag tiag rau kev tshuaj xyuas thiab xa cov suab nrov hauv qab dej. Tsim los ntawm lub zog tseem ceeb hauv kev siv hluav taws xob tsawg thiab suab nrov qis, nws txhawb nqa ob hom kev ua haujlwm: kev kaw cia tus kheej thiab kev xa xov online tiag tiag. Nrog rau kev tsim qauv me me thiab sib dua, lub cuab yeej tuaj yeem xa mus rau ntawm cov buoys, seafloor platforms, lossis mobile observation platforms. Nws muaj lub roj teeb rechargeable uas ua rau muaj kev ua haujlwm ntawm tus kheej.≥48 teev; lwm txoj kev, nws tuaj yeem siv zog los ntawm lub platform tswj hwm rau kev saib xyuas online mus sij hawm ntev, xa cov ntaub ntawv suab nrov tiag tiag thiab cov ntaub ntawv spectral ntawm Ethernet lossis RS485 interfaces.
Ntau lub chaw tuaj yeem siv lub moos ntawm lub platform los pab txhawb kev soj ntsuam sib faib ua ke, sib dhos ua ke nrog qhov tseeb sib dhos zoo dua 1μs. Lub kaw lus no siv dav hauv cov teb xws li kev saib xyuas suab nrov hauv dej hiav txwv, kev taug qab suab ntawm cov tsiaj txhu hauv dej hiav txwv, thiab kev ntsuam xyuas suab nrov hauv qab dej, thiab muaj nyob rau hauv cov qauv uas tsim rau ob qho chaw ntug dej hiav txwv thiab dej hiav txwv tob.
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Smurf Tus Kheej Hydrophone Array
Smurf yog lub tshuab hydrophone digital uas siv dej tob tob uas tsim los ntawm lub platform uas siv hluav taws xob tsawg heev. Me me thiab yooj yim nqa tau, nws ua rau nws siv tau cov teeb liab hauv qab dej kom raug thiab txhawb nqa kev ua haujlwm ntev. Lub cuab yeej no muaj lub USB interface ceev ceev rau kev sib txuas ncaj qha rau lub khoos phis tawj, uas ua rau koj tuaj yeem nrhiav cov ntaub ntawv yam tsis tas yuav qhib lub thawv. Nws txhawb nqa cov teeb tsa sib dhos ua ke ntawm cable, nthuav dav txog 128 yam khoom, nrog rau qhov tseeb sib dhos zoo dua 1.μs—xyuas kom meej tias qhov yuam kev ntawm lub sijhawm tsis sib sau ua ke dhau sijhawm.
Nrog rau qib suab nrov qis dua Sea State 0, nws cov qauv titanium alloy uas tiv taus siab tau tsim los rau cov chaw nyob hauv dej hiav txwv tob txog 6,000 meters. Siv dav hauv kev soj ntsuam suab hauv dej hiav txwv, kev tshawb fawb hauv dej hiav txwv tob, kev taug qab bio-tracking, kev saib xyuas suab nrov ib puag ncig, thiab kev soj ntsuam loj-aperture array, Smurf sawv cev rau qhov kev xaiv zoo tshaj plaws rau kev soj ntsuam suab nrov hauv dej hiav txwv tob.
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LoPAS-L Ultra-Low Power Self-Contained Acoustic Recorder
Cov koob LoPAS muaj cov khoom siv ntsuas suab hauv qab dej uas tsis muaj zog heev, thiab muaj nws tus kheej. Muaj cov modules ua cov teeb liab tsis muaj suab nrov thiab siv cov thev naus laus zis piezoelectric sensing, cov khoom siv no ua rau muaj peev xwm tau txais cov teeb liab hauv qab dej thiab cov ntaub ntawv tob/kub tib lub sijhawm, nrog rau kev kaw cov ntaub ntawv ntev. Cov khoom siv no'Cov suab nrov ntawm tus kheej qis dua li cov xwm txheej ntawm Sea State 0; ntxiv rau, lawv cov qauv siv hluav taws xob tsawg heev ua kom ruaj khov thiab txhim khu kev qha. Cov koob no txhawb nqa kev xa tawm ntau yam khoom siv sib dhos ua ke—ua tiav qhov tseeb ntawm kev sib dhos ua ke zoo dua li 1μs—nrog rau cov qhov apertures uas muaj peev xwm npog tag nrho qhov tob ntawm dej hiav txwv.
Cov koob LoPAS siv cov qauv mounting thoob ntiaj teb, ua rau yooj yim koom ua ke rau hauv ntau lub platform xws li cov moorings hauv av, buoys, thiab cov chaw soj ntsuam hauv hiav txwv. Nws tau siv dav hauv cov teb suav nrog kev soj ntsuam suab hauv hiav txwv, kev tshawb fawb hauv hiav txwv, kev taug qab bio-tracking, kev saib xyuas suab nrov ntawm cua, thiab kev ntsuam xyuas kev cuam tshuam ib puag ncig hauv qab dej.
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ARMS Infrasonic Noise Monitor
Lub ARMS Underwater Acoustic Noise Monitor yog ib lub cuab yeej saib xyuas suab nrov hauv qab dej uas Haiyan Electronics tsim tawm. Nws yog ib lub cuab yeej txais cov teeb liab acoustic uas tsim los rau kev siv xws li kev saib xyuas suab hauv dej hiav txwv, kev tshawb nrhiav hauv qab dej, thiab kev ntsuas suab nrov hauv qab dej. Cov khoom no muaj cov txiaj ntsig tseem ceeb xws li qhov teb zaus dav ntawm 10 Hz txog 10 kHz, suab nrov qis, thiab kev txais tau zoo. Siv kev tsim qauv uas muaj nws tus kheej, nws muaj peev xwm ua tau qhov kev txais thiab khaws cov teeb liab acoustic hauv qab dej yam tsis tas yuav siv cov khoom siv sab nraud nyuaj.
Nrog nws cov kev ua tau zoo ruaj khov thiab kev ntsuas meej, ARMS Underwater Acoustic Noise Monitor ua haujlwm ua lub cuab yeej tshwj xeeb zoo tshaj plaws rau kev saib xyuas ib puag ncig hauv dej hiav txwv, kev tshawb fawb txog kev tsim kho hauv dej hiav txwv, thiab kev tshawb fawb txog suab hauv dej hiav txwv.
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VS32 Vector Hydrophone
Frankstar VS32 yog lub 3D vector hydrophone uas siv lub piezoelectric velocimeter ua nws lub ntsiab lus sensing. Nws siv tau dav rau kev tshawb nrhiav acoustic, underwater acoustic arrays, underwater towed vehicles thiab lwm yam kev lag luam.
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VS22 Vector Hydrophone
Ua ib lub 2D vector hydrophone, Frankstar VS22 siv lub magnetoelectric velocimeter rau kev ntsuas lub teeb liab. Nws yog qhov tsim nyog rau kev siv hauv kev tshawb nrhiav acoustic, cov kab ke acoustic hauv qab dej thiab cov platform rub hauv qab dej.
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SPH6025 Broadband Spherical Hydrophone
Frankstar SPH6025 broadband spherical hydrophone muaj qhov zaus ua haujlwm ntawm 1 Hz txog 90 kHz, nrog rau qhov rhiab heev ntawm -200 dB re 1V/μPa. Lub peev xwm ntawm cov khoom piezoelectric yog 30.5 nF. Nws tswj tau qhov sib piv ntawm lub teeb liab thiab suab nrov zoo heev txawm tias xa mus los ntawm cov xov hlau ntev. Muaj kev ua tau zoo ntawm lub suab thiab kev ruaj khov siab, SPH6025 siv tau rau ntau yam kev ntsuas suab hauv qab dej.
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SPH6020 Broadband Spherical Hydrophone
Frankstar SPH6020 Broadband Spherical Hydrophone muaj ntau zaus ua haujlwm txij li 1 Hz txog 120 kHz, nrog rau qhov rhiab heev ntawm -203 dB re 1V/μPa. Lub piezoelectric element muaj lub peev xwm ntawm 19.5 nF, thiab nws tswj tau qhov sib piv ntawm lub teeb liab thiab lub suab nrov zoo heev txawm tias siv cov xov hluav taws xob ntev rau kev xa xov. Muab kev ua tau zoo ntawm lub suab thiab kev ruaj khov tshwj xeeb, SPH6020 zoo rau ntau yam kev siv.
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SPH6015 Broadband Spherical Hydrophon
Tus Qauv SPH6015 broadband spherical hydrophone ua haujlwm ntawm 1Hz txog 150kHz nrog qhov rhiab heev ntawm -207dB re.1V/μPa thiab lub peev xwm piezoelectric ntawm 11.5nF. Nws tswj tau qhov sib piv ntawm lub teeb liab thiab suab nrov zoo heev txawm tias siv nrog cov xov hlau ntev. Muaj kev ua tau zoo ntawm lub suab thiab kev ruaj khov, SPH6015 no siv tau rau ntau yam kev siv xws li kev saib xyuas kab mob thiab kev ntsuas suab hauv qab dej.
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SPH6010 Broadband Spherical Hydrophone
Tus Qauv SPH6010 broadband spherical hydrophone ua haujlwm ntawm 1Hz txog 250kHz nrog qhov rhiab heev ntawm -211dB re.1V/μPa thiab lub peev xwm piezoelectric ntawm 6.5nF. Nws tswj tau qhov sib piv ntawm lub teeb liab thiab suab nrov zoo heev txawm tias siv nrog cov xov hlau ntev. Muaj kev ua tau zoo ntawm lub suab thiab kev ruaj khov, SPH6010 yog qhov tsim nyog rau ntau yam kev siv suav nrog kev saib xyuas kab mob thiab kev ntsuas suab hauv qab dej.
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HPA200 Broadband Hydrophone
Tus Qauv HPA200 broadband hydrophone ua haujlwm ntawm 1Hz txog 170kHz nrog qhov rhiab heev ntawm -211dB re.1V/μPa thiab lub peev xwm piezoelectric ntawm 6.9nF. Nws tswj tau qhov sib piv ntawm lub teeb liab thiab suab nrov zoo heev txawm tias siv nrog cov xov hluav taws xob ntev. Muaj kev ua tau zoo ntawm lub suab thiab kev ua haujlwm ntev, HPA200 yog qhov tsim nyog rau ntau yam kev siv suav nrog kev saib xyuas kab mob thiab kev ntsuas suab hauv qab dej.
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HPA45 Lub Tshuab Hydrophone Deep-Sea
Tus Qauv HPA45 lub tshuab nqus dej tob ua haujlwm ntawm 1Hz txog 50kHz nrog qhov rhiab heev ntawm -195dB re.1V/μPa thiab qhov tob tshaj plaws ntawm 6000m. Nws muaj kev ua tau zoo heev ntawm acoustic thiab kev ua haujlwm ntev, tsim nyog rau ntau yam kev siv acoustic hauv qab dej xws li cov khoom siv array, buoys, submersible buoys, underwater gliders thiab wave gliders.
