Irekhoda ye-Acoustic Enamandla Aphansi Kakhulu ye-LoPAS-L

Incazelo emfushane:

Uchungechunge lwe-LoPAS luqukethe amadivayisi okuzwa umsindo ngaphansi kwamanzi anamandla aphansi kakhulu, aziqoqela wona. Anezimojula zokucubungula isignali ezifakwe ngaphakathi ezinomsindo ophansi futhi esebenzisa ubuchwepheshe bokuzwa umsindo we-piezoelectric, lawa madivayisi avumela ukutholwa ngasikhathi sinye kwezimpawu ze-acoustic ngaphansi kwamanzi kanye nedatha yokujula/yokushisa, kanye nokuqoshwa okuzenzakalelayo kwesikhathi eside. Amadivayisi'amazinga omsindo wokuzibamba aphansi kunalawo ezimo ze-Sea State 0; ngaphezu kwalokho, ukwakheka kwawo kwamandla aphansi kakhulu kuqinisekisa ukukhuthazela kokusebenza okuzinzile nokuthembekile. Uchungechunge lusekela ukuthunyelwa kwe-array yamadivayisi amaningi okuvumelanisiwe—ukufeza ukunemba kokuvumelanisa okuphakeme kuno-1μs—enezimbobo ezihlanganisiwe ezikwazi ukumboza ukujula kolwandle lonke.

Uchungechunge lwe-LoPAS lusebenzisa isakhiwo sokufaka esibanzi, okuvumela ukuhlanganiswa okulula kumapulatifomu ahlukahlukene njengezindawo zokubopha ezingaphansi komhlaba, ama-buoy, kanye neziteshi zokubuka ezingaphandle kolwandle. Lusetshenziswa kabanzi emikhakheni ehlanganisa ucwaningo lwe-acoustic lwasolwandle, ucwaningo lwesayensi olungaphandle kolwandle, ukulandelela nge-bio, ukuqapha umsindo wepulazi lomoya, kanye nokuhlolwa komthelela wemvelo ngaphansi kwamanzi.


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Izici Eziyinhloko

①Umsindo Ophansi Wokuzicabangela

②Ukusetshenziswa Kwamandla Okuphansi Kakhulu, Impilo Yebhethri Eyengeziwe

③Amandla Okugcina Isitoreji Akhulu Kakhulu

④Izinzwa Zokushisa Eziphezulu Nezingcindezi Ezihlanganisiwe

⑤Isekela Ukufakwa Kwe-Synchronized Array (Ukunemba < 1 µs)

⑥Izinketho Eziningi Zezindlu, Isekela Ukujula Kolwandle Okugcwele

⑦I-Interface Enembile, Ukusebenza Okulula Komsebenzisi

⑧Izinguqulo Ze-OEM Ezingokwezifiso Ziyatholakala Uma Uzicela

Amapharamitha Obuchwepheshe

Igama Lepharamitha

I-LoPAS-L(I-1965)200m)

I-LoPAS-L+

Ibhendi Yemvamisa Yokusebenza

20 Hz–20 kHz;

Ukuthola Ukuzwela

20 Hz–100 kHz (Inguqulo Yemvamisa Ephakeme)

Ukuzuza kwe-Preamplifier

-194± 1.5 dB re. 1 V/μPa;

Izinga Lokuthatha Isampula

-198± 3 dB re. 1 V/μI-Pa (Inguqulo Ejwayelekile Kakhulu)

Isixazululo

26 dB (Ongakukhetha)

Ububanzi Obuguquguqukayo

128 kHz;

Umsindo Olinganayo Wokuzibiza

512 kHz (Inguqulo Yemvamisa Ephakeme)

Ukunemba Kokuvumelanisa I-Array

Amabhithi angu-24

Amandla Okugcina Isitoreji

2TB

4TB(I-1965)Okunwebekayo)

Ukunemba Kwenzwa Yokushisa/Ukujula

Ukunemba kwezinga lokushisa: kungcono kuno-0.1°C; Ukunemba kokujula: kungcono kune-0.05% FS

Imodi Yokusebenza

Okuqhubekayo, Okuvamile

Ukusetshenziswa Kwamandla Okuphelele

Imodi Yokusebenza:≤150 mW; Imodi Yokulala:≤1 mW

Ukukhuthazela Kwebhethri

≥Izinsuku ezingu-30

≥Izinsuku ezingu-365

Ukujula Kokusebenza

200 m (Izindlu zepulasitiki zobunjiniyela)

6,000 m (Indlu ye-alloy ye-Titanium)

Ubukhulu Bedivayisi

6000 m (Indlu ye-alloy ye-Titanium)

Φ10 cm× 53.2 cm

Isisindo (Emoyeni / Emanzini)

Φ6.7 cm× 43.8 cm

8.9 kg / 5 kg (Indlu ye-alloy ye-Titanium)

 


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