Tritech SeaKing Hammerhead機(jī)械掃描圖像聲吶
SeaKing Hammerhead處于聲納技術(shù)的前沿,可提供高分辨率的360o機(jī)械掃描成像。
SeaKing Hammerhead利用較大的換能器孔徑,具有非常精細(xì)的機(jī)械步距大小和經(jīng)過(guò)驗(yàn)證的數(shù)字聲納技術(shù)(DST),可提供出色的圖像質(zhì)量。
SeaKing Hammerhead的工作范圍增加了兩個(gè)頻率。一個(gè)高chi的935 kHz頻率以實(shí)現(xiàn)高分辨率圖像,以及一個(gè)第二chi的頻率675 kHz以實(shí)現(xiàn)遠(yuǎn)距離拍攝。
寬換能器設(shè)計(jì)允許在兩個(gè)頻率上創(chuàng)建非常窄的水平光束,以提高圖像分辨率。
此外,SeaKing Hammerhead具有內(nèi)置的姿態(tài)傳感器,這使得該設(shè)備非常適合三腳架展開(kāi),使用戶可以清楚地知道該設(shè)備相對(duì)于海床的位置。該裝置還具有一個(gè)集成的三軸羅盤(pán),可連續(xù)顯示和更新聲納圖像方位。
Acoustic | High Frequency | Low Frequency |
Operating frequency | 935kHz | 675kHz |
Beamwidth | 20° vertical, 0.6° horizontal | 30° vertical, 0.9° horizontal |
Maximum range | 40m | 100m |
Minimum range | 0.4m | |
Range resolution | 7.5mm (approximately) |
Physical | |
Weight in air | 6.8kg |
Weight in water | 3.8kg |
Materials | Aluminium alloy (hard anodised) |
Depth rating options | 700m 4000m |
Temperatures | Operating: -10 to 35°C Storage: -20 to 50°C |
Electrical and Communication | |
Operating voltage | 20 to 72V DC |
Power requirement | 38W |
Communication Protocol & Rate | ARCNET: 156kbit·s-1 (maximum) RS485: 115.2kBd (maximum) RS232: 115.2kBd (maximum) |
Connector options | Tritech 6-pin (standard) Others available on request |
Sonar Display | |
Range selections | 2m to 100m |
Scan resolutions | 0.225°, 0.45°, 0.9°, 1.8° |
Continuous 360° | Yes |
Offset sector scan | Yes |
Attitude information | Angle of sonar body to vertical (2 axes) |
機(jī)械掃描(避障)圖像聲吶
Imagenex Model 852微型圖像掃描避障聲納
Imagenex Model 852-GS微型圖像掃描避障聲納
Imagenex Model 882-GS微型圖像掃描避障聲納
Imagenex Model 881A微型圖像掃描避障聲納
Imagenex Model 881A-GS微型圖像掃描避障聲納
Imagenex Model 881A-GS 10000m圖像掃描避障聲納
Tritech Micron機(jī)械掃描圖像聲吶
Tritech Super SeaKing機(jī)械掃描圖像聲吶
Tritech Super SeaPrince機(jī)械掃描圖像聲吶
SeaKing Hammerhead機(jī)械掃描圖像聲吶
Impact Subsea ISS360掃描成像聲吶系統(tǒng)
上海精導(dǎo)科學(xué)儀器有限公司!