带数据记录器的科学回声测深仪
IMAGENEX MODEL 853
表1：
表2：
带有数据记录器的科学的回声测深仪
SCIENTIFIC ECHO SOUNDER WITH DATA LOGGER
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特征 FEATURES |
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可编程 Programmable |
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高性能 High performance |
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低功率 Low power |
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简单的设置和安装 Simple set-up and installation |
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数字遥测 Digital telemetry |
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25，50或100米的操作 25, 50 or 100 m operation |
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紧凑的尺寸 Compact size |
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可向用户提供的通信格式 Communication format available to user |
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USB数据下载 USB Data download |
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应用 APPLICATIONS |
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| ROV, AUV, & UUV | ||
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海洋滑翔机安装 Sea glider Installation |
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海洋石油和天然气 Offshore Oil & Gas |
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测量 Surveying |
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科学研究 Scientific Research |
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渔业研究 Fisheries Research |
表1：
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硬件规格： HARDWARE SPECIFICATIONS: |
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频率 FREQUENCY |
120 kHz |
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换能器 TRANSDUCER |
Conical |
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探头的声束宽度 TRANSDUCER BEAM WIDTH |
10° |
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换能器源级 TRANSDUCER SOURCE LEVEL |
210 dB re 1 μPa @ 1 m (nominal) |
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传感器接收灵敏度 TRANSDUCER RECEIVE SENSITIVITY |
-180 dB re 1 V/μPa (nominal) |
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接收带宽 RECEIVE BANDWIDTH |
10 kHz |
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脉冲长度 PULSE LENGTH |
100 μs |
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最大输入电平 MAXIMUM INPUT LEVELS |
with 20 dB Gain: 35 mVRMS with 40 dB Gain: 3.5 mVRMS |
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噪声基底 NOISE FLOOR |
with 40 dB Gain: -96 dB re 1 VRMS |
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距离单元 RANGE BINS |
200 |
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数据存储 DATA STORAGE |
200 Days before Download |
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最小可检测的范围 MIN. DETECTABLE RANGE |
0.5 m |
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最大可检测的范围 MAX. DETECTABLE RANGE |
100 m |
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最大耐压深度 MAX. OPERATING DEPTH |
1000 m |
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最大电缆长度 MAX. CABLE LENGTH |
15 m (RS-232), 3 m (USB) |
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遥测 TELEMETRY/ 编程接口 PROGRAMMING INTERFACE |
RS-232 Serial Interface @ 115.2 kbps (or as ordered) |
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下载接口 DOWNLOAD INTERFACE |
USB |
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连接器 CONNECTORS |
Impulse IEW55-1004-BCR / IEW55-1006-BCR |
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电源 POWER SUPPLY |
9 - 32 VDC at less than 0.25 Watts (Glider mode only) |
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温度 TEMPERATURE |
-5 to +35 °C (operational) -40 to +50 °C (storage) |
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尺寸 DIMENSIONS |
See drawing (below) |
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重量：空气&水 WEIGHT: In Air In Water |
~ 1kg (2.2 lbs) ~ 0.55 kg (1.2 lbs) |
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材料 MATERIALS |
6061-T6 Aluminum, PVC |
| FINISH |
硬质阳极氧化本色 Hard Anodize |
表2：
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软件规格 SOFTWARE SPECIFICATIONS: |
Programming/Download/Viewing program: Win853.exe |
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操作系统 WINDOWS™ OPERATING SYSTEM |
Windows™ XP, Vista, 7 |
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模式 MODES |
Normal (interrogate to ping) Glider (one ping every 4 seconds) Stand Alone (one ping per second) |
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距离刻度 RANGE SCALES |
25 m, 50 m, 100 m |
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文件格式 FILE FORMAT |
(filename).853 |
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推荐的最低计算机要求： RECOMMENDED MINIMUM COMPUTER REQUIREMENTS: |
2 GHz Pentium 4 256 MB RAM 20 GB Hard Disk 1024 x 768 screen resolution |