数字管剖面声纳
IMAGENEX MODEL 831A
表1：
表2：
数字管剖面声纳
DIGITAL PIPE PROFILING SONAR
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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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1秒扫描360度（1米范围内） Scans 360o in 1 sec (up to 1 m range) |
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低功率 Low power |
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数字遥测 Digital telemetry |
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0.25至6米的操作（全规模） 0.25 to 6 m operation (full scale) |
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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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应用 APPLICATIONS |
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分析 Profiling |
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管道检测 Pipeline Inspection |
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科学研究 Scientific Research |
表1：
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硬件规格： HARDWARE SPECIFICATIONS: |
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频率 FREQUENCY |
2.25 MHz | |
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换能器 TRANSDUCER |
分析型，流体补偿 Profiling type, fluid compensated |
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探头的声束宽度 TRANSDUCER BEAM WIDTH |
1.4° conical | |
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距离分辨率 RANGE RESOLUTION |
0.25 m: 1 mm | 0.50 m: 2 mm |
| 0.75 m: 3 mm | 1 m to 6 m: 2 mm | |
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最小可检测的范围 MIN. DETECTABLE RANGE |
50 mm (~2") | |
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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 |
1000米典型的双绞线屏蔽线对 1000 m on typical twisted shielded pair (RS-485) |
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接口 INTERFACE |
RS-485 serial interface @ 115.2 kbps (or optional RS-232) |
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连接器 CONNECTOR |
端安装，四导体，湿式耦合 End mounted, four conductor, wet mateable (Impulse MCBH-4-MP-SS) |
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电源 POWER SUPPLY |
20 - 36 VDC at less than 5 Watts | |
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尺寸 DIMENSIONS 深度评级 (for both depth ratings) |
79.4 mm (3.125") diameter x 273 mm (10.73") overall length |
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重量：空气&水 WEIGHT: In Air In Water |
1.4 kg (3 lbs) 0.5 kg (1 lb) |
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材料 MATERIALS |
铝&聚氨酯 6061-T6 Aluminum & Polyurethane |
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| FINISH |
硬质阳极氧化本色 Hard Anodize |
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表2：
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软件规格： SOFTWARE SPECIFICATIONS: |
PipeSonar.exe |
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windows操作系统 WINDOWS OPERATING SYSTEM |
Windows 95, 98, Me, NT, 2000, XP, Vista |
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模式 MODES |
极面 Polar |
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距离刻度 RANGE SCALES |
0.25 m, 0.5 m, 0.75 m, 1 m, 2 m, 3 m, 4 m, 5 m, 6 m |
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步长 STEP SIZE |
0.9° |
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网格类型 GRID TYPES |
极地坐标 Polar |
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文件格式 FILE FORMAT |
(filename).31a |
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推荐的最低计算机要求： RECOMMENDED MINIMUM COMPUTER REQUIREMENTS: |
100 MHz Pentium 16 MB RAM 1 GB Hard Disk 800 x 600 x 256 colour graphics |