Product
RSM-SNR(A) Pipeline Sonar Test System
360°Rotating Wireless Sampling, One-click on-site Report Generation.
Classification:
The RSM-SNR(A) Pipeline Sonar Test System delivers fast scanning, high-precision measurement, and clear 3D imaging for underwater pipelines. With wireless control, automatic defect interpretation, and instant reporting, it ensures efficient, accurate, and convenient on-site inspections without draining pipelines.
Cotnact：
Introduction
The RSM-SNR(A) Pipeline Sonar Test System integrates advanced acoustic imaging with wireless acquisition technology to provide comprehensive inspection of water-filled pipelines and underground cavities. Its 360° rotating sonar probe generates high-definition images, enabling accurate identification of structural and functional defects. The system automatically calculates silt deposition depth, width, and volume, creating longitudinal sediment profiles and intuitive 3D visualizations. With intelligent defect interpretation and one-click on-site report generation, the system greatly reduces field workload and improves inspection efficiency. Its modular, portable design, lightweight winch, and high waterproof performance make it ideal for municipal drainage, water conservancy, and industrial pipeline maintenance and evaluation.
Application
Pipeline inspection, acceptance, maintenance, rehabilitation, construction monitoring, and pipeline location.
Applicable Scenarios
Municipal and industrial drainage pipes, culverts, detection wells, underground cavities, and other water-filled pipeline environments (water depth > 300 mm).
Applicable standards
Technical Code for Inspection and Evaluation of Urban Drainage Pipelines (CJJ 181-2012)
Technical Code for CCTV and Sonar Inspection and Evaluation of Drainage Pipelines (DB31/T 444-2022)
Technical Code for Inspection and Evaluation of Urban Public Drainage Pipelines (DB44/T 1025-2012)
Standard for Functional Classification of Drainage Pipelines and Conduits (Q/BDG JS001-GW05-2012)
Standard for Functional Classification of Drainage Pipelines and Conduits (Q/BDG JS002-GW05-2012)
Core advantages
Wireless Acquisition
Wireless transmission distance up to 10 m, reducing on-site testing intensity.
Comprehensive Inspection
True 360° rotating acquisition ensures no detail is missed.
Intelligent Interpretation
Automatically captures contours, calculates silt deposition, and generates on-site reports with one click.
Custom Sampling
Flexible sampling distance settings meet different inspection requirements.
Wireless Connections
Supports wireless control, eliminating cumbersome multi-cable setups.
Accurate Results
Multi-color and multi-dimensional 3D display for clear defect visualization and intuitive analysis.
Technical Parameter
|
Model |
RSM-SNR(A) |
|
Sonar Probe |
|
|
Applicable Pipe Diameter Range |
DN300- 6000 mm |
|
Operating Temperature |
0- 40°C (non-freezing conditions) |
|
Protection Grade |
IP68 |
|
Material |
Stainless steel housing, weight approx. 2.8 kg |
|
Acoustic Frequency |
2 MHz |
|
Beam Width |
1.1° (–3 dB), conical beam |
|
Resolution Accuracy |
0.5 mm (within 125 mm range) |
|
Transmit Pulse Width |
4–20 µs |
|
Receiving Bandwidth |
500 kHz |
|
Power Supply Requirement |
20 V DC, peak current 1 A |
|
Automatic Cable Reel (Manual Operation) |
|
|
Counting |
High-precision (±0.1 mm) encoder for measuring cable payout length |
|
Winding/Safety Measures |
Manual winding/unwinding, equipped with emergency stop button |
|
Power Supply |
Compatible with both AC and DC AC: 90–264 V (50 Hz, 60 Hz) DC: 120–370 V |
|
Cable |
2-core cable, outer diameter 8 mm, tensile strength 300 kg (standard length 120 m, customizable) |
|
Mobility |
Two fixed wheels and two swivel casters with brake device |
|
Dimensions & Weight |
585×389×452 mm (including chassis height 120 mm); weight: 23 kg (including detachable chassis) |
|
Automatic Cable Arrangement |
Multi-layer automatic winding system |
|
Protective Devices |
Equipped with cable connector traction and anti-bending rubber sleeve to prevent accidental breakage; includes descent device and cable protection device |
|
Floating Body |
|
|
Applicable Pipe Diameter |
DN300–6000 mm |
|
Material |
Aluminum alloy, integrated cylindrical design |
|
Dimensions |
188×70×465 mm |
|
Weight |
2.5 kg |
|
Buoyancy |
8 kg |
|
Carrying Case |
|
|
Strength |
High-strength integrated engineering case |
|
Portability |
Equipped with pull rod and wheels, lightweight and portable |
|
Control Terminal |
|
|
Laptop |
Windows 10 system laptop / Android tablet |
Standard Configuration
Sonar Probe 1 pc
Automatic Cable Reel (Electric) 1 set
Floating Cylinder 1pc
T-Wrench 1pc
Network Cable 1pc
Power Cable 1pc
Manual Winding Handle 1pc
Wrench 1pc
Downhole Hook 1pc
Special Tool Kit 1pc
Safety Ropes 2pcs
Tool Kit Quantity: 1 set (Contents: USB drive, Allen wrench set, lubricant, assorted screws)
Equipment Case 1pc
Market Case
Downloads
FAQs
Q
What inspections is the RSM-SNR(A) used for, and what’s the key advantage?
+
A
It performs 360° sonar inspections in water-filled pipelines and underground cavities (e.g., municipal/industrial drainage pipes, culverts, detection wells). The rotating probe produces HD images, auto-calculates silt depth/width/volume, builds longitudinal silt profiles with 3D visualization, and supports one-click on-site report generation—so you don’t need to drain pipelines.
Q
What are the main specs that affect range, accuracy, and adaptability?
+
A
Applicable pipe diameter DN300–6000 mm; probe IP68, 2 MHz sonar with 1.1° beam width and 0.5 mm resolution (within 125 mm). Operating 0–40 °C (non-freezing). Wireless acquisition/control up to ~10 m. Referenced standards include CJJ 181-2012, DB31/T 444-2022, DB44/T 1025-2012, and functional-classification specs Q/BDG JS001-GW05-2012 / JS002-GW05-2012.
Q
How is it deployed in the field—what hardware is included and how is length measured?
+
A
A floating body carries the sonar; an automatic cable arrangement reel with ±0.1 mm encoder provides accurate cable-out length, with manual winding/unwinding, emergency stop, and AC/DC power options. The standard kit includes the sonar probe, automatic cable reel, floating cylinder, safety ropes, tools, and a portable equipment case; control is via Windows laptop or Android tablet.
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RSM-SNR(A) Pipeline Sonar Test System
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