Rosette Sampling System(Multi-Parameter Water Sampler)
Key Features
Multi-Parameter Programmable Sampling
Supports automated sampling triggered by depth, temperature, salinity, or time.
Maintenance-Free Design
Corrosion-resistant structure requiring only basic rinsing after deployment.
Compact and Robust Construction
Circular electromagnetic layout ensures a compact footprint with high mechanical reliability.
Configurable Water Bottles
Available with 4, 6, 8, 12, 24, or 36 bottles, with customizable bottle volumes.
Broad CTD Compatibility
Fully compatible with CTD sensors from major manufacturers.
Technical Specifications
| Water Collection Capacity | |
| Water Bottle Capacity | 2.5/ 5/10 L Optional |
| Number of Water Bottles | 4 /6 /8 /12 /24 / 36 Bottles Optional |
| Water Extraction Depth | Standard Version 1 m -200 m |
| Sensor Parameters | |
| Temperature | Range: -5-36 ℃; Accuracy: ±0.002 ℃; Resolution: 0.0001 ℃ |
| Conductivity | Range : 0-75 ms/cm; Accuracy: ±0.003 ms/cm; Resolution: 0.0001 ms/cm; |
| Pressure | Range : 0-1000 dbar; Accuracy: ±0.05 %FS; Resolution 0.002 %FS; |
| Sensor Optional | Customizable |
| Communication Connection | |
| Connection | RS232 to USB |
| Communication Protocol | Serial Communication Protocol, 115200 / N/8/1 |
| Configuration Software | Windows System Applications |
| Power Supply and Battery Life | |
| Power Supply | Built-in Rechargeable Battery Pack, Optional DC Adapter |
| Supply Voltage | DC 24 V |
| Battery Life | Built-in Battery Can Work Continuously for ≥4 to 8 Hours |
| Environmental Adaptability | |
| Operating Temperature | -20 ℃ - 65 ℃ |
| Storage Temperature | -40 ℃ - 85 ℃ |
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