The RBRsolo³ and RBRvirtuoso³ are two high-performance single-channel underwater loggers launched by RBR, designed for scenarios requiring long-term, reliable, and high-precision measurement of a single parameter. The RBRsolo³ series are pre-configured, compact instruments, with core models focused on pressure measurement, making them ideal for tide and wave monitoring. The RBRvirtuoso³ series offers high flexibility and can integrate any single sensor, including pressure, temperature, dissolved oxygen, turbidity, etc., to meet diverse single-parameter observation needs. Both products feature low power consumption, high memory capacity, and rugged durability, providing users with trustworthy data acquisition solutions in harsh environments.
RBRsolo³ D: Focused on pressure measurement, offering various configurations from standard to high-speed, even for 10,000m deep sea, with accuracy up to ±0.05% of the full scale.
RBRvirtuoso³: A versatile instrument that allows for the free selection of
RBRsolo³: Compact size (25mm diameter), powered by a single AA battery, extremely lightweight, ideal for deployment on buoys and small platforms.
RBRvirtuoso³: Slightly larger in size, but also features a large 240M memory capacity and long battery life.
The optional |tide16 and |wave16 functions provide flexible tide averaging and wave burst sampling.
It can output tide level data and wave characteristic parameters (such as wave height and period), making it a powerful tool for marine engineering and en
Available with plastic and titanium housings, with the |deep model (specifically the RBRsolo³ D | deep) offering a maximum pressure rating of up to 10,000 meters, suitable for full-ocean-depth observations.
RBRsolo³: Fast downloads via USB-C, easy operation with Ruskin software.
RBRvirtuoso³: In addition to USB-C, it supports features like a magnetic switch and optional Wi-Fi, providing a comprehensively enhanced operating experience.
| Parameter |
RBRsolo³ D |
RBRvirtuoso³ |
| Physical Parameters | ||
| Memory Capacity | ~65 million samples | 240 million measurements |
| Power Supply | 1 AA battery | 8 AA batteries |
| Communication Interface |
USB-C |
USB-C or RS-232/485 |
| Clock Accuracy | ±60 seconds/year | ±60 seconds/year |
| Housing Material | Plastic or Titanium (Ti) | Plastic or Titanium (Ti) |
| Diameter |
25 mm |
63.3 mm (Plastic) / 60.3 mm (Titanium) |
| Maximum Pressure Rating | 1000 m (Plastic) / 10,000 m (Titanium) | Up to 10,000 m (configuration dependent) |
| Sampling Rate | Up to 32 Hz ( |fast32 model) | 2 Hz; up to 32 Hz (configuration dependent) |
| Pressure | ||
| Range (Plastic) |
20, 50, 100, 200, 500, 1000 dbar |
20, 50, 100, 200, 500, 750 dbar |
| Range (Titanium) |
1000, 2000, 4000, 6000, 10000 dbar |
1000, 2000, 4000, 6000, 10000 dbar |
| Initial Accuracy | ±0.05% Full Scale | ±0.05% Full Scale |
| Resolution | < 0.001% Full Scale | < 0.001% Full Scale |
| Stability | ±0.05% Full Scale/year | ±0.05% Full Scale/year |
| Temperature | ||
| Range | Not Applicable (Pressure-Specific Model) | -5°C to 35°C (extendable) |
| Initial Accuracy | Not Applicable |
±0.002°C |
| Resolution | Not Applicable |
< 0.00005°C |
| Time Constant | Not Applicable | < 0.1s (fast) or < 1s (standard) |
| Optional Configurations/Models | ||
| Core Model/Function | RBRsolo³ D | tide16: Tide Gauge RBRsolo³ D | wave16: Wave and Tide Recorder RBRsolo³ D | deep: 10,000m Deep-Sea Model |
RBRvirtuoso³ D | tide16: Tide Gauge RBRvirtuoso³ D | wave16: Wave and Tide Recorder Choose any one sensor |
| Other Options | Cabled Real-Time Transmission Model (RBRcoda³) | Wi-Fi communication; external power supply and real-time output; high sampling rate (|fast) model |
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