High-Capacity, Heavy-Duty Ultrasonic Cleaning for High-Volume Practices
The W&H U-Son 6L (REF 19600005 / Model RIW-206) is a high-capacity ultrasonic cleaner built to handle large instrument loads and cassette setups in busy medical, dental, and surgical environments. Powered by multiple high-performance transducers, it generates uniform, deep-penetrating ultrasonic cavitation to strip away dried blood, tissue, and bio-burden from fine serrations, hinges, and complex tool geometries before sterilization.
Constructed entirely from industrial-grade stainless steel, the U-Son 6L combines increased volume with digital control and an integrated drain tap for safe, splash-free liquid disposal.
Key Features & Clinical Benefits
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Expanded 6-Litre Capacity: Features a total tank capacity of 6.0 L (operating fluid volume of 4.8 L), ideal for accommodating larger surgical trays, full cassette systems, and high-volume daily instrument turnovers.
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Multi-Transducer Cavitation Power: Multiple heavy-duty ultrasonic transducers ensure uniform wave distribution and complete 360° coverage across the entire bath, eliminating cleaning “dead zones.”
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Convenient Integrated Drain Valve: Features a built-in drain tap with a side outlet hose connection, allowing clinical staff to empty spent cleaning solution safely without lifting heavy, liquid-filled tanks.
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Intuitive Digital Control Panel: Soft-touch digital display allows precise setting of cycle run times (up to 20 minutes) and thermostatically controlled fluid heating.
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Thermostatically Controlled Heating (Up to 40°C): Active heating element accelerates chemical action and breaks down stubborn organic debris for faster, more reliable cleaning cycles.
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Robust All-Stainless-Steel Build: Heavy-gauge stainless steel tank with rounded interior corners for easy wiping, paired with a brushed stainless-steel outer shell built for demanding daily use.
Technical Specifications
| Feature | Specification |
| Manufacturer | W&H Dental (Austria) |
| Model / Reference | U-Son 6L (Type RIW-206 / REF 19600005) |
| Total Tank Volume | 6.0 Litres |
| Operating Fluid Capacity | 4.8 Litres |
| Overall Dimensions (W × H × D) | 325 mm × 270 mm × 175 mm |
| Tank Dimensions (W × H × D) | 300 mm × 150 mm × 150 mm |
| Drain Valve | Integrated ball-valve drain with side spigot |
| Power Consumption | 220 W (with heating active) |
| Supply Voltage | 230 V; 50/60 Hz |
| Unit Weight | Approx. 5.2 kg |
| Regulatory Compliance | Class I Medical Device (EU MDR 2017/745), IEC 61010-1 |
