Description
VWR® ultrasonic cleaning baths are advanced benchtop devices designed for efficient and reliable cleaning of laboratory glassware, instruments, and delicate components. Built with a high-quality SUS 304 stainless steel housing and tank, they offer excellent corrosion resistance, structural durability, and long-term performance. Units are available with either LED or LCD controls. Available in capacities ranging from 2 L to 30 L, the series supports a wide variety of cleaning applications, from routine laboratory maintenance to intensive industrial tasks.
Operating frequency: 37 kHz, clear display
Timer function in all units
H/L selection button to choose ultrasonic power intensity
Sweep, soft, strong, and pulse ultrasonic modes
Standalone degassing function with soft/strong/frequency sweep modes
Empty-tank heating protection
The LED-controlled ultrasonic baths offer two ultrasonic modes: Degas (except 2 L version) and Sweep, providing effective cleaning options for standard laboratory applications. The LCD-controlled models feature three ultrasonic modes: Degas, Sweep, and Pulse, offering enhanced functionality.
Temperature control in the LED versions is managed through fixed set points: either 45 °C, 50 °C, and 60 °C, or 45 °C, 60 °C, and 80 °C, depending on the model. The LCD-controlled models offer adjustable temperature settings from 20 °C to 80 °C, allowing greater flexibility.
Each unit features clearly marked minimum fill levels to ensure appropriate liquid volume for optimal ultrasonic performance. The intuitive user interface enables real-time adjustment of parameters, and the system automatically stores operating conditions.
For safe and reliable operation, all units performs an internal self-check and alerts users to any potential issues via a buzzer and alarm. Real-time voltage monitoring helps maintain stable performance, while the anti-leakage tray protects internal electronic components from accidental spills. In addition, empty-tank heating protection prevents damage from accidental dry starts, and an automatic heating and stirring function ensures uniform temperature distribution throughout the cleaning bath.
Ultrasonic Operating Modes
Normal mode: Operates at a fixed ultrasonic frequency for standard cleaning tasks.
Sweep mode: Operates with varying frequency, enhancing cleaning uniformity and minimizing blind spots in the tank.
Degas mode: Rapidly removes dissolved gases from newly added cleaning solution, improving cavitation efficiency.
Pulse mode (LCD model): Applies powerful, intermittent ultrasonic bursts to create a pulsating cleaning action that effectively removes stubborn dirt and residues.
The device is supplied with a lid, user manuals, support rack, and adapter plugs (EU–UK / EU–CH). Models with a capacity of 10 L or more include a drainage kit. Accessories such as baskets and beaker holders are available separately.
For more information, please contact your Avantor representative.
