Digital Ultrasonic Bath 3.2 L Argolab DU-32S 40/28 kHz

3.2 L digital ultrasonic bath with Sweep technology. Dual frequency — 40 and 28 kHz — with independently controlled Pulse and Degas functions and heating up to 60 °C. Backlit LED display shows temperature, timer, power and frequency simultaneously.

Technical Specifications

• Model:DU-32S
• Volume:3.2 L
• Ultrasonic frequency:40 / 28 kHz
• Ultrasonic power:120 W
• Heating power:100 W
• Temperature range:+5 °C ... +60 °C
• Timer:1 to 99 minutes, adjustable
• Tank dimensions (W x H x D):240 x 100 x 135 mm
• Weight:3.80 kg

Available Functions

Each function operates independently without cross-interference.

• Sweep:Continuous frequency modulation for even distribution of ultrasonic energy across the tank.
• Pulse:Intermittent ultrasonic output — delivers increased power without additional heat build-up.
• Degas:Removes dissolved gases from the liquid prior to processing, improving cleaning efficiency.

Typical Applications

Cleaning of components and laboratory ware, solvent degassing, particle dispersion and sample preparation. The 3.2 L tank suits routine daily use without occupying excessive bench space.

Supplied With

• Stainless steel mesh basket
• Stainless steel lid
• 60 ml concentrated universal cleaner

Full DU Range

Volumes from 0.6 L to 45 L available. View the complete range at Letslab.