Argolab DU-65S 6.5 L Digital Ultrasonic Bath

6.5-litre digital ultrasonic bath with Sweep technology. Ultrasonics, heating, Pulse and Degas are controlled independently from the front panel. Backlit LED display shows all operating parameters at a glance: temperature, timer, ultrasonic power and frequency.

Technical specifications

• Volume: 6.5 litres
• Ultrasonic power: 180 W
• Frequency: 40/28 kHz (dual)
• Heating power: 200 W
• Temperature range: +5 °C ... +60 °C
• Timer: 1 to 99 minutes
• Tank dimensions (W x H x D): 300 x 150 x 150 mm
• Weight: 5.40 kg

Active functions

Sweep, Pulse and Degas—each independently controlled. Sweep modulates frequency to eliminate standing waves and improve treatment uniformity. Pulse delivers bursts of full power for demanding applications. Degas accelerates removal of dissolved gases prior to sonication.

Supplied with

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

Typical applications

Laboratory glassware and instrument cleaning, solvent degassing, sample preparation, particle dispersion and ultrasound-assisted extraction. The 6.5-litre tank accommodates medium-sized parts or multiple vessels simultaneously.

Full DU range

Available in additional volumes to suit different laboratory requirements:

• DU-06: 0.6 L, 50 W ultrasonic, no heating, tank 150 x 65 x 85 mm, 1.35 kg
• DU-32S: 3.2 L, 120 W ultrasonic, 100 W heating, tank 240 x 100 x 135 mm, 3.80 kg
• DU-45S: 4.5 L, 180 W ultrasonic, 200 W heating, tank 300 x 100 x 150 mm, 4.40 kg
• DU-65S: 6.5 L, 180 W ultrasonic, 200 W heating, tank 300 x 150 x 150 mm, 5.40 kg
• DU-100S: 10 L, 240 W ultrasonic, 500 W heating, tank 300 x 150 x 240 mm, 8.20 kg
• DU-220S: 22 L, 480 W ultrasonic, 500 W heating, tank 500 x 150 x 300 mm, 13.20 kg
• DU-450S: 45 L, 720 W ultrasonic, 1000 W heating, tank 500 x 300 x 300 mm, 17 kg

Models DU-100S, DU-220S and DU-450S include a drain tap for tank emptying.