Choosing an ultrasonic cleaner: 0.6 litres or 3 litres?
- 2 min reading time
Tank capacity is a starting point when choosing an ultrasonic cleaner. A practical decision also considers internal dimensions, permitted fill level, timer settings and worktop space. The compact Denson ACDS-100 and larger ACD-4830 show why comparing litres alone is not enough.
View the product: Denson ACDS-100.
View the second model: ACD-4830.
Key product specifications
- Denson ACDS-100: 0.6 L tank capacity; maximum fill 500 ml; minimum fill 50 ml.
- Denson: tank 161 × 85 × 50 mm; unit 204 × 140 × 130 mm; 50 W and 42 kHz.
- Denson: five timer options of 90, 180, 300, 480 and 600 seconds.
- ACD-4830: 3 L tank measuring 250 × 170 × 70 mm; unit 385 × 234 × 193 mm.
- ACD-4830: 150 W, 35 kHz, 1–30 minute timer, 40–60 °C heating and a drain.
Choose around your instruments and routine
Compare instrument measurements with the tank’s internal dimensions, allowing for positioning according to the manual. A 600 ml capacity does not mean you can add 600 ml of liquid to the Denson: its product page states a maximum fill of 500 ml.
The ACD-4830 needs more worktop space but offers a larger tank, a drain and heating. Weigh available space, the instruments you process and the functions you will actually use. Higher power or temperature is not general proof of a better result.
Ultrasonic cleaning and sterilisation are separate steps, a distinction explicitly made by the RIVM. Select the liquid, programme and subsequent processing according to the instructions for the instrument, machine and cleaning agent. The available settings are not a universal hygiene protocol.
Check before ordering
- Internal tank dimensions and external unit dimensions.
- Permitted fill level, suitable liquids and instructions for your instruments.
- Required functions, maintenance and subsequent processing in your practice.
Frequently asked questions
Can I fill the Denson with 600 ml?
Its tank capacity is 600 ml, but its stated maximum fill is 500 ml.
Does the ACD-4830 have heating?
Yes. The product page specifies a heating range of 40–60 °C and a timer range of 1–30 minutes.
RIVM information: sterilisation.
Continue comparing
Product specifications checked against the linked Prohaar product pages on 9 September 2026. Review the current model, availability and instructions before ordering.