UltraOkay

Bandelin RK 31 H

Sonorex Super RK 31 H, 0.9 L with heater

See price on Amazon

We may earn a commission when you buy through these links. It never changes an answer. How this works

Specs

Model number
RK 31 H
Made for
Pro
Tank volume
0.9 L
Tank inside (L × W × H)
190 × 85 × 60 mm
Frequency
35 kHz
Ultrasonic power
40 W
Heater
Yes
Heater power
70 W
Total power
Not stated
Timer
Not stated
Basket
Not stated
Lid
Not stated
Power source
Mains
Checked
2026-10-30

Power and frequency usually come from the maker or the seller and are not independently tested.

Warnings from the manual

We have not found manual warnings for this model.

Notes

Narrow, shallow tank – suits glasses. Buddeberg states 'ultrasonic power' 40 W (probably nominal). Maximum temperature and timer are not stated on the page. Verified 2026-10-30

See also

Sources

  1. Buddeberg – Sonorex Super with heater (technical data)

Which cleaner do you have?

Pick your model and every answer adapts to it: tank size, heater, timer and the warnings in its manual.

    Can't find yours?

    Describe it and we use a similar profile.