Bandelin SONOREX SUPER RK 255 ultrasonic bath, 5.5 litres, 3066
€926.00
% Manufacturer's RRP: €1,218.00 23% below manufacturer's RRP
- 35 kHz ultrasonic frequency for thorough cavitation cleaning
- Ultrasonic peak power 640 W, nominal power 160 W
- Timer 1–15 minutes (± 5 %) plus continuous operation
- Robust 1.4301 stainless steel housing (tank and casing), degree of protection IP 32
- Drain via G ¼ ball valve with 25 cm hose
- Working capacity 3.8 litres with level markings
- CE-compliant as a Class I medical device (Regulation (EU) 2017/745)
- Matching lid D 255 and basket K 5 C available
ⓘ This product description has been translated from German using AI. Despite careful review, we do not guarantee that the translation is error-free; in case of doubt, the German version shall prevail.
Product information "Bandelin SONOREX SUPER RK 255 ultrasonic bath, 5.5 litres, 3066"
SONOREX SUPER RK 255 ultrasonic bath, tried-and-tested cleaning technology for laboratories and medical practices
The Bandelin SONOREX SUPER RK 255 is a compact ultrasonic bath with a total capacity of 5.5 litres (3.8 litres working capacity), designed for daily cleaning routines in laboratories, doctors’ surgeries, dental practices and industrial workshops. Using an ultrasonic frequency of 35 kHz, the unit generates fine cavitation bubbles that reliably dislodge contaminants even from hard-to-reach cavities, channels, threads and crevices. It is operated via a simple rotary knob, which allows the cleaning duration to be adjusted continuously, for straightforward use without complex menu navigation and without the need for a lengthy training period for laboratory staff. This allows the ultrasonic bath to be easily integrated into existing cleaning and reprocessing workflows, for example as a standalone unit alongside a cleaning and disinfection device. According to Bandelin, instruments can be cleaned as part of manual reprocessing and before or after machine reprocessing.
Applications: Instruments, laboratory glassware and solvents
Thanks to its peak ultrasonic power of 640 W (nominal power 160 W), the ultrasonic bath is suitable for a wide range of cleaning tasks. Typical applications include the cleaning of instruments (suitability as specified by the instrument manufacturer), the gentle cleaning of laboratory glassware, pipettes, cuvettes and other small parts, as well as the degassing of solvents and aqueous media prior to sensitive analytical processes. Even stubborn residues such as dried-on samples or grease on tools and small parts can be thoroughly removed without damaging the material thanks to the intensive cavitation effect. The level mark on the stainless-steel tank facilitates correct filling with cleaning fluid, whilst the side drain, fitted with a ball valve and hose, allows the bath to be emptied easily and cleanly without the need for decanting, a particular advantage given the frequent changes of fluid required in everyday laboratory work.
Robust construction for continuous use
Both the ultrasonic tank and the housing are made of 1.4301 stainless steel, which ensures high resistance to cleaning agents and disinfectants, as well as a long service life in everyday laboratory use. The drip-proof housing (IP 32 rating) and the side handles facilitate transport and installation, for example on a workbench, a laboratory table or a mobile trolley. The timer covers a range of 1 to 15 minutes (± 5 %) and can alternatively be set to continuous operation, allowing for both short cleaning cycles for delicate parts and longer applications. The permanently fitted, 2-metre-long mains cable ensures flexible positioning at the workstation without the need for additional extension leads. For optimally tailored ultrasonic cleaning, baskets, lids and cleaning and disinfection concentrates are available as separate accessories to complement the unit.
Technical details
| Ultrasonic frequency | 35 kHz |
| Ultrasonic peak power | 640 W |
| Nominal ultrasonic power | 160 W |
| Capacity / Working capacity | 5.5 l / 3.8 l (with fill-level markings) |
| Timer | 1 – 15 min (± 5 %), plus continuous operation |
| Internal dimensions (L x W x D) | 300 x 150 x 150 mm |
| External dimensions (L x W x H) | 325 x 175 x 295 mm |
| Weight | 6.4 kg |
| Tank / housing material | Stainless steel 1.4301 (tank wall thickness 1.0 mm) |
| Housing protection rating | IP 32 |
| Drain | G ¼ ball valve with 25 cm hose |
| Mains cable | 2 m, permanently attached to the unit |
| Operating voltage | 230 V~ (± 10 %), 50/60 Hz |
| Conformity | Class I medical device (Regulation (EU) 2017/745), Low Voltage Directive 2014/35/EU, EMC Directive 2014/30/EU, RoHS Directive 2011/65/EU |
Scope of delivery
- 1x Bandelin SONOREX SUPER RK 255 ultrasonic bath
- Operating instructions
Individual requirements & procurement service
Do you require accessories for this ultrasonic bath, such as baskets, lids or cleaning concentrates, a larger quantity, or personalised advice on selecting the right model for your application? We are here to assist you with procurement and will be happy to answer any questions you may have about this product. Use our procurement service to easily discuss your requirements with us.
| Volume: | 5.5 l |
|---|
Matching accessories
The D 255 stainless steel lid is intended for 3 ultrasonic baths of the SONOREX SUPER RK and DIGITEC DT series. It protects the bath fluid from external contamination. When cleaning or disinfecting agents have been added, it prevents odour nuisance, according to Bandelin. During operation, it reduces noise emission. Condensation runs back into the tank.Suitable forModelBandelin device no.SONOREX SUPER RK 2553066SONOREX SUPER RK 255 H316SONOREX DIGITEC DT 2553215Scope of delivery1 SONOREX D 255 stainless steel lid
The K 5 C insert basket holds the items to be sonicated in 3 ultrasonic baths of the SONOREX SUPER RK and DIGITEC DT series. Nothing may lie on the tank bottom during operation, as abrasion can occur between the items and the oscillating tank. According to Bandelin, the basket keeps the items in the optimum area of the cavitation field, 1 to 2 cm above the bottom. For rinsing, it can be lifted out without the user coming into contact with the sonication liquid. The inner dimensions (L x W x D) are 260 x 110 x 40 mm.Suitable forModelBandelin device no.SONOREX SUPER RK 2553066SONOREX SUPER RK 255 H316SONOREX DIGITEC DT 2553215Scope of delivery1 SONOREX K 5 C insert basket
The KD 0 sieve basket is made of stainless steel with sieve mesh. The inner diameter is 75 mm and the mesh size is 1 x 1 mm according to Bandelin. It is placed in insert vessels, or fine parts are cleaned with it directly in the ultrasonic bath. The dimensions are 75 x 75 x 40 mm.Scope of delivery1 SONOREX KD 0 stainless steel sieve basket
The DE 255 perforated lid is made of stainless steel and holds insert beakers in the ultrasonic bath. Because nothing may lie on the tank bottom during operation, the beakers are hung in the lid. Different liquids can be sonicated at the same time in several beakers. The perforated lid is intended for 3 models of the SONOREX SUPER RK and DIGITEC DT series.Suitable forModelBandelin device no.SONOREX SUPER RK 2553066SONOREX SUPER RK 255 H316SONOREX DIGITEC DT 2553215Scope of delivery1 SONOREX DE 255 stainless steel perforated lid
The PD 04 sieve basket is made of plastic and has a very fine mesh. It is placed in insert vessels or used to clean very fine parts directly in the ultrasonic bath. The dimensions are 60 x 60 x 45 mm. It is intended for ultrasonic baths of the SONOREX SUPER RK, DIGITEC DT, DIGIPLUS DL and smart ST series.Scope of delivery1 SONOREX PD 04 plastic sieve basket
The SD 09 insert beaker is made of glass, with a GR ring and a DD lid. Its inner dimensions are 91 x 91 x 180 mm. It is hung in a DE perforated lid or an insert strip. According to Bandelin, insert beakers are used for chemically aggressive liquids, abrasive contamination and sample liquids. The beaker is also intended for cleaning agents or solvents that are aggressive to stainless steel. The ultrasound acts indirectly; a cleaning solution serves as contact fluid.Scope of delivery1 SONOREX SD 09 glass insert beaker with GR ring and DD lid
The SD 06 glass insert beaker holds 600 ml. The GR ring and DD lid are included in the scope of delivery. The beaker hangs in a DE perforated lid or an insert strip. Bandelin cites insert beakers for chemically aggressive liquids, for abrasive contamination and for sonicating sample liquids; the ultrasound then acts indirectly. It is also intended for cleaning agents or solvents that are aggressive to stainless steel.Scope of delivery1 SONOREX SD 06 glass insert beaker with GR ring and DD lid
The EG 1 insert grid protects delicate parts in the stainless steel basket. According to Bandelin, it prevents the parts from lying on the bottom of the basket, touching each other or being damaged. The grid is made of polypropylene (PP) and is cut to size. 10 fastening buttons are included in the scope of delivery.Scope of delivery1 SONOREX EG 1 insert grid made of polypropylene (PP), to be cut to size, 10 fastening buttons
The EB 05 stainless steel beaker holds 600 ml and has a lid and a rubber ring. As an insert beaker, it is hung in a DE perforated lid or an insert strip. According to Bandelin, insert beakers are used for chemically aggressive liquids and when sonicating sample liquids; the ultrasound then acts indirectly. The inner dimensions are 88 x 88 x 110 mm. For this, the ultrasonic bath needs a cleaning solution as contact fluid.Scope of delivery1 SONOREX EB 05 stainless steel beaker with lid and rubber ring
The PD 06 plastic beaker holds 600 ml and is supplied with a lid and a rubber ring. It is hung in a DE perforated lid or an insert strip. According to Bandelin, insert beakers are used when liquids are chemically aggressive, when contamination is abrasive or when sample liquids are sonicated. The ultrasound then acts indirectly. The inner dimensions are 86 x 86 x 125 mm. A cleaning solution is used as contact fluid in the ultrasonic bath.Scope of delivery1 SONOREX PD 06 plastic beaker with lid and rubber ring
The KW 5 hanging tray is made of polyethylene and has a lid. Its inner dimensions are 254 x 96 x 130 mm. Because nothing may lie on the tank bottom during operation, Bandelin offers suitable plastic hanging trays with lids. According to Bandelin, it is temperature-resistant up to 80 °C with water and up to 60 °C with acids. A cleaning solution is used as contact fluid in the ultrasonic bath. The tray is intended for 3 models of the SONOREX SUPER RK and DIGITEC DT series.Suitable forModelBandelin device no.SONOREX SUPER RK 2553066SONOREX SUPER RK 255 H316SONOREX DIGITEC DT 2553215Scope of delivery1 SONOREX KW 5 polyethylene hanging tray with lid