Bandelin SONOREX SUPER RK 255 H ultrasonic bath with heating, 5.5 litres, 316
€1,128.00
% Manufacturer's RRP: €1,484.00 23% below manufacturer's RRP
- SweepTec technology for a homogeneous, standing-wave-free ultrasonic field
- Thermostatically controlled heating from 30 to 80 °C
- Timer from 1 to 15 minutes plus continuous operation
- Robust 1.4301 stainless steel tank, tank wall thickness 1.0 mm
- Control via rotary knob for cleaning time and bath temperature
- Drain valve with 25 cm hose for convenient emptying
- CE-marked as a Class I medical device
- 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 H ultrasonic bath with heating, 5.5 litres, 316"
Ultrasonic bath with heating for professional laboratory cleaning
The Bandelin SONOREX SUPER RK 255 H is a heated ultrasonic bath with a nominal volume of 5.5 litres (working capacity 3.8 litres), designed for daily use in laboratories, clinics, dental practices and industry. The integrated SweepTec technology fully automatically readjusts the ultrasonic field, thereby preventing standing waves in the sound field and ensuring a uniform, homogeneous cleaning effect throughout the entire tank. With a nominal ultrasonic power of 160 watts and a peak power of 640 watts, the ultrasonic bath operates reliably even with more stubborn soiling. The thermostatically controlled heater, with a heating power of 280 watts, allows bath temperatures ranging from 30 to 80 °C, making the unit suitable for both gentle and intensive, temperature-assisted cleaning tasks.
Applications in everyday laboratory work
The ultrasonic bath is suitable for numerous applications in everyday laboratory work: from instrument cleaning in medical practices, clinics and sterilisation departments, through to the degassing of solvents prior to analytical processes, and the cleaning of laboratory glassware, pipettes, cuvettes and other small parts. The unit is also well suited for the pre-cleaning of components prior to further processing, for example as a preliminary step before manual final cleaning. Operation is convenient via a rotary knob, which allows the cleaning time and bath temperature to be set directly on the unit without the need for complex menu navigation, an advantage when the unit is used by different members of laboratory staff. The timer covers a range of 1 to 15 minutes (±5 %) and can also be set to continuous operation (∞) when longer cleaning cycles are required. A fill-level mark inside the stainless steel tank makes it easy to fill the tank precisely with the relevant cleaning or disinfecting solution and helps ensure that the 3.8-litre capacity is not exceeded.
Robust construction for continuous use
The tank of the SONOREX SUPER RK 255 H is made of 1.4301 stainless steel with a wall thickness of 1.0 mm and is therefore designed for continuous use in laboratory environments. For emptying, the unit features a drain valve (G 1/4 ball valve) on the right-hand side with a 25 cm long hose, which allows the bath to be changed without tilting the tank. Two side handles facilitate transport within the laboratory, whilst the 2-metre-long mains cable, which is permanently attached to the unit, ensures sufficient freedom of movement at the workstation. With external dimensions of 325 x 175 x 295 mm and a weight of 6.6 kg, the ultrasonic bath can also be easily accommodated on standard laboratory workstations. With an IP 32 protection rating for the housing and CE marking as a Class I medical device in accordance with Regulation (EU) 2017/745, as well as compliance with the Low Voltage Directive (2014/35/EU), the EMC Directive (2014/30/EU) and the RoHS Directive (2011/65/EU), the SONOREX SUPER RK 255 H is also suitable for regulated laboratory environments.
Technical details
| Frequency | 35 kHz (automatic frequency adjustment via SweepTec) |
| Ultrasonic power | Nominal 160 W, peak 640 W |
| Heating power | 280 W |
| Temperature range | 30–80 °C, thermostatically adjustable |
| Timer | 1–15 mins (±5 %) plus continuous operation (∞) |
| Nominal volume / working capacity | 5.5 litres / 3.8 litres |
| Tank material | Stainless steel 1.4301, tank thickness 1.0 mm |
| External dimensions (L x W x H) | 325 x 175 x 295 mm |
| Internal dimensions (L x W x D) | 300 x 150 x 150 mm |
| Weight | 6.6 kg |
| Enclosure protection rating | IP 32 |
| Drain | G 1/4 ball valve with 25 cm hose, right-hand side |
| Mains connection | 230 V~ (±10 %), 50/60 Hz |
| Conformity | CE marking, 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 H ultrasonic bath with heating
- Operating instructions
Individual requirements & procurement service
Do you require suitable accessories such as baskets, lids or specialised cleaning and disinfection concentrates for your ultrasonic bath, or are you looking for a procurement solution tailored to your specific application? As a specialist laboratory supplier, we can assist you in selecting the right accessories and other laboratory equipment for your laboratory. Please contact us via our procurement service. We’ll be happy to advise you on your specific requirements and provide you with a suitable quote.
| 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