IKA EUROSTAR 20 high-speed digital overhead stirrer with LCD display, up to 6000 rpm, 0020105160

High-speed mixing technology in a compact design

The IKA EUROSTAR 20 high-speed digital overhead stirrer (MPN 0020105160) represents the modernised, highly optimised mechatronic generation of specialised laboratory stirrers for demanding high-speed applications. With a footprint reduced by up to 23% compared to previous models, this system offers maximum functional density in a minimal footprint. Designed for simple to moderately demanding mixing tasks, this powerhouse handles sample volumes of up to 20 litres (based on water) and reliably covers a viscosity range of up to 10,000 mPas. It provides the ideal process engineering solution for emulsification processes, microstructural homogenisation and intensive mixing cycles in everyday B2B laboratory work.

Innovative torque trend measurement and stepless speed control

The metrological highlight of the EUROSTAR 20 high speed digital is its integrated torque trend measurement, which enables precise monitoring of transient changes in viscosity with an accuracy of ±6 Ncm. The relative viscosity trend is displayed immediately on the clear LCD screen, providing laboratory staff with valuable process feedback on mixing progress. A highly sophisticated automatic speed control system continuously regulates the brushless DC motor across a wide high-speed range from 150 to 6,000 revolutions per minute. The system adapts dynamically to load changes and maintains the set speed absolutely constant, even during transient changes in the material.

Ergonomic tool change and integrated scope of supply

In terms of ergonomics and occupational safety, the system relies on time-efficient and error-free operating concepts. The integrated quick-release chuck allows for convenient, one-handed changing of the stirring shafts without the need for any additional tools. The R 6000 precision stirring shaft, with a length of 280 mm and a maximum immersion depth of 220 mm, is included in the scope of delivery for immediate use. An integrated lock button protects the system during operation against accidental changes to parameters. In the event of a mechanical blockage or critical overload, autonomous electronic safety circuits are activated, triggering an immediate automatic shutdown of the stirring drive.

Digital documentation and robust IP 54 housing design

The long-term durability of the system is underpinned by a solid composite housing made of coated cast aluminium and modern thermoplastic, which is sealed to protection class IP 54 to be splash- and steam-proof. The brushless DC drive operates wear-free and quietly, and is qualified for an unrestricted duty cycle of 100% in continuous industrial operation. Integrated timer and counter functions enable the precise execution of time-controlled experiments. To ensure future-proof integration into networked laboratory workstations and automated processes, the stirrer features USB-C and RS232 interfaces for seamless documentation via the labworldsoft laboratory software ®.

Technical details

Drive & Performance Data

• Motor type: Brushless DC motor (BLDC)
• Motor power consumption: 176 watts
• Motor output: 125 watts
• Maximum power at the mixing shaft: 125 watts
• Unit power consumption: 176 watts
• Permissible duty cycle: 100 per cent (designed for continuous, uninterrupted operation)
• Voltage range: 100–240 V / Frequency: 50/60 Hz

Mixing & viscosity data

• Max. mixing volume per mixing point (water): 20 litres
• Maximum viscosity: 10,000 mPas
• Maximum torque at the stirring shaft: 40 Ncm
• Max. torque at 150–600 rpm: 40 Ncm
• Maximum torque at 600–6,000 rpm: 20 Ncm (linear adjustment)
• Rated torque: 0.2 Nm

Speed & time control

• Speed range: 150 to 6,000 rpm (revolutions per minute)
• Speed adjustment: Continuously variable via electronic control
• Speed adjustment accuracy: ±1 rpm
• Speed measurement deviation (n > 300 rpm): ±1 per cent
• Speed measurement deviation (n < 300 rpm): ±3 rpm
• Timer / counter: Yes, integrated (setting range: 1 to 6000 minutes) with LCD display
• Reversible direction of rotation / Intermittent operation: No / No

Metrology & Interfaces

• Speed display & timer display: Digital LCD display
• Torque measurement: Integrated torque trend (trend mode)
• Torque trend deviation: ±6 Ncm
• Wired interfaces: USB-C and RS232
• Software compatibility: labworldsoft®
• Temperature display: No

Design & Geometry

• Stirrer attachment: Collet / quick-release collet (clamping range diameter: 0.5 to 10 mm)
• R 6000 precision stirring shaft: Included (length: 280 mm / max. immersion depth: 220 mm)
• Hollow shaft (can be inserted whilst stationary): Yes (internal diameter: 11 mm)
• Mounting on stand: Sturdy extension arm (diameter: 16 mm / length: 220 mm)
• Housing material: Coated cast aluminium and thermoplastic
• Protection class according to DIN EN 60529: IP 54 (splash- and steam-proof)
• Dimensions (width x depth x height): 89 x 191 x 306 mm
• Net weight: 5.2 kg
• Permissible ambient temperature: +5 to +40 degrees Celsius (relative humidity up to 80 per cent)

Contents of delivery

• 1 x IKA EUROSTAR 20 high-speed digital overhead stirrer (MPN: 0020105160)
• 1 x IKA R 6000 precision stirring shaft (length: 280 mm)
• 1 x Integrated extension rod for stand mounting
• 1 x universal mains cable
• 1 x Detailed operating instructions / safety guide

Customised requirements & accessories

To ensure your EUROSTAR 20 high-speed digital stirring workstation is optimally equipped, we stock a comprehensive range of compatible IKA system peripherals:

• Stand peripherals & mounting: Extremely stable IKA telescopic stands (e.g. R 2722) and robust cross-sockets (e.g. R 270) for completely vibration-free mounting of the 5.2 kg high-speed drive.
• Safety accessories: Suitable IKA stirring shaft guards for the process-safe covering of the rapidly rotating shaft in accordance with accident prevention regulations.
• Software validation: Digital process automation and comprehensive documentation of all transient stirring data via PC connection using the USB-C or RS232 interface with labworldsoft ®. Please use our technical procurement service for the application-specific configuration of your high-speed measuring stations.