Stirrer Overhead IKA EUROSTAR 20 Digital

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Description

The new generation of EUROSTAR overhead stirrers combine modern design, user-friendliness and reliable performance. With up to 23% less space required compared to the previous models they fit perfectly into any laboratory.

EUROSTAR 20 digital is the right solution for simple mixing tasks up to 25 litres (H2O) and viscosities up to 10 000 mPas. Its maximum torque of 40 Ncm and linear adjustment to 20 Ncm at maximum speed guarantee reliable and powerful performance.

The innovative torque trend measurement shows the viscosity trend of the sample (+/- 6 Ncm accuracy). The torque trend is shown directly on the display and provides important feedback on the mixing process. The desired stirring speed 30-2000rpm is always guaranteed even with changes to the torque demand or viscosity of the material.

ISO Class 7/8 Cleanroom Compliance allows for use in cleanroom environments in pharmaceutical, biotech, medical device, electronics and aerospace labs, industries where particle control is critical.

Features and Benefits:

Maximum safety and reliability

User-friendly: Large LCD display shows all parameters at a glance

Quick Sense Keyless Chuck: allows the mixing tools to be changed with one hand, without additional tools

Lock key: Prevents accidental changes to settings

Safety circuits: automatic safety shutoff from stirring impeller blockage or user specific torque limit

Protection class IP 54: Resistant to splash water and steam for reliable use in demanding environments

Brushless motor: Durable, clean and quiet in operation

Connectivity and documentation

USB and RS232 interfaces

Compatible with labworldsoft® laboratory software for integration in digital workflows and documentation processes

23% smaller size than previous models
Torque trend measurement
Cleanroom ISO 7/8 Classification
Timer/Counter function

Technical Data:

Stirring quantity max. per stirring position (H2O)	25L
Motor principle	Brushless DC
Speed display	LCD
Speed range	0/30 - 2000rpm
Viscosity max.	10 000 mPas
Permissible ON time	100%
Torque max. at stirring shaft	40 Ncm
Torque max. at stirring shaft at 30-600rpm	40 Ncm
Torque max. at stirring shaft at 600-2000rpm	40-20 Ncm
Speed adjustment	Stepless
Setting accuracy speed	±1 rpm
Deviation of speed measurement n > 300rpm	±1%
Deviation of speed measurement n < 300rpm	±3 rpm
Stirring element fastening	Chuck
Chuck range diameter	0.5 -10 mm
Hollow shaft, inner diameter	11mm
Hallow shaft (push-through - when stopped)	Yes
Fastening on stand	Extension arm
Extension arm diameter	16mm
Extension arm length	220mm
Torque display	Yes
Speed control	Electronic
Nominal torque	0.2 Nm
Torque measurement	Trend
Deviation of torque measurement	±6 Ncm
Timer	Yes
Timer display	LCD
Time setting range	1 - 6000min
Housing material	Alu-cast coating / thermoplastic polymer
Clean room qualified	Yes
Noise without element	52 dB(A)
ISO Cleanroom Class (900rpm)	Class 7
ISO Cleanroom Class (1800rpm)	Class 8
Permissible ambient temperature	5 - 40 °C
Permissible relative humidity	80%
Protection class according to DIN EN 60529	IP 54
RS 232 interface	Yes
USB interface	USB-C
Dimensions (WxHxD)	89 x 237 x 191 mm
Weight	3.8kg