EUROSTAR 20 digital

Laboratory stirrer designed for simple stirring tasks for quantities up to 15 l (H2O). It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/30 - 2000 rpm. Safety circuits installed ensures automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft speed to desired speed is maintained and variations are adjusted automatically. This guarantees a constant speed even with changes in viscosities of the sample.

• Digital speed display
• Infinitely adjustable speed
• Push-through agitator shafts
• Overload protection
• Short-term overload operation
• Slim casing
• Quiet operation
• Error code display

Scope of delivery

• EUROSTAR 20 digital
• Chuck key

Technical Data

Stirring quantity max. per stirring position (H2O)	15 l
Motor rating input	70 W
Motor rating output	42 W
Motor principle	Brushless DC
Speed display	LED
Speed range	0/30 - 2000 rpm
Viscosity max.	10000 mPas
Output max. at stirring shaft	42 W
Permissible ON time	100 %
Torque max. at stirring shaft	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	11 mm
Hollow shaft (push-through - when stopped)	yes
Fastening on stand	extension arm
Extension arm diameter	16 mm
Extension arm length	220 mm
Speed control	electronic
Nominal torque	0.2 Nm
Housing material	alu-cast coating / thermoplastic polymer
Dimensions (W x H x D)	86 x 248 x 208 mm
Weight	3.9 kg
Permissible ambient temperature	5 - 40 °C
Permissible relative humidity	80 %
Protection class according to DIN EN 60529	IP 42
Voltage	115 V
Frequency	50/60 Hz
Power input	70 W