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    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. 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
    • A laboratory stirrer with safety circuits installed ensures automatic cut-off in an anti-stall or overload conditions.

    Additional information

    Varient

    UK, Europe

    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 control 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 4.4 kg
    Permissible ambient temperature 5 – 40 °C
    Permissible relative humidity 80 %
    Protection class according to DIN EN 60529 IP 42
    Voltage 230 / 115 / 100 V
    Frequency 50/60 Hz
    Power input 70 W

    Ordering information

    0004442002 EUROSTAR 20 digital
    0004442000 EUROSTAR 20 digital, Euro Plug