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EUROSTAR 400 control

EUROSTAR 400 control

* Description:

Powerful laboratory stirrer for high viscous applications and intensive mixing for quantities up to 150 l (H2O). It automatically adjusts the speed within the range of 0/6 – 2000 rpm (two speed ranges) through microprocessor controlled technology. The control stirrer comes equipped with a RS 232 and a USB interface to control and document all parameters. An integrated torque trend display is provided for the measurement of viscosity changes, as well as integrated safety circuits ensure automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft to desired speed is performed and variations are adjusted automatically. This ensures constant speed even with changes in viscosities of the sample. 

  • Multilingual TFT display
  • Programmable functions
  • Integrated temperature measurement
  • Interval operation
  • Timer function
  • Adjustable safety circuit
  • Locked function
  • Infinitely adjustable speed
  • Push-through agitator shafts
  • Overload protection
  • Short-term overload operation
  • Slim casing
  • Quiet operation
  • Error code display

* Technical Data:

Stirring quantity max. per stirring position (H2O) 150 l
Motor rating input 220 W
Motor rating output 176 W
Motor principle Brushless DC
Speed display TFT
Speed range 0/6 - 2000 rpm
Reversible direction of rotation no
Intermittent operation yes
Viscosity max. 100000 mPas
Output max. at stirring shaft 167 W
Permissible ON time 100 %
Torque max. at stirring shaft 400 Ncm
torque I max. 400 Ncm
torque II max. 80 Ncm
Speed range I (50 Hz) 6 - 400 rpm
Speed range II (50 Hz) 30 - 2000 rpm
Speed range I (60 Hz) 6 - 400 rpm
Speed range II (60 Hz) 30 - 2000 rpm
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
Connection for ext. temperature sensor PT1000
Temperature display yes
Plug-in coupling (Ø) 10 mm
Chuck range min. diameter 0.5 mm
Chuck range max. diameter 10 mm
Hollow shaft, inner diameter 10.3 mm
Hollow shaft (push-through - when stopped) yes
Fastening on stand extension arm
Extension arm diameter 16 mm
Extension arm length 160 mm
Torque display yes
Nominal torque 4 Nm
Torque measurement trend
deviation of torque measurement I 40 ±Ncm
deviation of speed measurement II 12 ±Ncm
Timer yes
Timer display TFT
Time setting range 1 - 6000 min
Temperature measuring range min. -10 °C
Temperature measuring range max. +350 °C
Temperature measurement resolution 0.1 K
Accuracy of temperature measurement ±0.05 + tolerance PT1000 (DIN IEC 751 Class A) K
Limit deviation temperature sensor ≤ ± (0.15 + 0.002xITI) K
housing material alu-cast coating / thermoplastic polymer
clean room qualified no
explosion proofed no
communication distance (depend onbuilding) max. 150 m
Dimensions (W x H x D) 114 x 320 x 268 mm
Weight 8.2 kg
Permissible ambient temperature 5 - 40 °C
Permissible relative humidity 80 %
Protection class according to DIN EN 60529 IP 40
USB interface yes
RS 232 interface yes
Analog output no
Voltage 230 / 115 / 100 V
Frequency 50/60 Hz
Power input 226 W