Jumat, 01 April 2016

IKA EUROSTAR 20 digital

IKA EUROSTAR 20 digital




DESCRIPTION 

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

TECHNICAL DATA 


Stirring quantity max. per stirring position (H2O)15 l
Motor rating input70 W
Motor rating output42 W
Motor principleBrushless DC
Speed displayLED
Speed range0/30 - 2000 rpm
Reversible direction of rotationno
Intermittent operationno
Viscosity max.10000 mPas
Output max. at stirring shaft42 W
Permissible ON time100 %
Torque max. at stirring shaft20 Ncm
Speed controlstepless
Setting accuracy speed1 ±rpm
Deviation of speed measurement n > 300rpm1 ±%
Deviation of speed measurement n < 300rpm3 ±rpm
Stirring element fasteningchuck
Temperature displayno
Chuck range min. diameter0.5 mm
Chuck range max. diameter10 mm
Hollow shaft, inner diameter11 mm
Hollow shaft (push-through - when stopped)yes
Fastening on standextension arm
Extension arm diameter16 mm
Extension arm length220 mm
Torque displayno
Nominal torque0.2 Nm
Timerno
housing materialalu-cast coating / thermoplastic polymer
clean room qualifiedno
explosion proofedno
Dimensions (W x H x D)86 x 248 x 208 mm
Weight4.4 kg
Permissible ambient temperature5 - 40 °C
Permissible relative humidity80 %
Protection class according to DIN EN 60529IP 42
USB interfaceno
RS 232 interfaceno
Analog outputno
Voltage230 / 115 / 100 V
Frequency50/60 Hz
Power input70 W

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