IKA MICROSTAR 7.5 Control Overhead Stirrer

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The lightweight & space-saving IKA MICROSTAR 7.5 Control Overhead Stirrer a fantastic range of features:

  • Hardened glass enclosed, fast response display for maximum visibility and chemical resistance
  • State-of-art vibration sensors detect deviations from permissible thresholds and automatically stop the process
  • Clear display for all essential information at a glance
  • Integrated timer / counter for the control of kinetic sensitive reactions and reminders
  • Viscosities up to 4,000 mPas and volume of up to 5 l
  • Continuously adjustable speed between 0/30 – 2,000 rpm
  • USB interface, e.g. for documenting parameters using labworldsoft® or installing firmware updates
  • Intuitive and simple handling; touch-sensitive surface for long service life
  • Temperature reading on display
  • Chemically resistant housing
  • Key lock function
  • Microprocessor-controlled speed governor for constant rotational speed, even with changes in viscosity

 

Stirring quantity max. per stirring position (H2O) 5 l
Motor rating input 32 W
Motor rating output 22 W
Motor principle Brushless DC
Speed display LCD
Speed min. 30 rpm
Speed min. 0/30 rpm
Speed max. 2000 rpm
Viscosity max. 4000 mPas
Output max. at stirring shaft 15.7 W
Permissible ON time 100 %
Torque max. at stirring shaft 7.5 Ncm
Speed control Turning knob
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
Chuck range diameter 0.5 – 8 mm
Hollow shaft, inner diameter 8.5 mm
Hollow shaft (push-through – when stopped) yes
Fastening on stand extension arm
Extension arm diameter 13 mm
Extension arm length 160 mm
Torque display yes
Speed control electronic
Nominal torque 0.075 Nm
Torque measurement trend
Deviation of torque measurement I 3 ±Ncm
Timer yes
Timer display LCD
Time setting range 0 – 6000 min
Temperature measuring range -10 – 350 °C
Temperature measurement resolution 0.1 K
Accuracy of temperature measurement ±0.5 + tolerance PT1000 (DIN IEC 751 Class A) K
Limit deviation temperature sensor ≤ ± (0.15 + 0.002xITI) K
Housing material alu-cast coating / thermoplastic polymer
Communication distance (depend onbuilding) max. 150 m
Dimensions (W x H x D) 60 x 173 x 136 mm
Weight 1.657 kg
Permissible ambient temperature 5 – 40 °C
Permissible relative humidity 80 %
Protection class according to DIN EN 60529 IP 54
USB interface yes
Voltage 100 – 240 V
Frequency 50/60 Hz
Power input 32 W
DC Voltage 24 V=
Current consumption 1300 mA
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Description

The lightweight & space-saving IKA MICROSTAR 7.5 Control Overhead Stirrer a fantastic range of features:

  • Hardened glass enclosed, fast response display for maximum visibility and chemical resistance
  • State-of-art vibration sensors detect deviations from permissible thresholds and automatically stop the process
  • Clear display for all essential information at a glance
  • Integrated timer / counter for the control of kinetic sensitive reactions and reminders
  • Viscosities up to 4,000 mPas and volume of up to 5 l
  • Continuously adjustable speed between 0/30 – 2,000 rpm
  • USB interface, e.g. for documenting parameters using labworldsoft® or installing firmware updates
  • Intuitive and simple handling; touch-sensitive surface for long service life
  • Temperature reading on display
  • Chemically resistant housing
  • Key lock function
  • Microprocessor-controlled speed governor for constant rotational speed, even with changes in viscosity