MICROSTAR 7.5 control

The new MICROSTAR series by IKA: Developed using the latest cutting-edge technology, this high-tech overhead stirrer with its compact design is ideal for special applications.
Combining high performance with particular excellence, they require minimum space and come with a lifetime guarantee. See for yourself:

“The Lightweight” in the smallest high-tech class with low HP, but very fast nonetheless!

• 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

Scope of delivery

• MICROSTAR 7.5 control
• R 300 shaft protector
• Fasten screws for R 300 (2 pcs.)
• H 67.60 Temperature sensor, stainless steel
• chuck key

Technical Data

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 range	0/30 - 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 adjustment	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 - 8.2 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 EN 60751 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	1.18 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