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IKA Ministar 20 Digital Overhead Stirrer, 15 Lt. Capacity, 25006561

IKA Ministar 20 Digital Overhead Stirrer, 15 Lt. Capacity, 25006561
Product CodeIKA-25006561
AvailabilityUsually ships in 5-7 business days
ConditionBrand New
MSRP : $1,134.00
You Save 22%

Product Description

IKA Ministar 20 Digital Overhead Stirrer, 15 Lt. Capacity, 25006561

IKA Ministar 20 Digital Overhead Stirrer, 15 Lt. Capacity, 25006561. The space-saving high performers from IKA MICROSTAR and MINISTAR series have been complemented by additional models. The new and easy-to-use stirrers convince with perfect basic functionalities, as well as with a compact design. Combining high performance with particular excellence, they require minimum space and come with a lifetime guarantee. See for yourself:

  • Compact design : The reduced design and the focus on the most essential aspects make the new IKA MICROSTAR and MINISTAR stirrers reliable laboratory companions.
  • Constant torque : All models of the IKA MICROSTAR and MINISTAR series guarantee a constant torque over the entire rpm range. The new devices are available in six different versions with rpms of up to 2,000 rpm and a torque of up to 80 Ncm.
  • Ease of operation : Operation takes place using a stable rotary knob. The display clearly shows the rotational speed.
  • Rapid updates: Regular software updates can be undertaken rapidly and simply via the USB interface.

NOTE:We are an authorized distributor of IKA Laboratory Equipment, parts and accessories. We carry the entire line of IKA magnetic stirrers, overhead stirrers, vortex mixers, homogenizers, rotary evaporators, lab reactors, parts and accessories. We are located in Long Island New York. If you can not find any IKA products, parts or accessories on our website, please contact us for pricing and availability. Our phone numbers are toll free 1-888-822 3336 or 631-803 2694. You can also send us an email to or simply click on the "Ask Question" button on every product detail page. We will reply your inquiries as quickly as possible...


  • Compact Design
  • Constant Torque
  • Ease of Operation
  • Rapid Updates


Stirring quantity max. per stirring position (H2O) 15 l
Motor rating input 60 W
Motor rating output 46 W
Motor principle Brushless DC
Speed display LED
Speed min. 50 rpm
Speed min. 0/50 rpm
Speed max. 2000 rpm
Viscosity max. 10000 mPas
Output max. at stirring shaft 42 W
Permissible ON time 100 %
Torque max. at stirring shaft 20 Ncm
Torque max. at stirring shaft at 60 1/min (overload) 20 Ncm
Torque max. at stirring shaft at 100 1/min 20 Ncm
Torque max. at stirring shaft at 1.000 1/min 20 Ncm
torque I max. 20 Ncm
Speed range I (50 Hz) 50 - 2000 rpm
Speed range I (60 Hz) 50 - 2000 rpm
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
Plug-in coupling () 5.5 mm
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
Nominal torque 0.075 Nm
Timer display none
housing material alu-cast coating / thermoplastic polymer
Dimensions (W x H x D) 70 x 193 x 147 mm
Weight 1.56 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 69 W
Power input standby 0.5 W
DC Voltage 24 V=
Current consumption 2900 mA

IKA Microstar/Ministar Digital Overhead Stirrers Comparison Table
P/N Model Max Capacity Max Viscosity Speed Speed Range
25004715 Microstar 7.5 Digital 5 Liter 4,000 mPas Variable 50-2,000rpm
25004883 Microstar 15 Digital 10 Liter 8,000 mPas Variable 50-1,000rpm
25004884 Microstar 30 Digital 20 Liter 20,000 mPas Variable 50-500rpm
25006561 Ministar 20 Digital 15 Liter 10,000 mPas Variable 50-2,000rpm
25006569 Ministar 40 Digital 25 Liter 30,000 mPas Variable 50-1,000rpm
25006577 Ministar 80 Digital 50 Liter 60,000 mPas Variable 50-500rpm

Packaging Content

  • MINISTAR digital overhead stirrer
  • Power supply (with exchangeable adapters)
  • Extension arm
  • Hexagonal socket screw
  • Hexagon socket offset screw key
  • Shaft protector R 300 (with 2 fasten screws)
  • Chuck key
  • USB cable
  • User guide
  • Warranty card

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Manufacturer's Warranty

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