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Description
The IKA® MINISTAR 20 control overhead stirrer delivers precise and reliable mixing performance in a compact, space-saving design. Equipped with advanced control features, it is well-suited for demanding laboratory applications requiring consistent speed and torque monitoring.
Features:
- Hardened glass enclosed, fast response LCD display for maximum visibility and chemical resistance
- State-of-art vibration sensors detect deviations from permissible thresholds and automatically stop the process
- Integrated timer / counter for kinetic sensitive reactions and reminders
- Viscosities up to 10,000 mPas and volume up to 15 l
- Continuously adjustable speed 0/50–2,000 rpm
- USB interface for labworldsoft or firmware updates
- Intuitive handling; touch-sensitive surface for long service life
- Temperature reading on display, chemical resistant housing, key lock function
- Microprocessor-controlled speed governor
Package Includes:
- MINISTAR 20 control
- R 300 shaft protector
- Fasten screws for R 300 (2 pcs.)
- H 67.60 Temperature sensor, stainless steel
- chuck key
Country of Origin: Germany
Warranty: Comes with 2+1 Year Manufacturer's Warranty. See details here
Specifications:
| 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 | LCD |
| Speed min. | 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 |
| Setting accuracy speed | 1 rpm |
| Deviation of speed measurement n > 300rpm | 3 % |
| Stirring element fastening | chuck |
| Connection for ext. temperature sensor | PT1000 |
| Temperature display | yes |
| Chuck range diameter | 8.5 - 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 | 0.2 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 | ±0.05 + tolerance PT1000 (DIN IEC 751 Class A) K |
| Limit deviation temperature sensor | ≤ ± (0.15 + 0.002x|T|) K |
| housing material | alu-cast coating / thermoplastic polymer |
| communication distance (depend on building) max. | 150 m |
| Dimensions (W x H x D) | 70 x 193 x 154 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 |
| DC Voltage | 24 V= |
| Current consumption | 2900 mA |