Overhead laboratory stirrer IKA MICROSTAR 7.5

digitalmotormeasurement

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 Technical Specifications 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 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