Diagonal blade stirring rotors, 4-blade, stainless steel 1.4404
The 4-blade diagonal blade stirring rotor provides axial flow and creates increasing shear forces at higher stirring speeds. Recommended for medium to high speed operations.Other sizes available on request.
Overhead stirrer set Hei-TORQUE Ultimate 400 Platinum package
Ideal for demanding tasks which have to be reproducible and documentable. The large number of additional features and operation modes allows for a perfect adjustment to your individual application.Accurate torque indication shows any viscosity changeConstant speed even under changing loadsRotation direction changeableDigital 3.2" display with easy operation (ramp function, saving of preprogrammed profiles, interval operation, displays rpm and torque graph life, timer with countdown and real time)All performance-related parameters can be set individually (intensity of the start operation, rotational and torque speed limit)Safe start and stop of operation via slide touch panelMinimum noise level at maximum power (<50 dB)RS 232 and USB interfaceScope of supply: Overhead stirrer Hei-TORQUE Ultimate 400, telescope stand, clamp
Overhead Stirrers Hei-TORQUE Core
Compact, electronic overhead stirrer for easy operation.Can be integrated in closed systems such as fume hoods, reactors or production systemsSuitable for low to medium viscosity mediaQuick-action chuck for stirring tools up to 10 mm diameter"Max" button for short-term operation at maximum speedTimer functionDigital rotation speed displayAutomatic switch-off with overheating protection
Overhead stirrer ES
Robust overhead stirrer for general tasks. Stirs media with low viscosity up to 1000 mPas.Electronic speed controlGentle start-up to avoid splashing and blisteringChemical resistant and corrosion protected housingBlocking detection with switch-off functionNo tool required for assembly of the stirring tool
Overhead Stirrers MICROSTAR Digital
These powerful overhead stirrers convince with perfect basic functionalities. They have a compact, space-saving design and are easy-to-use.Operation via a stable rotary knobHardened glass display for maximum visibility and chemical resistanceDisplay clearly shows the rotational speedRegular software updates can be made rapidly and simply via the USB interfaceChemical resistant housingMicroprocessor-controlled speed governor for constant rotational speed, even with changes in viscosity10 years warranty
Overhead Stirrers MINISTAR Digital
These powerful overhead stirrers convince with perfect basic functionalities. They have a compact, space-saving design and are easy-to-use.Operation via a stable rotary knobHardened glass display for maximum visibility and chemical resistanceDisplay clearly shows the rotational speedRegular software updates can be made rapidly and simply via the USB interfaceChemical resistant housingMicroprocessor-controlled speed governor for constant rotational speed, even with changes in viscosity10 years warranty
Overhead stirrer OHS 200 Advance
Powerful, robust overhead stirrers with digital display, electronic speed control and integrated PT100 temperature probe. With vibration sensor, timer and overload, overtemperature and overcurrent protection. The connection via WLAN to the VELP Ermes Cloud Platform is used for uploading, managing, monitoring and exchanging results and parameters. Access to the devices is possible via PC, Smartphone and Tablet.With 2 speed gearsSpeed range I: 6 to 400 rpmSpeed range II: 30 to 2000 rpmFor high viscosities up to 100000 mPas or large volumes up to 100 lDirect measurement of temperature in the medium via PT100 sensorStable torque over the entire speed range with automatic compensationTorque indicated in display3.5" TFT displayTimerKey lockBrushless, quiet motorEasy rotor change without toolsVarious methods programmableUSB interface for installing software updates and process documentation
Overhead strirrers OHS Advance
Powerful, robust overhead stirrers with digital display, electronic speed control and integrated PT100 temperature probe. With vibration sensor, timer and overload, overtemperature and overcurrent protection. The connection via WLAN to the VELP Ermes Cloud Platform is used for uploading, managing, monitoring and exchanging results and parameters. Access to the devices is possible via PC, Smartphone and Tablet.Direct measurement of temperature in the medium via PT100 sensorStable torque over the entire speed range with automatic compensationTorque indicated in display3.5" TFT displayTimerKey lockBrushless, quiet motorEasy rotor change without toolsVarious methods programmableUSB interface for installing software updates and process documentation
Overhead stirrer OHS 200 Digital
Powerful, robust overhead stirrers with display and electronic speed control. With integrated timer and overload, overtemperature and overcurrent protection.For high viscosities up to 100000 mPas or large volumes up to 100 lWith 2 speed gearsSpeed range I: 6 to 400 rpmSpeed range II: 30 to 2000 rpmStable torque over the entire speed range with automatic compensationTorque indication in the displayLED displayTimerKey lockBrushless, quiet motorRotor change without toolsUSB interface for installing software updates
Overhead stirrers OHS Digital
Powerful, robust overhead stirrers with display and electronic speed control. With integrated timer and overload, overtemperature and overcurrent protection.Stable torque over the entire speed range with automatic compensationTorque indication in the displayLED displayTimerKey lockBrushless, quiet motorRotor change without toolsUSB interface for installing software updates
Overhead stirrer PW
Powerful overhead stirrer for high volumes with high viscosity up to 100000 mPas.Electronic speed controlGentle start-up to avoid splashing and blisteringChemical resistant and corrosion protected housingBlocking detection with switch-off functionNo tool required for assembly of the stirring tool
Overhead stirrer LS
Robust overhead stirrer for general tasks. Stirs media with low to medium viscosity up to 25000 mPas.Electronic speed controlGentle start-up to avoid splashing and blisteringChemical resistant and corrosion protected housingBlocking detection with switch-off functionNo tool required for assembly of the stirring toolScope of supply: Overhead stirrer
Overhead stirrer DLS
Powerful overhead stirrer with display for stirring of low to medium viscosity media up to 25000 mPas.Stable torque over the entire speed range with automatic compensation on viscosity changesElectronic speed controlGentle start-up to avoid splashing and blisteringChemical resistant and corrosion protected housingBlocking detection with switch-off functionNo tool required for assembly of the stirring toolDisplay shows all important parametersTimer with automatic power-off (up to 999 min 59 sec)Scope of supply: Overhead stirrer
Overhead stirrer LH
Robust overhead stirrer for general tasks. Stirs media with medium to high viscosity up to 50000 mPas.Electronic speed controlGentle start-up to avoid splashing and blisteringChemical resistant and corrosion protected housingBlocking detection with switch-off functionNo tool required for assembly of the stirring tool
Overhead stirrer DLH
Powerful overhead stirrer with display for stirring of medium to high viscosity media up to 50000 mPas.Stable torque over the entire speed range with automatic compensation on viscosity changesElectronic speed controlGentle start-up to avoid splashing and blisteringChemical resistant and corrosion protected housingBlocking detection with switch-off functionNo tool required for assembly of the stirring toolDisplay shows all important parametersTimer with automatic power-off (up to 999 min 59 sec)
Overhead stirrer set LS System
Robust overhead stirrer for general tasks. Stirs media with low to medium viscosity up to 25000 mPas.Electronic speed controlGentle start-up to avoid splashing and blisteringChemical resistant and corrosion protected housingBlocking detection with switch-off functionNo tool required for assembly of the stirring toolScope of supply: Overhead stirrer, stand, double clamp, stirring shaft with fixed blade
Overhead stirrer set DLS System
Powerful overhead stirrer with display for stirring of low to medium viscosity media up to 25000 mPas.Stable torque over the entire speed range with automatic compensation on viscosity changesElectronic speed controlGentle start-up to avoid splashing and blisteringChemical resistant and corrosion protected housingBlocking detection with switch-off functionNo tool required for assembly of the stirring toolDisplay shows all important parametersTimer with automatic power-off (up to 999 min 59 sec)Scope of supply: Overhead stirrer, stand, double clamp, stirring shaft with propeller
Globe Stirrer Couplings, POM
Made of POM, a plastic material with a good mechanical strength, powerful transmission of up to 300 Ncm, suitable for a speed of up to 1.200 rounds per minute, maximum misalignment of axes 10 mm. Ideal for balancing misalignment of axes between agitator and stirrer shaft, suitable for glass, metal or PTFE stirrer shafts.very low centrifugal forces due to low weightsuitable for both left and right-handed rotationno resonancesimple assembly by means of screw joints with clamp ringspivot (length 90 mm) can be shortened by the user
Overhead stirrer set Hei-TORQUE Expert 100 Silver package
Ideal for all standard stirring tasks. They are designed to mix and disperse media that require non-reproducible results in high-viscosity applications.Indication of torque tendencies to monitor viscosity changesDigital 2.4" display for ease of operationConstant speed even under changing loadsSafe start and stop of operation via slide touch panelMinimum noise level at maximum power (<50 dB)The complete solution for powerful stirring and easy operation in the laboratory.Scope of supply: Overhead stirrer Hei-TORQUE Expert 100, telescope stand, clamp
Overhead stirrer set Hei-TORQUE Ultimate 200 Gold 2 package
Ideal for demanding tasks which have to be reproducible and documentable. The large number of additional features and operation modes allows for a perfect adjustment to your individual application.Accurate torque indication shows any viscosity changeConstant speed even under changing loadsRotation direction changeableDigital 3.2" display with easy operation (ramp function, saving of preprogrammed profiles, interval operation, displays rpm and torque graph life, timer with countdown and real time)All performance-related parameters can be set individually (intensity of the start operation, rotational and torque speed limit)Safe start and stop of operation via slide touch panelMinimum noise level at maximum power (<50 dB)RS 232 and USB interfaceScope of supply: Overhead stirrer Hei-TORQUE Ultimate 200, telescope stand, clamp
Overhead stirrer EUROSTAR 100 control / 100 control P4
Powerful laboratory stirrer for highly viscous applications and intensive mixing for quantities up to 100 l (H2O). It automatically adjusts the speed through microprocessor controlled technology. Safety circuits installed ensures automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft speed to desired speed is maintained and variations are adjusted automatically. This guarantees a constant speed even with changes in viscosities of the sample.Digital speed displayInfinitely adjustable speedPush-through agitator shaftsOverload protectionShort-term overload operationSlim casingQuiet operationError code displayMultilingual TFT displayDetachable remote controlProgrammable functionsIntegrated temperature measurementInterval operationReverse functionTimer functionAdjustable safety circuitLocked functionConnection for external temperature sensorScope of supply: Overhead stirrer, temperature sensor H 67.60, WiCo holder WH 11
Overhead stirrer STARVISC 200-2.5 control
High precision torque-measuring stirrer with direct display of the measured values for a wide range of applications. Especially suitable for product development, because precise measuring is taking place during the manufacturing process and the viscosity can be calculated via the user friendly display. Samples no longer have to be taken separately.Viscosity calculationStepless adjustable speed (two speed ranges)Speed range I: 6 to 400 rpmSpeed range II: 30 to 2000 rpmWith detachable remote control - Wireless Controller (WiCo)Powerful stirrer for highly viscous substances
![Stand with Laboratory balance IKA [scale] for overhead stirrers](https://sw.llg.de/media/4b/6c/e7/1747172375/b7f2c5918fbf1d31c4c63cd5177fe2fa.jpg?ts=1749871332 "Stand with Laboratory balance IKA [scale] for overhead stirrers")
Stand with Laboratory balance IKA [scale] for overhead stirrers
The stand with integrated scale and data interface is ideally suited for for the direct and controlled addition of sample material while stirring. The quantities of samples to be added are weighed immediately and continuously documented during the stirring process.Clear LCD displayStable die cast zinc housingOverload protectionUSB interfaceBluetooth connectionAccuracy: ±6 g
Temperature sensor H 67.61, stainless steel
Very fast response time. For overhead stirrers EUROSTAR, MINISTAR and MICROSTAR control.Max. Temperature: 290 °CMax. Immersion depth: 230 mmDiameter: 3 mm
Keyless chuck for overhead stirrers
R 60: Only for use with EUROSTAR 20 / 40 / 60 / 100 / 200 / RW 20, excluding EUROSTAR 20 high speed digital and control.R 60.1: For MINISTAR 20 / 40 / 80 digital and control, MICROSTAR series and NANOSTAR 7.5 digital.
Crescent-shaped stirring rotors, PTFE
The stirrer shafts consist of a PTFE-jacketed, stainless steel shaft and a stirrer paddle made of solid PTFE. The stainless steel core assures stability of the stirrer shaft and allows safe attachment of the stirrer chuck. Thanks to the thick PTFE coat and the paddle made of solid PTFE, the medium will only come into contact with PTFE. High chemical resistance makes it almost universally suitable. PTFE is extremely nonstick so that residues are repelled from shaft and paddle. The stirrer shafts are similar in size to (KPG) glass stirring rods and are therefore interchangeable easily.Operating temperature: -200°C to +250°CAdditional sizes and accessories are available on request.Information on the mixing effects of the different stirring geometries can be found in the descriptions of the stainless steel stirring rotors.The semi-circular shape of the paddle is ideal for mixing in round-bottom flasks. The pivoting blade allows insertion into vessels with narrow necks and/or ground joints.
Propeller, 3 blades, PTFE
The stirrer shafts consist of a PTFE-jacketed, stainless steel shaft and a stirrer paddle made of solid PTFE. The stainless steel core assures stability of the stirrer shaft and allows safe attachment of the stirrer chuck. Thanks to the thick PTFE coat and the paddle made of solid PTFE, the medium will only come into contact with PTFE. High chemical resistance makes it almost universally suitable. PTFE is extremely nonstick so that residues are repelled from shaft and paddle. The stirrer shafts are similar in size to (KPG) glass stirring rods and are therefore interchangeable easily.Operating temperature: -200°C to +250°CAdditional sizes and accessories are available on request.Information on the mixing effects of the different stirring geometries can be found in the descriptions of the stainless steel stirring rotors.The blades are inclined at 45 °. Recommended for medium to high speed operations.
Anchor stirrer, PTFE
The stirrer shafts consist of a PTFE-jacketed, stainless steel shaft and a stirrer paddle made of solid PTFE. The stainless steel core assures stability of the stirrer shaft and allows safe attachment of the stirrer chuck. Thanks to the thick PTFE coat and the paddle made of solid PTFE, the medium will only come into contact with PTFE. High chemical resistance makes it almost universally suitable. PTFE is extremely nonstick so that residues are repelled from shaft and paddle. The stirrer shafts are similar in size to (KPG) glass stirring rods and are therefore interchangeable easily.Operating temperature: -200°C to +250°CAdditional sizes and accessories are available on request.Information on the mixing effects of the different stirring geometries can be found in the descriptions of the stainless steel stirring rotors.Recommended for low speed operations.Additional wings available on request
Stands
Floor stand BS 1 with angled foot, plastic-coated, stand rod Ø 34 x 1000 mmFloor stand BS 2 with angled foot, plastic-coated, stand rod Ø 34 x 1500 mmFloor stand BS 3 with angled foot 600 mm, completely made of stainless steel, stand rod Ø 34 x 1000 mmWall bracket WSRod diam. 34 x 1000 mm, clearance from wall: 200 mm.
Overhead stirrer RW 20 digital
Technical improvements on the trusted RW 20 series design, mechanically controlledWith digital displayRobust, ergonomic designConstant power-driveTwo speed ranges for universal use from 60 to 2000 rpmSpeed range I (at 50 Hz): 60 to 500 rpmSpeed range II (at 50 Hz): 240 to 2000 rpmHollow-shafted chuck for rotor shaft height adjustment (only when stationary)
Additional Stirrer Blades for Bola Stirrer Shafts, PTFE
Useful extension to the existing range of Bola stirrer shafts. The additional blades can optionally be fixed in your preferred position on every stirrer shaft with diameter 8,10 or 16 mm (a flat spanner is included). The stirrer blades are entirely made of PTFE, the mounting devices are made of a special PTFE-compound. A high chemical and thermical (-200 to +250 °C) resistance is assured. This "building block system" allows the user to define a stirrer of their own special requirements.
Rods for stirrer rotor shafts, M6, M8 and M10 screwthread end
Stainless steel 1.4301. With screwthread fitting as outlined below.
Magnetic Stirrer Heads Complete
Perfect combination of drive shaft with ball bearings, rotor and lower bearing made of PTFE/PEEK and a rod made of borosilicate glass. Requires little space due to compact construction. No leakage or memory effects due to non-porous, welded rotor. This rotor holds the stirrer shaft by means of three stud screws which are fixed into counterbores on the stirrer shaft. This provides optimum power transmission and secure mounting. The 6mm square drive can be fixed into the stirrer coupling or into the agitator. powerful transmission of up to 50 Ncmno grease requiredall products exposed to the medium being stirred do not contain any metalshigh speed of up to max. 1500 rpmhigh working temperatures up to +250 °C are possibleexcellent chemical resistancesafe to run dryhigh durability
Stirrer Shafts with One Paddle, PTFE
PTFE-jacketed stainless steel shaft, paddle completely made of PTFE with two 45° angled blades. Universal chemical resistance since the product is only exposed to PTFE. Temperature resistance: from -200 to +250 °C. The product is sucked bottom-up, very good axial flow with low shear force.