IKA RW28 D Rührwerk Laborrührwerk Overhead Stirrer 60..1400 rpm

Heidolph 036300440 Overhead Stirrer Impeller, PR 39 Pitched-Blade Due to its stirrer blade dimension (more)s, the PR 39 pitched-blade impeller is ideal for homogenizing very viscous media in vessels with the following characteristics: ideal vessel diameter: 188-375 mm, ideal ground clearance: 38-75 mm, ideal filling level: 188-375 mm, and ideal volume: 5,200-41,400 ml. The pitched-blade impeller consists of a PTFE mixing blade and a PTFE-coated stainless-steel shaft. The stainless-steel core ensures the stability of the stirrer shaft and the secure attachment in the overhead stirrer. The diameter in the clamping area is 6.5 mm; the stirrer shaft with the thick-walled PTFE coating has a diameter of 8 mm. Due to its anti-adhesive property (non-stick coating), the pitched-blade impeller is easy to clean and can be used up to a maximum application temperature of 250°C. INCLUDED: The Heidolph 036300440 Overhead Stirrer Impeller, PR 39 Pitched-Blade includes: - Manufacturer's Documentation - 3 Year Manufacturer's Warranty

Heidolph Hei-TORQUE Core Overhead StirrerThanks to its weight of 2.3 kg, the Hei-TORQUE Core is easi (more)er to carry than the other models and can be mounted on a stand and/or in various closed systems. However, this does not mean that this stirrer will be less powerful.The additional name “Core” emphasizes that it is a model of selected functions and important safety features that provide tangible help with any stirring task. Above all, the Hei-TORQUE Core scores with its simple operation: The quick-action chuck (Quick Chuck) can be opened and closed very easily without a key. The “Max” button allows you to reach the maximum speed of 2,000 rpm in no time. Thanks to the display, you can keep an overview of all application parameters.The Hei-TORQUE Core has a quick-action chuck with a diameter of 10.5 mm and can therefore be combined with a variety of stirring tools. To achieve the best possible homogeneity, it is suitable for viscosities up to 10,000 mPas or volumes up to 25 liters (H2O). *Stand, clamp, and impeller are sold separately* Click Here to View Product Video INCLUDED: The Heidolph Hei-TORQUE Core Overhead Stirrer includes: - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

Heidolph Hei-TORQUE Ultimate 400 w/ USB & RS232 InterfaceThe Hei-TORQUE Ultimate 400 laboratory  (more)stirrer is ideal for the powerful stirring of viscosities up to 250,000 mPas or volumes up to 100 liters (H2O). Thanks to its 2-gear stage design, it stirs particularly powerfully in the speed range up to 400 rpm and is therefore particularly suitable for applications with highly viscous media that require mixing in the lower speed range. However, operation at speeds of up to 2,000 rpm is also possible in the second speed. In addition, the Hei-TORQUE Ultimate 400 offers, above all, the possibility of ramp programming, process monitoring (including timer function, torque trend display as a value), as well as the necessary equipment for documenting your application parameters. For this it is equipped with two interfaces - USB and RS232 - which give you the greatest flexibility to connect the device to a PC, a programmable logic controller (PLC) or an automation system such as e.g. LabManager. The scope of delivery includes the free Hei-Control software for remote control of up to 4 devices via PC. The laboratory stirrer Hei-TORQUE Value 400 performs every stirring task with minimal noise thanks to the latest engine technology. The safety-related start/stop touch-function serves to minimize the risk of unintentional switching on. Suitable for use in fume hoods or as a drive for reactor superstructures, the Hei-TORQUE Ultimate 400 has a quick-action chuck (quick chuck with safety ring) with a diameter of 10.5 mm, which can be combined with a large number of stirring tools for the best stirring results. *Stand, clamp, and impeller are sold separately* Click Here to View Product Video INCLUDED: The Heidolph Hei-TORQUE Ultimate 400 w/ USB & RS232 Interface includes: - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

IKA Eurostar 20 High Speed Control Overhead Stirrer Stirring quantity max. per stirring position ( (more)H2O) 20 l Deviation of speed measurement n 300rpm 1 ±% Temperature Measuring Range -10 - +350 °C Features - Multilingual TFT display - Programmable functions - Integrated temperature measurement - Interval operation - Timer function - Adjustable safety circuit - Locked function - Infinitely adjustable speed - Push-through agitator shafts - Overload protection - Short-term overload operation - Slim casing - Quiet operation - Error code display - H 67.60 temperature sensor and WH 11 WiCo holder included in delivery High speed laboratory stirrer designed with a removable wireless controller and a digital TFT display. It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/150 - 6000 rpm. The stirrer comes equipped with a RS 232 and a USB interface to control and document all parameters, and an update of the current firmware. An integrated torque trend display is provided for the measurement of viscosity changes. The included precision stirrer shaft is 280 mm long and has a maximum immersion depth of 220 mm. INCLUDED: The IKA Eurostar 20 High Speed Control Overhead Stirrer includes: - EUROSTAR 20 high speed control - R 6000 precision shaft - Open-end wrench - Hook spanner - H 67.60 Temperature sensor, stainless steel - WH11 - OS 1.0 WiCo power supply unit - USB Cable - USB A to Micro-B, 2 m - USB cable micro A – micro B 2.0 - Screw driver - Protective cover for WiCo contact - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer Warranty ( + Additional Free 1 Year Warranty Extension with IKA Registration) IKA Eurostar 20 High Speed Control Overhead Stirrer Specifications Stirring quantity max. per stirring position (H2O)20 lMotor rating input176 WMotor rating output125 WMotor principleBrushless DCSpeed displayTFTSpeed range0/150 - 6000 rpmIntermittent operationyes Viscosity max.10000 mPas Output max. at stirring shaft125 W Permissible ON time100 %Torque max. at stirring shaft20 NcmSpeed controlsteplessSetting accuracy speed1 ±rpmDeviation of speed measurement n 300rpm1 ±%Deviation of speed measurement n < 300rpm3 ±rpmStirring element fasteningspecial output shaftConnection for ext. temperature sensorPT1000Temperature displayyesFastening on standextension armExtension arm diameter16 mmExtension arm length220 mmTorque displayyesNominal torque0.2 NmTorque measurementtrendDeviation of torque measurement I6 ±NcmTimeryesTimer displayTFTTime setting range1 - 6000 minTemperature measuring range-10 - +350 °CTemperature measurement resolution0.1 KAccuracy of temperature measurement±0.5 + tolerance PT1000 (DIN EN 60751 Class A) KLimit deviation temperature sensor≤ ± (0.15 + 0.002xITI) KHousing materialalu-cast coating / thermoplastic polymerCommunication distance (depend onbuilding) max.150 mDimensions (W x H x D)86 x 325 x 230 mmWeight5.242 kgPermissible ambient temperature5 - 40 °CPermissible relative humidity80 %Protection class according to DIN EN 60529IP 40RS 232 interfaceyesUSB interfaceyesVoltage230 / 115 / 100 VFrequency50/60 HzPower input176 WComparison of IKA Eurostar Control Overhead StirrersSpecsEurostar 20Eurostar 60Eurostar 100Eurostar 200Eurostar 400Stirring quantity max. per stirring position (H2O)20 l40 l100 l100 l150 lSpeed range0/150 - 6000 rpm0/30 - 2000 rpm0/30 - 1300 rpm0/6 - 2000 rpm0/6 - 2000 rpmViscosity max.10000 mPas50000 mPas70000 mPas100000 mPas100000 mPasTorque max. at stirring shaft20 Ncm60 Ncm100 Ncm200 Ncm400 NcmPower input176 W176 W186 W130 W226 WSetting accuracy speed1 ±rpm1 ±rpm1 ±rpm1 ±rpm1 ±rpm.comparison-table tr td:nth-child(2) { background-color: #fffacd;}

IKA RW 47 Digital Mechanical Overhead Stirrer PackageExtremely powerful, mechanically controlled lab (more)oratory stirrer designed for highly viscous applications for quantities up to 200 l (H2O). It is suitable for intensive mixing for use in laboratories and pilot plants. The stirrer comes equipped with a protection for overheating of the motor by means of self-locking temperature limiter. Additionally, to secure bowls, a stirring shaft protection and clamping fixture are optionally available. INCLUDED: The IKA RW 47 Digital Mechanical Overhead Stirrer Package includes: - RW 47 digital (drive) - R 2302 Propeller stirrer - R 474 Telescopic stand - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer Warranty ( + Additional Free 1 Year Warranty Extension with IKA Registration) IKA RW 47 Digital Mechanical Overhead Stirrer Package SpecificationsStirring quantity max. per stirring position (H2O)200 lMotor rating input511 WMotor rating output370 WMotor principlethree-phase currentSpeed displayLEDSpeed range57 - 1300 rpmViscosity max.100000 mPasOutput max. at stirring shaft300 WPermissible ON time100 %Torque max. at stirring shaft 3000 NcmTorque max. at stirring shaft at 60 1/min (overload)4642 Ncm Torque max. at stirring shaft at 100 1/min3000 NcmTorque max. at stirring shaft at 1.000 1/min285 NcmTorque I max.3000 NcmTorque II max.620 NcmSpeed range I (50 Hz)57 - 275 rpmSpeed range II (50 Hz)275 - 1300 rpmSpeed controlsteplessSetting accuracy speed1 ±rpmDeviation of speed measurement10 ±rpmStirring element fasteningchuckChuck range diameter3 - 16 mmHollow shaft, inner diameter13 mmFastening on standflangeSpeed controlmechanicalNominal torque30 NmHousing materialalu-cast coating / thermoplastic polymerDimensions (W x H x D)145 x 478 x 358 mmWeight16.6 kgPermissible ambient temperature5 - 40 °CPermissible relative humidity80 %Protection class according to DIN EN 60529IP 54Voltage3 x 400 / 3 x 230 VFrequency50 HzPower input513 WComparison of ModelsSpecificationRW 20RW 20 PackageRW 28RW 47RW 47 PackageStirring Quantity Max. (H2O)20 l20 l80 l200 l200 lMotor Rating Input85 W70 W220 W478 W511 WMotor Rating Output35 W35 W94 W370 W370 WSpeed Range60 - 2000 rpm60 - 2000 rpm60 - 1400 rpm69 - 1560 rpm57 - 1300 rpmViscosity Max.10000 mPas10000 mPas50000 mPas100000 mPas100000 mPasOutput Max. at Stirring Shaft26 W26 W90 W300 W300 WTorque Max. at Stirring ShaftN/A150 Ncm900 NcmN/A3000 Ncm.comparison-table tr td:nth-child(6) { background-color: #fffacd; }

Yamato LR-500AA Complete Overhead Stirrer with Stand & 75mm 4-Blade Propeller, 115V Speed Range  (more) 34~340rpm Max Torque 1.96/N•m (20/kgf•cm) Motor DC Brushless Motor 70W Features - DC brushless motor considered superior in safety as there are no brushes to cause sparks and no brush replacement required - Direct-drive system reduces noise and require low maintenance - Achieves high torque enabling stirring of high viscosity solution - Digital tachometer for easy speed setting and confirmation - Load on the stirring shaft can be monitored by LED2 display. An overload lamp turns on when exceeding the maximum load, stopping the motor automatically - Revolution feedback control function can maintain the setting rate despite change of load (especially suitable for high viscosity samples) Digital laboratory stirrer with speed range of 34-340 rpm for high viscosity samples. DC brushless motor considered superior in safety as there are no brushes to cause sparks and no brush replacement required. Direct-drive system reduces noise and require low maintenance. Achieves high torque enabling stirring of high viscosity solution. Digital tachometer for easy speed setting and confirmation. Load on the stirring shaft can be monitored by LED2 display. An overload lamp turns on when exceeding the maximum load, stopping the motor automatically. Revolution feedback control function can maintain the setting rate despite change of load (especially suitable for high viscosity samples)Set includes stand, rod, stainless steel shaft and 75mm 4-blade propeller. INCLUDED: The Yamato LR-500AA Complete Overhead Stirrer with Stand & 75mm 4-Blade Propeller, 115V includes: - Stand and Rod - Stainless Steel Stirring Shaft - 75mm 4 Blade Propeller - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Benchmark BeadBug 6-Position Homogenizer The BeadBug 6 joins the large capacity BeadBlaster 24 and p (more)ersonal sized BeadBug as the newest member of the Benchmark homogenizer line. Like the other members of the Benchmark Microtube Homogenizer family, the BeadBug 6 utilizes a three dimensional shaking motion to disrupt samples. This motion, when combined with beads of the appropriate size and material, causes high velocity impacts with the sample and is an extremely fast and efficient method for releasing cellular contents, including nucleic acids and proteins. Many different sample types, from cells in culture to organ tissues and bone can be homogenized in the BeadBug 6, most within 45 seconds. Programming the unit is very simple – just set the speed, time, number of cycles and pause between cycles, then press start. For convenience, the last programmed parameters remain in memory for repeated runs. Sealed tubes prevent cross contamination in the BeadBug 6. Samples are simply loaded into the tubes along with the beads and placed in the unit for processing. After homogenization, tubes are spun briefly in a centrifuge, and the lysate removed with a pipette. Designed to fit the needs of medium throughput laboratories, the BeadBug 6 can simultaneously process up to six samples in 2.0ml tubes. With optional adapters,the unit will also accept two 5.0ml tubes. A full range of bead materials and sizes are available in both prefilled tubes and in bulk to meet all your sample processing needs. INCLUDED: The Benchmark BeadBug 6-Position Homogenizer includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

IKA DB 4.4 Round Bottom Tubes Dry Block (12/13 mm)

Purchased in 2022. Like new. 6 months warranty. Capacity: 8 x 15ml conical tubes (Falcon®-style)

The SpeedMill PLUS is a highly efficient homogenization system for various starting materials used f (more)or the subsequent isolation and purification of DNA, RNA or proteins. This new process allows users to operate the SpeedMill PLUS continuously if necessary. The high efficiency of energy input into the sample, based on a vertical movement, procures a homogeneous disruption of the sample without destroying the target molecules. Homogenization time: 30 sec to 4 min (depending on the starting material) Programmable homogenization step: 1 sec to 4:59 min Number of cycles: 1 – 99 Protocol steps: 1 – 6 Storable protocols: 20 Sample cooling: Passive cooled sample holder storage at temperatures down to -80°C