Heidolph 036300340 Overhead Stirrer Impeller, BR 11 Straight-Blade

Range 1: 60 – 500 rpm Range 2: 240 – 2000 rpm

IKA Microstar 30 Control Overhead Stirrer Speed Range 0/30 to 500 RPM Viscosity Max. 20,000 mPas St (more)irring Quantity Max. 20 l 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 20,000 mPas and volumes of up to 20 l - Continuously adjustable speed between 0/30 – 500 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 - Chemical resistant housing - Key lock function - Microprocessor-controlled speed governor for constant rotational speed, even with changes in viscosity The new MINISTAR series by IKA: Developed using the latest cutting-edge technology, these high-tech overhead stirrers with compact designs are ideal for special applications. Combining high performance with particular excellence, they require minimal space and come with a lifetime guarantee. These products offer incredible stirring capabilities and control, making them a great cost-effective option for laboratories. With features like hardened glass enclosed displays, state-of-the-art vibration sensors, and microprocessor-controlled speed governors, the MINISTAR series ensures precision and reliability.Capable of handling a wide range of viscosities and volumes, these stirrers provide continuously adjustable speeds, making them versatile and efficient for various applications. See for yourself:

IKA Eurostar 200 Digital Overhead Stirrer Speed Range 0/6 to 2,000 RPM Viscosity Max. 100,000 mPas (more) Stirring Quantity Max. 100 l Features - Digital speed display - Infinitely adjustable speed - Push-through agitator shafts - Overload protection - Short-term overload operation - Slim casing - Quiet operation - Error code display Extremely powerful laboratory stirrer for highly viscousapplications and intensive mixing for quantities up to 100 l (H2O). Itautomatically adjusts the speed through microprocessor controlled technologywithin the speed range of 0/6 – 2000 rpm (two speed ranges). Safety circuitsinstalled ensures automatic cut-off in an anti-stall or overload conditions.Continuous comparison of shaft speed to desired speed is maintained andvariations are adjusted automatically. This guarantees a constant speed even withchanges in viscosities of the sample.

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;}

Heidolph 036300380 Overhead Stirrer Impeller, TR 20 Radial Flow Due to the jagged shape of the stirr (more)er blade, the radial flow impeller TR 20 is ideally suited for the construction of emulsions and the gassing or foaming of liquids in vessels with the following characteristics: ideal vessel diameter: 80-140 mm, ideal ground clearance: 14-28 mm, ideal filling level: 80-140 mm, ideal volume: 400-2,200 ml. The radial-flow impeller TR 20 has a total length of 400 mm and is made of stainless steel. Its stirrer shaft has a diameter of 8 mm. INCLUDED: The Heidolph 036300380 Overhead Stirrer Impeller, TR 20 Radial Flow includes: - Manufacturer's Documentation - 3 Year Manufacturer's Warranty

Benchmark OS40L Overhead Stirrer, 40L includes stand, and 4 arm propeller, 115V Benchmark’s Overhead (more) Stirrers feature high torque and advanced digital microprocessor control for smooth mixing of low and medium viscosity samples. Speed and run time are accurately set and monitored on the LCD screen. Both the 20L and 40L capacity models are supplied with a 4 arm stainless steel propeller, additional steel and Teflon accessories are available. A feed-through chuck holds accessory shafts firmly in place and is easily tightened and loosened without tools. The overhead stirrers are protected from damage by sensors that shut down operation in the case of high viscosity or obstruction, while a splash cover protects the connection mechanism from potential corrosion. Unlike most mixers, the Benchmark series is also supplied with a support stand and mounting hardware. The stirrer easily and securely attaches to the stand for compatibility with a variety of vessels, up to 24 inches high.INCLUDED: The Benchmark OS40L Overhead Stirrer, 40L includes stand, and 4 arm propeller, 115V includes: - Stirrer Stand - 4 Arm Propeller - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Capacity: 100 kg Graduation: 0.05 kg Dimensions: 292 x 279 x 32 mm Automatic shut-off: 2 minutes

This Perkin Elmer AutoIMAGE FT-IR Microscope was removed from a university lab where it was surplus  (more)to requirements. The item powers on and is in a reasonable used cosmetic condition. Included with it is a Perkin Elmer LC Separation Notes Version 1.0 Disc

Ohaus PX225D Pioneer Semi-Micro Analytical BalanceThe OhausPX225D Pioneer PX Analytical Balance comb (more)ines essential weighing functionalitywith competitive performance, offering high accuracy and repeatability forapplications in laboratory, industrial and education settings with internalcalibration. The PX225D's weighing plate has a maximum capacity of 82/220 gramswith a readability of 0.0001 grams and a weight stabilization time of 10 seconds.The PX225D is affordably priced, intuitively designed for intelligent operationwith a second line display for additional information, and USB and RS-232connectivity for easy communication. The PX offers high accuracy and repeatability for essential weighing applications in laboratory, industrial and education settings at an economical price point Featuring a cast metal lower housing, sub-pan and stainless steel weighing pan, the PX is durably constructed for versatile, long-term use The PX features a second line display for additional information or guidance Static removal bar for convenient grounding USB and RS-232 connectivity for easy communication Click Here to View Product Video INCLUDED: The Ohaus PX225D Pioneer Semi-Micro Analytical Balance includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty