Benchmark IPS2050-20 OS20L Overhead Stirrer, 20L includes stand, and 4 arm propeller, 115V

This listing is for a IKA RW 28 Basic Overhead Stirrer.The unit is in full working condition and is  (more)ready for immediate release.The IKA RW 28 Basic Overhead Stirrer stands out as a robust solution for laboratories needing to mix highly viscous substances. Here’s a breakdown of what makes this stirrer particularly effective:Key Features:Max Stirring Volume: With the capacity to handle up to 80 liters, it’s perfect for large-scale mixing tasks. Imagine mixing a thick polymer solution or a large batch of a viscous food product.Max Viscosity: The RW 28 can manage viscosity of up to 50,000 mPas, making it suitable for challenging materials like gels or pastes that require intensive stirring.Speed Range: It offers a versatile speed range of 60 to 1400 rpm. This allows users to start slow to prevent splashing and then increase speed for thorough mixing.Max Torque: The high torque of 900 Ncm at the shaft ensures that it can tackle even the most stubborn mixtures without stalling.Applications:Versatile Use: This stirrer is ideal for quality control, research, and industrial applications, making it a valuable asset in laboratories and pilot plants. For instance, a pharmaceutical lab could use it for mixing active ingredients in formulations.Design and Safety:Overheating Protection: The built-in self-locking temperature limiter is a crucial safety feature that prevents motor damage, allowing for extended use without concern.Optional Accessories: The stirrer can be equipped with a stirring shaft protection and a clamping fixture, enhancing safety and stability during operation, especially for high-capacity bowls.Technical Specifications:Motor Rating: With a motor rating of 220/90 W and 90 W output at the stirring shaft, the RW 28 balances power and efficiency.Chuck Range: The 1-10 mm chuck range allows for the use of various stirring shafts, providing flexibility for different mixing applications.Compact Design: Its dimensions (123 x 252 x 364 mm) and weight (7.4 kg) make it relatively easy to position in a lab setting without occupying excessive space.

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

IKA Microstar 7.5 Digital Overhead Stirrer Stirring quantity max. (H2O) 5 L Speed Range 0/50 - 200 (more)0 rpm Viscosity max. 4000 mPas Features - Compact design saves space in the laboratory - Constant torque throughout the entire rpm range - Easy operation with a stable rotary knob and clear LED display - Rapid software updates via USB interface - Durable brushless DC motor ensures reliable performance The space-saving high performers from IKA MICROSTAR and MINISTAR series have been complemented by additional models. The new and easy-to-use stirrers convince with perfect basic functionalities, as well as with a compact design. Combining high performance with particular excellence, they require minimum space and come with a lifetime guarantee. See for yourself: INCLUDED: The IKA Microstar 7.5 Digital Overhead Stirrer includes: - MICROSTAR 7.5 digital - R 300 shaft protector - Fasten screws for R 300 (2x) - chuck key - USB Cable - USB A to Micro-B, 2 m - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer Warranty (+ Additional Free 8 Year Warranty Extension with IKA Registration) IKA Microstar 7.5 Digital Overhead Stirrer Specifications Stirring quantity max. per stirring position (H2O)5 lMotor rating input32 WMotor rating output22 WMotor principleBrushless DCSpeed displayLEDSpeed range0/50 - 2000 rpmViscosity max.4000 mPasOutput max. at stirring shaft15.7 WPermissible ON time100 %Torque max. at stirring shaft7.5 NcmSpeed controlTurning knobSetting accuracy speed1 ±rpmDeviation of speed measurement n 300rpm1 ±%Deviation of speed measurement n < 300rpm3 ±rpmStirring element fasteningchuckChuck range diameter0.5 - 8.2 mmHollow shaft, inner diameter8.5 mmHollow shaft (push-through - when stopped)yesFastening on standextension armExtension arm diameter13 mmExtension arm length160 mmNominal torque0.075 NmTimer displaynoneHousing materialalu-cast coating / thermoplastic polymerDimensions (W x H x D)60 x 173 x 126 mmWeight1.18 kgPermissible ambient temperature5 - 40 °CPermissible relative humidity80 %Protection class according to DIN EN 60529IP 54USB interfaceyesVoltage100 - 240 VFrequency50/60 HzPower input32 WPower input standby0.3 WDC Voltage24 VCurrent consumption1300 mAComparison of ModelsSpecificationsIKA Microstar 15 Control Overhead StirrerIKA Microstar 15 Digital Overhead StirrerIKA Microstar 30 Control Overhead StirrerIKA Microstar 30 Digital Overhead StirrerIKA Microstar 7.5 Control Overhead StirrerIKA Microstar 7.5 Digital Overhead StirrerStirring quantity max. (H2O)10 l10 l20 l20 l5 l5 lMotor rating input32 W32 W32 W32 W32 W32 WSpeed displayLCDLEDLCDLEDLCDLEDSpeed range0/30 - 1000 rpm0/50 - 1000 rpm0/30 - 500 rpm0/50 - 500 rpm0/30 - 2000 rpm0/50 - 2000 rpmViscosity max.8000 mPas8000 mPas20000 mPas20000 mPas4000 mPas4000 mPasTorque max. at stirring shaft15 Ncm15 Ncm30 Ncm30 Ncm7.5 Ncm7.5 NcmTime setting range0 - 6000 minN/A0 - 6000 minN/A0 - 6000 minN/ATemperature displayYesN/AYesN/AYesN/AUSB interfaceYesYesYesYesYesYesVoltage100 - 240 V100 - 240 V100 - 240 V100 - 240 V100 - 240 V100 - 240 V.downloads-section { justify-content: center; }.comparison-table tr td:nth-child(7) { background-color: #fffacd; }DownloadsTechnical Specification Download Request a Formal Quote

IKA Eurostar 20 High Speed Digital Overhead Stirrer Speed Range 0/150 to 6,000 RPM Viscosity Max.  (more)10,000 mPas Stirring Quantity Max. 20 l Features - Digital speed display - Infinitely adjustable speed - Cone seat for precision shaft - Overload protection - Short-term overload operation - Slim casing - Quiet operation - Error code display High speed laboratory stirrer designed for intensive stirring tasks for quantities up to 20 l (H2O). It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/150 - 6000 rpm. 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. The included precision shaft is 280 mm long and has a maximum immersion depth of 220 mm.

IKA Eurostar 100 Control P4 Overhead Stirrer Speed Range 10 - 300 RPM Viscosity Max. 100,000 mPas  (more)Stirring Quantity Max. 100 l Features - Reverse function - 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 - Quiet operation - Error code Display - H 67.60 temperature sensor and WH 11 WiCo holder included in delivery The extremely powerful laboratory stirrer EUROSTAR 100 control P4 with a removable wireless controller and a digital TFT display is especially suitable for highly viscous applications and provides a torque of up to 320 Ncm. It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/10 - 300 rpm. The stirrer comes equipped with a RS 232 and a USB interface to control and document all parameters. Furthermore, an integrated torque trend display is provided for the measurement of viscosity changes and its electronic safety circuit 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.INCLUDED: The IKA Eurostar 100 Control P4 Overhead Stirrer includes: - EUROSTAR 100 control P4 - 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 - Chuck key - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer Warranty ( + Additional Free 1 Year Warranty Extension with IKA Registration) IKA Eurostar 100 Control P4 Overhead Stirrer Specifications Stirring quantity max. per stirring position (H2O)100 lMotor rating input174 WMotor rating output142 WMotor principleBrushless DCSpeed displayTFTSpeed range10 - 300 rpmReversible direction of rotationyesIntermittent operationyesViscosity max.100000 mPasOutput max. at stirring shaft 100 WPermissible ON time 100 %Torque max. at stirring shaft 320 NcmSpeed controlsteplessSetting accuracy speed1 ±rpmDeviation of speed measurement n < 300rpm3 ±rpmStirring element fasteningchuckConnection for ext. temperature sensorPT1000Temperature displayyesChuck range diameter0.5 - 10 mmFastening on standextension armExtension arm diameter16 mmExtension arm length220 mmTorque displayyesNominal torque3.20 NmTorque measurementtrendDeviation of torque measurement I30 ±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 352 x 230 mmWeight5.2 kgPermissible ambient temperature5 - 40 °CPermissible relative humidity80 %Protection class according to DIN EN 60529IP 40RS 232 interfaceyesUSB interfaceyesVoltage230 / 115 / 100 VFrequency50/60 HzPower input150 W DownloadsTechnical Specification Download Operator's Manual Download Request a Formal Quote

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

ZWIEBEL calibration weight 20g class M1 INOX Laboratory calibration weight in stainless steel Brand: (more) ZWIEBEL Weight: 20 g Type / class: M1 maximum permissible error: ± 2.5mg LZ 67 Weight checked on a precision balance at 0.01g (10mg) - see photo In its plastic box uncalibrated weight

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

Beckman Coulter MoFlo Astrios EQS Flow Cytometer System & Sterilgard Cabinet This was removed f (more)rom a university lab where it was surplus to requirements. The PC with the system cannot run the software. The software is included but will require a Beckman OEM PC system to run. The unit has the following lasers installed: 1 X 640NM - 106MW.1 x 592NM - 200MW.1 X 561NM - 202MW.1 x 532NM - 150MW.1 x 488NM - 200MW.1 X 405NM - 55MW. The writing is quite faint on the MW output, so the above figures might not be 100% correct. The complete system consists of: 1 x Baker Company SG503HE-BC-INT SterilGARD hood.Manufactured 04/13/2015.The unit has been powered up. 1 x Moflo Astrios EQS Main Unit.The unit has various marks and scratches from general use. It powers up fine. 1 x Moflo Astrios Lower/Laser/Computer Section.The laser & computer system power up fine.

PS.R2 series balances represent a new standard of precision balances. They feature a new, readable L (more)CD display which allows a clearer presentation of the weighing result. Besides, the display has a new text information line allowing to show additional messages and data, e.g. product name or tare value. Communication interfaces New PS.R2 balances, like previously designed PS series balances, have pans in two possible dimensions: 128x128 mm or 195x195 mm balances with a smaller pan have a draft shield. The balance precision and the measurement accuracy is assured by automatic internal adjustment, which takes into consideration temperature changes and time flow. PS.R2 balances feature several communication interfaces: 2 x RS 232, type A USB, type B USB and optional Wireless Connection. The balance may cooperate with computer by means of USB interface supposing a supplementary software has been installed (respective driver). The said driver may be downloaded from RADWAG website – SOFTWARE link or SUPPORT section. The housing is made of plastic, and the pan is made of stainless steel. The balances have a possibility to weigh products out of the pan (under-pan weighing) - the load hangs under the pan. Databases in R Series Balances The information system is based on 5 databases, which allows for several users to work with several products databases, and the registered weighing results can be subject to further analysis. The data is registered in 5 databases: users (up to 10 users), products (up to 1000 products), weighments (up to 5000 weighments), tares (up to 100 tares), ALIBI memory (up to 100 000 weighments). Quick access to information There is two directions data exchange within the system thanks to a quick USB interface. New balances allow to import and export databases using USB pen drives. Direct access to functions and databases is possible from the level of keyboard. Database - a direct access to databasis Function - a direct access to the basic functions F1 do F4 - programmable function and navigation keys on the menu ALIBI memory The used ALIBI memory is a data secure area and allows to record up to 100 000 weighment records. It ensures security of constant data register in the long time period. Under-pan weighing Weighing instruments purchased after 15th February 2023 will allow under-pan weighing at any time after the purchase. All you need to do is just to order a dedicated hook. THBR 2.0 System Cooperation with THBR 2.0 System for ambient conditions monitoring.

Boekel Scientific 1342 Desiccator, Small w/SS ShelvesThe Boekel Scientific 1342 Desiccator isperfect (more) for drying and storing moisture sensitive laboratory samples.Fabricated from stainless steel and glass. Built for performance anddurability. Superior seal integrity Rigid door full length door hinges One piece neoprene door gasket Shelves are adjustable in half-inch increments Two different sizes to select from 2 year warranty Applications Storing reagents, IR cells or soil samples. Drying biological specimens Storage sludge samples Temperature stabilization prior to weighing Storage of raw materials Storage of API Testing Wastewater total suspended solids Used for crucibles or dishes Food manufacturing and testing INCLUDED: The Boekel Scientific 1342 Desiccator, Small w/SS Shelves includes: - Two Stainless Steel Shelves - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty