Ohaus e-A51ST040 Achiever 5000 Overhead Stirrer, 115/230V

Safety and resistance for your laboratory OHS advance is designed to guarantee the highest safety st (more)andards. - The durable watertight housing and IP 54 protection rating ensure durability even in the most aggressive environments. - Built-in safety alarms for overload, over temperature and over current will maintain performance over time by stopping agitation - The safe operation of the start and stop knob and the lock key prevent unintentional starts and changes in working conditions. - The built-in vibration sensor with different sensitivity levels will stop the operation and inform you to make sure your OHS is stable and properly fixed. Continuous operation guaranteed and supported by a 3 year extended warranty. First-class performance OHS 100 Advance is the ideal solution for demanding applications operating with viscosities up to 70,000 mPa. The electronically controlled brushless motor of the OHS 100 Advance agitates up to 100 l (H2O) with a maximum torque of 100 Ncm and guarantees maximum durability. SpeedServoTM torque compensation technology maintains constant speed by automatically adapting to changes in viscosity. Set the OHS 100 Advance electronic speed control from 30 to 1300 rpm. Constant Torque at Any Speed The powerful brushless motor and microprocessor control ensure unprecedented performance, highlighting the difference between a conventional rod stirrer and VELP OHS Series rod stirrers. The torque remains constant at any speed, even at maximum. Having a constant torque is a very important parameter for the reproducibility of the analyzes. SmartChuck Technology: Inserting or Removing an Auction Has Never Been So Simple! How often do you have to remove or replace the stirring rod using two hands and see the rod fall into the liquid? SmartChuck ™ technology makes this activity quick and easy with the use of one hand and without special accessories. Two simple movements allow you to unlock the protection ring and remove or replace the stirring rod. In the event that the protection ring is opened during the analysis, the instrument stops shaking, showing a safety message on the display. Intuitive and precise control panel The intuitive 3.5” OHS Advance TFT display will guide you to precisely set your working conditions and achieve reproducible results. Show key information at a glance. Real-time information on viscosity variation with a resolution of 1 Ncm. Interact with OHS Advance from the real-time graph showing speed, torque and temperature of your test. The OHS Advance works without surveillance thanks to the timer that can be set from 1min to 99.59h. Ideal operating methods can be defined and programmed for demanding tasks where ramps and interval operations are required. Temperature under control OHS Advance is supplied with a Pt100 temperature probe included in the package. Constantly monitor the temperature of your reaction and set the meter to slow down or stop activity if the temperature reaches a defined value. This is important when you want to prevent exothermic reactions from interfering with your analysis! THE BENEFITS OF OHS ADVANCE CONNECTIVITY The OHS Advance is the only rod stirrer to offer the ability to control and monitor processes via Wi-Fi connection to VELP Ermes and via USB. The VELP Ermes cloud platform allows you to control the OHS Advance from PC, smartphone and tablet through a simple and intuitive web interface. With this platform designed by VELP it is possible to activate the shaking, set a timer, set a method (among those saved on the device), download and share reports with a click. For applications in the pharmaceutical, biotechnology and life science sectors, VELP Ermes can manage OHS Advance localized in clean rooms or other controlled environments, without the need for lengthy safety procedures. With the OHS / CotrollerSoftTM software, VELP offers the possibility to all laboratories that cannot benefit from cloud services, a valid alternative with USB connectivity. The OHS allow you to choose between two different control panels, Digital or Advanced, to better suit the needs of your laboratory. - Digital: precise speed settings; torque indicator; integrated timer. - Advanced: all information at a glance; intuitive; real-time graphs. Very easy to use and comfortable tools. Intuitive control panel equipped with Smartchuck: operations and rod change with one hand, effortlessly. - Mandrel opening: Ø from 1 to 13 mm - Stirring rod diameter for Pass-Through: up to 8.5mm Velp products guarantee you peace and security within your laboratory. - Safety button clearly visible from the front - IP54 protection - Integrated safety sensors CONTROL PANEL OF OHS ADVANCE MODELS A - LCD display B - Display keys C - Stirring speed kond D - Lock key E - Main switch F - Smart Chuck

IKA RW 20 Digital Mechanical Overhead Stirrer Package Speed Range 60 to 2,000 RPM Viscosity Max. 10, (more)000 mPas Stirring Quantity Max. 20 l Features - With digital display - Robust, slimline, ergonomic design - Technical improvements on the trusted RW 20 series designs - With constant power-drive - Two speed ranges for universal use from 60 - 2.000 rpm - Push-through agitator shafts (only when stationary) - For stirring quantities of up to 20 l (H2O) The IKA RW 20 digital Package features a digital display and a robust, slimline, ergonomic design. This model incorporates technical improvements on the trusted RW 20 series designs, ensuring enhanced performance. It is equipped with a constant power-drive and offers two speed ranges for universal use, from 60 to 2000 rpm. The push-through agitator shafts are operable only when stationary, making it suitable for stirring quantities of up to 20 liters (H2O). The device includes an LED speed display and a stepless speed adjustment for precise control.

IKA RW 20 Digital Mechanical Overhead Stirrer Speed Range 60 to 2,000 RPM Viscosity Max. 10,000 mPas (more) Stirring Quantity Max. 20 l Features - With digital display - Robust, slimline, ergonomic design - Technical improvements on the trusted RW 20 series designs - With constant power-drive - Two speed ranges for universal use from 60 - 2.000 rpm - Push-through agitator shafts (only when stationary) - For stirring quantities of up to 20 l (H2O) The RW 20 Digital Stirrer is designed with a robust, slimline, ergonomic design and features a digital display. It incorporates technical improvements on the trusted RW 20 series designs and offers a constant power-drive. The stirrer has two speed ranges for universal use, from 60 - 2000 rpm, and push-through agitator shafts (only when stationary). It is capable of stirring quantities up to 20 liters (H2O) with a maximum motor rating input of 85 W and output of 35 W. The device includes an LED speed display and stepless speed control, with a maximum viscosity of 10000 mPas and a nominal torque of 1.5 Nm. The stirring element is fastened by a chuck, and the device features a mechanical speed control with an accuracy of ±1 rpm. The RW 20 Digital Stirrer has dimensions of 88 x 294 x 212 mm and weighs 3.1 kg.

IKA Nanostar 7.5 Digital Overhead Stirrer Stirring quantity max. (H2O) 5 L Speed Range 0/50 - 2000 (more) rpm Viscosity max. 4000 mPas Features - Compact and lightweight design, weighing just 0.8 kg for easy handling and space-saving in the laboratory. - Constant torque throughout the speed range (50 - 2000 rpm), ensuring consistent performance for various applications. - Brushless DC motor with efficient operation and minimal maintenance requirements. - User-friendly operation via a stable rotary knob with an LED display for clear speed indication. - Includes a USB interface for convenient software updates, enhancing functionality over time. The IKA Nanostar 7.5 Digital Overhead Stirrer combines compact design with powerful performance, ideal for laboratories where space efficiency is crucial. Weighing just 0.8 kg and 30% smaller than its predecessor, the Nanostar 7.5 maintains high torque and precise stirring capabilities across its speed range from 50 to 2000 rpm. Featuring a brushless DC motor, it offers reliable operation and minimal maintenance. User-friendly controls via a rotary knob and LED display ensure ease of operation, while a robust housing ensures durability. With a USB interface for quick software updates, the Nanostar 7.5 is designed to meet the evolving needs of modern laboratory environments. INCLUDED: The IKA Nanostar 7.5 Digital Overhead Stirrer includes: - NANOSTAR 7.5 digital - R 300 shaft protector - Fasten screws for R 300 (2x) - chuck key - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer Warranty ( + Additional Free 1 Year Warranty Extension with IKA Registration) IKA Nanostar 7.5 Digital Overhead Stirrer Specifications Stirring quantity max. per stirring position (H2O)5 l Motor rating input32 WMotor rating output22 WMotor principleBrushless DCSpeed displayLEDSpeed range0/50 - 2000 rpmViscosity max.4000 mPasOutput max. at stirring shaft15.7 WPermissible ON time 100 %Torque max. at stirring shaft 7.5 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)53 x 147 x 130 mmWeight0.8 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 mARequest a Formal Quote

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 036300430 Overhead Stirrer Impeller, PR 33 Ringed Propeller Due to its blade dimensions, th (more)e ringed pitched-blade impeller PR 33 is ideal for solutions, emulsions and suspensions in vessels with the following characteristics: ideal vessel diameter: 165-330 mm, ideal ground clearance: 33-66 mm, ideal filling level: 165-330 mm, and ideal volume: 3,500-28,200 ml. The ringed pitched-blade impeller PR 33 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 036300430 Overhead Stirrer Impeller, PR 33 Ringed Propeller includes: - Manufacturer's Documentation - 3 Year Manufacturer's Warranty

This HasKris Recirculating Chiller S/n HA007835 was removed from a university lab where it was surpl (more)us to requirements. The unit powers up but was not tested further at our facility. It is in good cosmetic condition, with some marks from use. Some of the components have been removed, it is sold for spares/repairs

Limpsfield LCNP15 Natural Gas 1305 Kw Burner with Autoflame Control System This item was removed fro (more)m a university where it was surplus to requirement. It is in good cosmetic condition and in good working order. The item details are as follows: Model LCNP15Serial No. 01162Manufactured 30.05.14Output 1303Kw/hr With Autoflame Combustion Management SystemPart Nos. 2 x MM10005, Serial Nos. 12272, 12302 Siemens Ignition Transformer Type ZE 23/8.5 Dungs LGW 50 A4 pressure switch WEG W22 7.5hp 415 volt fan motor 2.0" gas inlet pipe

Principle: Any positive and untouched isolation can be performed to separate target cells from PBMCs (more), cultured cells, and dissociated tissue. In addition, cells can be directly isolated from whole blood or bone marrow using StraightFrom Whole Blood MicroBeads. Overall more than 400 different MicroBeads and Isolation Kits are available. Upon automated separation, labeled cells as well as non-labeled cells are obtained and can be used for a variety of downstream applications such as functional and molecular assays, chimerism analysis, and flow cytometry. To ensure cell viability and integrity, cells are kept cooled in Chill Racks. Monitoring: Pre-set programs for all MACS MicroBeads and Isolation Kits ensure accurate sample handling. Sensors constantly monitor the status of the autoMACS Pro, buffer levels, and column status. This ensures optimal instrument performance and safety of samples and operators. Footprint: With MiniSampler: 605×455 mm (W x D) Height: 392.5-454 mm (adjustable touchscreen) It is a benchtop-sized instrument that will easily fit under a common laminar flow hood. Included Chill Racks: The Chill Racks are pre-cooled in the refrigerator (2–8°C). The special coolant contained in the racks switches from fluid to solid at 8°C and maintains a low temperature until the coolant is completely melted. The phase switch is visible. Do not cool racks below 0°C as cell samples may freeze! 1x Reagents rack 1x Chill 5 Rack: contains 24 slots for 5 mL tubes and can be used for cell separations of up to 6 samples. 4x Chill 15 Rack: contains 15 slots for 15 mL tubes and 5 slots for 5 mL tubes. It can be used for cell separations of up to 5 samples. 1x Chill 50 Rack: contains 6 slots for 50 mL tubes, 3 slots for 15 mL tubes, and 3 slots for 5 mL tubes. Up to 3 cell samples can be handled with a Chill 50 Rack.

‘Isopad‘ 12-fold heating mantle, type KEU/50ML-12

Isotope sensitivity (1 s-1 per Bq x cm-2) 14C: 0.2 60Co: 0.07 99mTc: 0.3 125I: 0.3 131I: 0.04  (more)241Am: 0.3 Isotope sensitivity (1 s-1 per 10-4 µCi/cm2) 14C: 005 60Co: 0.02 99mTc: 0.08 125I: 0.08 131I: 0.01 241Am: 0.08 Threshold setting 3.7 Bq x cm-2 (10-4 µCi/cm2) 14C: 20 s-1 60Co: 50 s-1 99mTc: 13 s-1 125I: 13 s-1 131I: 100 s-1 241Am: 13 s-1

Wesemann / Drawe-door cabinet / White /  600x510x480