AREX 6 magnetic stirrer Velp

Digital Display, Total Control of Operations DLS guides the user through an extremely bright and eas (more)y to read display. All the main parameters are constantly shown at a glance, including the set speed, the actual speed, the torque value and the timer. In fact, DLS is equipped with a programmable digital timer up to 999: 59 minutes with automatic shutdown, allowing autonomous operation. Vigorous agitation The powerful rod stirrers are able to process even the most demanding substances, ensuring a smooth start and vigorous stirring at maximum speed! DLS can reach speeds of 2000 rpm, making it ideal for volumes up to 25 liters and medium viscosities, with a maximum of 25,000 mPa*s. Convenient chuck and high security The intuitive spindle locking system is the simplest and most comfortable available on the market, and does not require any special tools, offering the possibility of using different rod models, for the most varied applications, with a maximum diameter of 10 mm. VELP Scientifica solutions are extremely intuitive and easy to use, being equipped with the most advanced features in terms of safety, including overload and overtemperature. All models operate according to IP 40. Longest possible longevity All our solutions have been carefully designed to offer a long life to the instrument, even in the most difficult operating conditions. The structure covers and protects the engine from any aggressive liquids and vapours, preventing internal corrosion phenomena. The robust motor guarantees continuous operation over the years, without additional costs for maintenance. Resistant structure in technopolymer The special technopolymer structure of the VELP Scientifica rod stirrers guarantees excellent chemical resistance, without equal, and particular handling, being among the lightest on the market. Simple to install, resistant and intuitive, they offer a small footprint, to make the most of the space on the counter. Available models: The stirring rods available: For added versatility, you can choose between different types of control, digital or analog. - Digital: set speed, actual speed, torque and timer at a glance. - Analog: power and precision at the most advantageous price. Simple keys, graphics and intuitive design; you'll already know how to use it the first time you turn it on. Peace of mind and safety in your laboratory with every Velp instrument. - Protection in case of overload and overheating - Intuitive temple closing system, without the use of special tools. Maximum rod diameter of 10 mm Compact and lightweight, small in size to make the most of your laboratory bench space. - Technopolymer structure - IP40 protection

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 Advance is the ideal solution for demanding applications operating with viscosities up to 50,000 mPa. The electronically controlled brushless motor of the OHS 60 Advance agitates up to 40 l (H2O) with a maximum torque of 60 Ncm and guarantees maximum durability. SpeedServoTM torque compensation technology maintains constant speed by automatically adapting to changes in viscosity. Set the OHS 60 Advance electronic speed control from 30 to 2000 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

Speed range: 0 – 2.200 rpm Maximum permissible load: 6 kg Plate: 104 mm stirrer plate Dimensions (Wx (more)HxD): 126 x 80 x 140 mm Weight: 1.1 kg

Yamato LT-400A Overhead Stirrer, 100-120V Speed Range 10~300rpm Max Torque 0.9N•m (9.0kgf•cm) Motor (more) DC Brushless Motor 30W Features - Highly sensitive feedback system keeps the set speed, even with changing viscosity during stir - Maintenance free DC brushless motor - Digital speed indicator for accurate speed setting and confirmation - Noise prevention measures for optimal work environment - More safety-oriented design Laboratory stirrer with higher torque for high viscosity samples. Highly sensitive feedback system keeps the set speed, even with changing viscosity during stir. Maintenance free DC brushless motor. Digital speed indicator for accurate speed setting and confirmation. Noise prevention measures for optimal work environment. More safety-oriented design. Speed range 10~300 rpm. INCLUDED: The Yamato LT-400A Overhead Stirrer, 100-120V includes: - Clamp - Safety Cover - Chuck Handle - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

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; }

IKA RO 15 Multiposition Magnetic Stirrer Stirring Positions 15 Positions Speed Range 0 to 1,200 RP (more)M Speed Control 10 RPM Steps Features - Suitable for educational institutions and industrial laboratories - Adjustable reverse operation - Wear free magnetic coils - Error code display - Easy operation with touch keypad - Suitable for continuous operation - Speed range: 0 - 1200 rpm 15-position digital magnetic stirrer without heating, designed for synchronous stirring. The magnetic coil technology provides noiseless and consistent stirring on all positions. Speed remains constant, even when load changes. The closed and compact design allows easy cleaning and protects the equipment against the penetration of liquids. Additionally, a removable transparent anti-slip mat is included.

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

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

Dimensions (WxDxH): 1800 x 610 x 940 mm

Prior PL012 Binocular Microscope With 4 x Objectives Lab This item was removed from a university lab (more) where it was surplus to requirements. It powers on and is in reasonably good cosmetic condition. Includes 4 x objectives:- EA 100 Oil 1.25 160/0.17 (clear image could not be obtained) - EA 4 0.10 160/- - EA 10 0.25 160/- - EA 40 0.65/0.17 Includes 2 x WF 10X/20 Eyepieces. Model: PL012S/N: 57400

Ohaus VXMPDG Digital Microplate Vortex Mixer, 120V Orbit 0.1 in (3.5 mm) Speed Range (On Mode) 300  (more)to 2,500 rpm Control Digital Features - Digital control system with exact speed adjustments from 300 to 2500 rpm in On Mode and up to 3500 rpm in Touch Mode - Designed for continuous-duty operation, ideal for ELISA assays, PCR preparations, and other lab applications - Independent LED displays for simultaneous speed and time monitoring - Compact 0.1-inch orbit ensures efficient mixing of microplates - Robust Cycoloy construction provides durability and stability during high-speed mixing - Includes a single microplate adapter and cup head for versatile application - Weighs 11.7 lbs. and is TUV certified for safe operation in lab environments The Ohaus VXMPDG Digital Microplate Vortex Mixer, 120V, is engineered for precise and reliable mixing of microplates across a wide speed range. Ideal for continuous-duty lab applications, this digital model offers exact speed control from 300 rpm to 2500 rpm in On Mode, and up to 3500 rpm in Touch Mode, ensuring repeatable results for ELISA assays, PCR preparations, and other critical tasks. The compact design, featuring a 0.1-inch orbit, is perfect for efficiently mixing microplates, while the independent LED displays allow for simultaneous monitoring of speed and time settings. Constructed with durable Cycoloy and equipped with a microplate adapter and cup head, this mixer guarantees stability and safe operation even at high speeds. Weighing 11.7 lbs., it is TUV certified and operates within a working environment of 39°F to 104°F (4°C to 40°C) with 20% to 85% non-condensing humidity. The mixer’s dimensions are 10.5 in x 4.5 in x 5.4 in, and it consumes 30W of power. INCLUDED: The Ohaus VXMPDG Digital Microplate Vortex Mixer, 120V includes: - Microplate Adapter - Power Cord - Two Year Manufacturer's Warranty

Motic PSM-1000 Trinocular Upright Industrial Microscope w/ APO Objectives (5x, 10x, 20x) Objectives  (more) APO 5X, 10X, 20X Optical System Specialized Lenses Design For NUV to Visible NIR Illumination Port for Fiber-Optic Coaxial Illumination Features - Ergonomic Design: The design of the PSM-1000 encourages the optimal amount of usability without sacrificing comfort. - Laser Work: The PSM-1000 is standard equipped for laser work covering the spectrums ranging from 355nm [UV] to 532nm [Green] to 1064nm [IR]. - Focusing Block: Rated for load weights up to 45lbs., image focal planes can be adjusted at 1μm resolutions within the total 50mm stroke. - Adjustable Nosepiece: Forward facing and equipped for four M26 x 1/36" (0.706) type objectives, the PSM-1000's nosepiece is dovetail mounted for moulding to different types of research and usage. The PSM1000 is an OEM-ready instrument for the best images of flat, reflective specimens. Samples from metallurgy and the semiconductor field are treated by ELWD Plan Apochromatic objectives with a stupendous resolution power. The large FOV24 with an erect, true sided image allows fast orientation and manipulation work. INCLUDED: The Motic PSM-1000 Trinocular Upright Industrial Microscope w/ APO Objectives (5x, 10x, 20x) includes: - APO 5X, 10X, 20X Objectives - Adjustable Nosepiece - Widefield WF10X/24mm Eyepiece - Power Cord - Operator's Manual - Manufacturer's Documentation - 5 Year Manufacturer's Warranty