Mixers

New Concept Vortex Mixer Bravely innovative design, like a new form of technology. IR sensor, VELP p (more)atent VELP Scientifica is the only company in the world to supply the technological and revolutionary IR system: as soon as the test tube is detected by the sensor, the latter automatically activates the instrument, without the need for any pressure from the laboratory technician. Compared to the classic pressure mode, the patented IR sensor system guarantees a drastic reduction of the stresses perceived by the operator, increasing the comfort of the working environment. Compact Profile, Greater Stability The new generation Vortex stirrers offer an attractive and highly innovative design that guarantees greater comfort. In addition to the ergonomic profile, the three anti-slip feet help keep the instrument stable on the bench - Compact in height and surface - Stability is optimized with the operating mode selector lever - 3 non-slip rubber feet to stay in the desired position - Variable speed operation, electronically controlled up to 3000 rpm - Wide choice of accessories for tubes, plates and bottles - Universal voltage / frequency model - The accessories adapt with a simple push - Excellent resistance to chemical agents thanks to the technopolymer casing - Excellent stability with zinc alloy base - IP 42 protection against particles and liquids - Designed for maximum durability and backed by a 3-year warranty

The system includes: pt100 probe (code A00000268), magnetic stir bar Ø8x40 mm (code A00000356). AREC (more) 7 CONNECT MAGNETIC STIRRER AREC 7 Connect features state-of-the-art heating plate technology, designed by VELP, which ensures temperature homogeneity, thermal efficiency and long-lasting heating performance. AREC 7 Connect can be connected to the external Pt100 probe for precise thermoregulation of the fluid, being ideal for temperature-sensitive applications in Chemistry, Biotechnology and Pharmaceuticals. The probe guarantees stable and precise thermoregulation up to 300°C, with an accuracy of ± 0.5°C. Powerful stirring for all your lab applications Thanks to the powerful magnetic coupling, you will have the possibility to stir up to 20 liters (H2O), from 30 up to 1700 rpm (aqueous solutions), ideal characteristics for any type of application, chemical, pharmaceutical and microbiological. In addition, the SpeedServo ™ technology, designed by VELP, will keep the speed constant as the viscosity changes. Absolute safety and ease of use for laboratory operators The AREC 7 Connect hotplate stirrer guarantees a higher level of safety and protection for laboratory operators, as it is entirely made of technopolymer and is equipped with an extremely resistant ceramic plate, ideal for high resistance to acids, bases and solvents. When the platen temperature is above 50°C and the heating function is not active, a safety message is displayed. The control panel is positioned at a safe distance from heat sources and the technopolymer structure is carefully designed so that accidental spills of liquids cannot reach the electronics. Save time with the new control panel Thanks to the double digital display, extremely bright and easy to read, it is possible to constantly monitor the temperature and the stirring speed. Two new comfortable knobs: the left one for the temperature (up to 550°C), the right one for the stirring speed (up to 1700 rpm). The innovative low profile design for exceptional comfort above the bench and inside the laboratory hood. Programmable operation for excellent laboratory efficiency AREC 7 Connect is equipped with some exclusive and extremely advanced features that optimize unattended operation, easily usable, thanks to the intuitive display: - Integrated timer to suit your lab workflow - 1 min to 99 h 59 min (1 min steps) - Autorverse of the stirring direction which guarantees advanced mixing capabilities - from 5 s to 99 min and 59 s (1 s steps) - Programs in intermittent mode for better scheduling of unattended operations - from 5 s to 99 min 59 s (1 s steps) - Acoustic signals for timers and alarms - Safety lock function to avoid possible alterations of the working conditions 1 - Ceramic heating plate 2 - Main switch 3 - Speed control knob 4 - Temperature control knob 5 - Display A - Probe led B - Wi-Fi led C - Temperature setpoint led D - Timer led E - Autoreverse led G - Menu and lock button F - Intermittent mode led Note: it’s important to choose the most suitable magnetic stirring bar related to the type and the quantity of the liquid to be stirred as well as to the type of the beaker. Size and shape of the magnetic stir bar determines the stirring efficiency at any given speed. After purchase you will receive: ➢ AREC Connect, Heating Magnetic Stirrer ➢ Instruction manual ➢ Magnetic stir bar ➢ Power supply cable VELP ERMES: FROM USER WORK MANAGEMENT TO DATA-RICH PROCESSES AREC 7 Connect has built-in Wi-Fi technology to connect to the VELP Ermes Cloud Platform, the perfect solution for your Smart Lab. VELP Ermes Cloud Platform allows the reduction of daily manual activities and repetitive operations thanks to the real-time monitoring and control of your AREC 7 Connect. By simply using a PC, smartphone or tablet you can access instrument data and working conditions anytime, anywhere. You will be able to protect your analytical data and share reports with your colleagues; receive immediate notifications of remote events and alarms; record data and insights to improve productivity and reproducibility. Connecting your AREC 7 will be very easy, you can see it from the dedicated Ermes guide. You will also receive an exclusive level of assistance from authorized VELP service centres.VELP ERMES: FROM USER WORK MANAGEMENT TO PROCESS DATA-RICH AREC 7 Connect has built-in Wi-Fi technology to connect to the VELP Ermes Cloud Platform, the perfect solution for your Smart Lab. VELP Ermes Cloud Platform allows the reduction of daily manual activities and repetitive operations thanks to the real-time monitoring and control of your AREC 7 Connect. By simply using a PC, smartphone or tablet you can access instrument data and working conditions anytime, anywhere. You will be able to protect your analytical data and share reports with your colleagues; receive immediate notifications of remote events and alarms; record data and insights to improve productivity and reproducibility. Connecting your AREC 7 will be very easy, you can see it from the dedicated Ermes guide. You will also receive an exclusive level of assistance from authorized VELP assistance centres.

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. Video of the DLH Velp rod stirrer: 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

The MULTI-TX5 Digital is the exclusive solution for all multi-tube stirring applications, even the m (more)ost complex ones. The instrument has various foam holders for different vortex tubes; this makes it extremely useful for emulsifying, disintegrating, mixing or homogenizing samples. Major applications include suspensions, genotyping, DNA and RNA testing. Thanks to the powerful brushless motor, MULTI-TX5 Digital is able to stir solutions from 100 up to 2500 rpm, for microbiology and R&D or quality control applications in various sectors such as pharmaceuticals, cosmetics, food & beverage and chemist. Ergonomics and simplified operation Switching between applications using different foam racks is quick and easy: - Loosen both screw knobs on the closure plate and lift up the plate. - Remove the plate or simply tighten it higher. - Place the rack with the tubes inside the foam holder, lower or insert the closure plate until you reach the tubes and tighten the knobs. - Done! Safety and ease of use The MULTI-TX5 Digital guarantees a high level of safety and protection as it is made of stainless steel. The digital control panel is designed to offer a superior level of ergonomics and high ease of use and with the comfortable knobs and the double ultra-bright digital display, setting and monitoring the stirring time and stirring speed is very simple. The structure is carefully designed to ensure maximum comfort, the best resistance and minimum space on the laboratory bench. Moreover? Press the center button for 3 seconds and activate the Safety Lock of the instrument to prevent inadvertent changes. Cutting-edge functionality Unique features ensure operational automation and optimize unattended operation. Very easy to use thanks to the intelligent interface of the new control panel: - Integrated timer - 1 min to 99 h 59 min (1 min steps) - Pulse mode that allows the instrument to shake the samples at maximum speed for 2 seconds and stop for 1 second, repeating the operation - Continuous working mode with time count shown on the display - Automatic rotation inversion that ensures better mixing capacity - from 5 s to 99 min 59 s (1 s steps) - Programs in intermittent mode for better scheduling of unattended operations - from 5 s to 99 min 59 s (1 s steps)

Ohaus mini vortex stirrers OHAUS mini vortex mixers are available in four models, for reliable, gent (more)le, and high-speed mixing. Fixed speed, analog, digital and pulse models. Fixed Speed: Economical choice for vigorous, high-speed, one-touch mixing for repeatable applications. Analog control: adjust the speed as you want, you don't need precise repeatable results; speed control knob with graduation marks between 1 and 10. Digital control: adjust the speed easily and precisely, for repeatable results; control via LED display for speed and time, with buttons for adjusting the default values. Pulse vortex: pulse action that reduces heat generation, ensuring effective cell mixing and fractionation; control via LED display for speed and time, with buttons for adjusting the predefined values ​​and button for impulse control. - In tactile mode, mixing is activated by pressing the cupped head, while the continuous mode allows the use of accessories. The sturdy and stable structure ensures that the unit remains in place during use. - Rugged digital and analog vortex mixers allow for effective speed control, from low-rpm starting for gentle shaking to vigorous, high-speed vortex mixing of samples. Applications Resuspension fluids, mixing reagents, buffers and emulsions, ELISA tests, drug extractions, mixing samples Display Digital Models: Independent LED displays with speed and time information that allow the operator to view both settings simultaneously. Analog Models: Marked knobs for variable speed control. Operation Detachable three-wire cable and plug (included) Structure For all models: Accessory platform of about 7 cm with cup head for beakers, flasks, test tubes, etc ... For pulse model: holder for 12 stainless steel microtubes. Construction features Digital Models: Integrated chip control maintains set speed for constant mixing. Not sure which agitator to choose? Download the Vortex Shaker Selection Guide to get a quick overview of all available models.

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

Sample preparation stirrer Modernize your laboratory with Guardian 5000 Series shakers, designed to  (more)be safe and deliver exceptional safety and superior performance. Numerous cutting-edge Ohaus features: - SafetyHeat system to protect the laboratory: an industry-leading sensing system uses two independent safety controls to continuously monitor the electronics and shut off the heat before it overheats - Powerful and consistent shaking performance: precise stirring from 60 to 1600 rpm is made possible by the design of a powerful, robust motor with magnet and software controlled ramp rate, ensuring safe stirring even for viscous applications. - Easy to read LCD display with everything you need to know: the bright LCD display includes temperature and speed settings, intuitive icons and hot top indicator - Durable and reliable with SmartHousing: smartHousing is resistant to chemicals with an innovative and easy to clean design; the lines allow any liquid spills to drain out of the instrument Available models: Model e-G51HP07C: plate 178x178mm; flow rate 15 litres; ceramic plate; heating up to 500°C. Model e-G51HS07C: plate 178 x 178mm; flow rate 15 litres; ceramic plate; heating up to 500°C and stirring up to 1600rpm. Model e-G51HS10C: plate 254x254mm; flow rate 18 litres; ceramic plate; heating up to 500°C and stirring up to 1600rpm. Model e-G51HSRDM: plate Ø135mm; flow rate 18 litres; aluminum plate; heating up to 380°C and stirring up to 1600rpm. Model e-G51ST07C: plate 178x178mm; flow rate 15 litres; ceramic plate; stirring up to 1600rpm. Applications Boiling water, water/oil bath preparation, sample and solution preparation, dissolution buffers and reagents, sample concentration Display Backlit LCD display for temperature and speed, green lights when unit is heating and agitating, prominent hot light, probe in use icon, single point calibration icon Operation Stirring from 60 to 1600 rpm, ambient temperature range from +5°C to 500°C (ceramic top) or 380°C (aluminum top), power cord (included), the stirring models include a 1.5” (3.8cm) PTFE coated stir bar Construction Probe connection, SmartHousing™ stays cool to the touch and is resistant to chemicals, IP21 rated, polycarbonate front panel, control knobs, On/Off switch to disconnect heater, integrated pole holder, easy-to-use ceramic or aluminum tops to clean Characteristics Hot top light, audible alarm, SafetyHeat™ protection shuts down heater in case of malfunction, temperature calibration function for 3 probes and 3 platen setpoints

Ohaus mini vortex stirrers OHAUS mini vortex mixers are available in four models, for reliable, gent (more)le, and high-speed mixing. Fixed speed, analog, digital and pulse models. Fixed Speed: Economical choice for vigorous, high-speed, one-touch mixing for repeatable applications. Analog control: adjust the speed as you want, you don't need precise repeatable results; speed control knob with graduation marks between 1 and 10. Digital control: adjust the speed easily and precisely, for repeatable results; control via LED display for speed and time, with buttons for adjusting the default values. Pulse vortex: pulse action that reduces heat generation, ensuring effective cell mixing and fractionation; control via LED display for speed and time, with buttons for adjusting the predefined values ​​and button for impulse control. - In tactile mode, mixing is activated by pressing the cupped head, while the continuous mode allows the use of accessories. The sturdy and stable structure ensures that the unit remains in place during use. - Rugged digital and analog vortex mixers allow for effective speed control, from low-rpm starting for gentle shaking to vigorous, high-speed vortex mixing of samples. Applications Resuspension fluids, mixing reagents, buffers and emulsions, ELISA tests, drug extractions, mixing samples Display Digital Models: Independent LED displays with speed and time information that allow the operator to view both settings simultaneously. Analog Models: Marked knobs for variable speed control. Operation Detachable three-wire cable and plug (included) Structure For all models: Accessory platform of about 7 cm with cup head for beakers, flasks, test tubes, etc ... For pulse model: holder for 12 stainless steel microtubes. Construction features Digital Models: Integrated chip control maintains set speed for constant mixing. Not sure which agitator to choose? Download the Vortex Shaker Selection Guide to get a quick overview of all available models.

Ohaus heavy duty vortex agitators Robust construction and a top quality German-made motor for contin (more)uous operation with accessories across the entire speed range. Analog models: economical alternative for simple mixing; controls: knob adjustment. Digital models: timer and exact speed control for applications requiring repeatable results; controls: switch A wide range of accessories is available for microtubes, microplates and tubes with sizes from 0.5 to 50ml. - Safety with high-speed mixing: the exclusive accessory locking system allows the mixer to operate safely over the entire speed range. - High quality motor that allows continuous operation and load capacities up to 1.1 kg. - Effective speed control, from low rpm for gentle shaking to vigorous, high-speed, vortex mixing for difficult samples. The product includes: Small cup (code 30400210) Universal support (code 30400226) Cover for universal support (code 30400225) Foam insert (for 1.5-2.0 ml tubes) (code 30400217) Applications ELISA tests, PCR preparations, digestions, cell destruction Display Independent LED displays with speed and time information that allow the operator to view both settings simultaneously (digital models), and marked knobs for variable speed control (analog models) Operation Detachable three-wire cable and plug (included) Structure Cycoloy, Touch / Standby / On rocker switch (both models) Construction features Universal holder with foam insert for (38) 1.5 to 2 mL tubes. Universal lid and cup head (included) Not sure which agitator to choose? Download the Vortex Shaker Selection Guide to get a quick overview of all available models.

Ohaus mini vortex stirrers OHAUS mini vortex mixers are available in four models, for reliable, gent (more)le, and high-speed mixing. Fixed speed, analog, digital and pulse models. Fixed Speed: Economical choice for vigorous, high-speed, one-touch mixing for repeatable applications. Analog control: adjust the speed as you want, you don't need precise repeatable results; speed control knob with graduation marks between 1 and 10. Digital control: adjust the speed easily and precisely, for repeatable results; control via LED display for speed and time, with buttons for adjusting the default values. Pulse vortex: pulse action that reduces heat generation, ensuring effective cell mixing and fractionation; control via LED display for speed and time, with buttons for adjusting the predefined values ​​and button for impulse control. - In tactile mode, mixing is activated by pressing the cupped head, while the continuous mode allows the use of accessories. The sturdy and stable structure ensures that the unit remains in place during use. - Rugged digital and analog vortex mixers allow for effective speed control, from low-rpm starting for gentle shaking to vigorous, high-speed vortex mixing of samples. Applications Resuspension fluids, mixing reagents, buffers and emulsions, ELISA tests, drug extractions, mixing samples Display Digital Models: Independent LED displays with speed and time information that allow the operator to view both settings simultaneously. Analog Models: Marked knobs for variable speed control. Operation Detachable three-wire cable and plug (included) Communication N / A Structure For all models: Accessory platform of about 7 cm with cup head for beakers, flasks, test tubes, etc ... For pulse model: holder for 12 stainless steel microtubes. Construction features Digital Models: Integrated chip control maintains set speed for constant mixing. Not sure which agitator to choose? Download the Vortex Shaker Selection Guide to get a quick overview of all available models.

Ohaus multi-tube vortex shakers These vortexes are ideal for processing a large amount of samples at (more) the same time. They consist of interchangeable foam racks for mixing tubes with a diameter of 10 to 29 mm. Feet with powerful suction cups reduce movement and prevent the device from slipping on the work surface, for safe operation in your laboratory. High speed and small orbit make these mixers perfect for mixing microplates effectively. All models are designed for continuous laboratory operation. Analog models: economical alternative for simple mixing; controls: knob adjustment. Digital models: timer and exact speed control for applications requiring repeatable results; controls: Touch / Standby / On switch; LED display for speed and time, buttons for adjusting default values. Single or double holders for microplates are available as accessories. - Easily process up to 50 samples simultaneously - Custom multi-tube mixer with six different tube racks and an extension kit - Easy-to-clean monobloc stainless steel chassis, perfect for a variety of environments, especially cleanrooms - For demanding samples, mixing can be improved by making it more vigorous thanks to the programmable pulse mode (digital models only). In addition, it is possible to adjust the interval of the pulse times and customize its operation The product includes: Foam rack for 12 mm tubes (code 30400239) Applications High throughput suspensions, genotyping, DNA and RNA testing in clinical laboratories Display Independent LED displays with speed and time information allow the operator to view both settings simultaneously (digital models) Operation Detachable three-wire cable and plug (included) Structure Foam and stainless steel rack for (50) 12mm diameter tubes (included). Interchangeable with foam rack for mixing tubes with diameter from 10 to 29mm