Magnetic Stirrer Efficiency

A magnetic stirrer is a device that is used in laboratories that helps to create a magnetic field that rotates. It consists of a stand, a small bar magnet and a rotating magnet. The plate and bar magnet contains a rotating magnet and a coated plastic respectively. The rotating magnet can be charged especially as it is able to make a rotating ...

A magnetic stirrer is a device widely used in laboratories and consists of a rotating magnet or a stationary electromagnet that creates a rotating magnetic field. This device is used to make a stir bar, immerse in a liquid, quickly spin, or stirring or mixing a solution, for example. A magnetic stirring system generally includes a coupled heating system for heating the liquid (Figure 6.5).

A number of factors affect magnetic stir bar efficiency and effectiveness, including its size, shape, and material. Sizes (L x Diameter) range from 2 x 2mm to 159 x 27mm and shapes …

Day-to-day laboratory procedures and application requirements make a huge difference in the features that would be deemed essential in your next magnetic stirrer, including whether or not your stirrer needs to have heating capabilities. Check out our section on heating-related applications. Making Considerations for Liquid Volume and Viscosity.

Efficiency for a Modern Laboratory. Throughout the past several decades, laboratories have progressed into a realm of efficiency, stability and technological advancement. What used to take researchers days, or even weeks, can now be accomplished in a fraction of the time. ... The very essence of magnetic stirrers is to simplify and streamline ...

Feb 25, 2021 Uses of Magnetic Stirrers. The primary use of magnetic stirrer or hot plate with magnetic stirrer is to conduct biological and chemical experiments by mixing two components. It is equally suitable for solids or liquid samples to obtain a consistent liquid mixture. Examples include media for bacterial growth and chemical synthesis.

Fisher Scientific, Bishop Meadow Road, Loughborough, Leicestershire, LE11 5RG Fisher Scientific UK Ltd All rights reserved. A limited liability company corporated ...

Heidolph™ Hei-Tec Magnetic Stirrer Hotplates. Hotplate for smooth to intense mixing and heating of low-viscosity fluids. An excellent choice for decomposing organic and inorganic substances. Pricing and Availability. Corning™ Economical Large-Capacity Stirrer. Stir large volumes of liquid with ease.

In microwave pyrolysis, an increase in temperature as well as nitrogen flow rate improved the amount of noncondensable gas yield due to very high localized heat generation and low retention time (i.e.) from 20% to 25% at 10 rpm stirrer speed.Moreover, there was an improvement in the gas yield from 20% to 30% with 20 rpm stirrer speed as temperature and nitrogen flow rate …

Learn more about Magnetic Stirrers. We enable science by offering product choice, services, process excellence and our people make it happen. ... You can select and customize services for peak efficiency, quality, and accelerated innovation. For more information, call 1.888.793.2300 or email us at [email protected]

Learn more about Magnetic Stirrers. We enable science by offering product choice, services, process excellence and our people make it happen. ... You can select and customize services …

Magnetic stirrer, maxMIX. Catalog Number: (442-0809) Limited time offers. Supplier: 2MAG. Description: Robust magnetic stirrer with hermetically sealed stainless steel housing, suitable for highly viscous media. Operating temperatures up to 50 C. UOM: 1 * 1 items. Sale. ,442-0809EA.

Magnetic Stirrer. The HP11 magnetic stirrer is suitable for stirring liquids with different viscosity ratings, up to 2 gallons in volume. Includes 2 PTFE-coated stir bars. Heating plate diameter: 11. Min speed: 110 RPM. Max speed: 2000 RPM. Stainless steel probe length: 11. Probe…. Related Products: Magnetic Stirrer.

Magnetic Stirrers, Advanced Large Capacity. Supplier: VWR Collection. Description: These microprocessor-controlled, large capacity stirrers are ideal for high volume applications. There are two models to choose from depending on capa... ,VWRI444-7119EA,VWRI444-7118EA,VWRI444-7116EA,VWRI444-7115EA,VWRU12621-064EA.

May 20, 2022 View Product. 9. ONiLAB 380℃ LCD Digital Hotplate Magnetic Stirrer with Ceramic Coated Aluminum Work Plate,…. $299.99. View Product. 10. VEVOR Magnetic Stirrer Hot Plate, 5000ml Capacity 320C/608F Max Temp …

Mini w/ Telemodul 50088118 115 V USA 130-1000 IP68 (stirrer only) 0.1 12 x 12 x 5 0.02 Mini w/ Telemodul 20 C 50088120 100-240 V 130-1400 IP68 (stirrer only) 0.5/0.1/0.15/0.2 12 x 12 x …

Nov 20, 2018 These stirrers should be used with glass or other non-metal beakers to prevent interference with the magnetic field. Depending on the application, you can configure your …

Our magnetic stirrers are designed with various rpm ranges with single or multi-points to meet all laboratory needs. Our portfolio includes stirrers with reliable and accurate speed control for general lab use, and also unique stirrers that can be submerged in water baths, used in CO2 incubators, or featuring slow speeds for cell culture.

The Advantages of Excedr’s Magnetic Stirrer Leasing Program: Eliminates the upfront cost of purchasing equipment by spreading its cost over time. Minimizes equipment downtime with included complete repair coverage and preventive maintenance. Takes advantage of potentially 100% tax deductible* payments, providing you significant cash-savings.

The EMS Mini Magnetic Stirrer is an economical solution made for ultimate function with optimal magnetic coupling to ensure dependable stirring efficiency. A powerful magnetic coupling of the high-quality stir bar and the unit ensures consistent accurate alignment which significantly reduces spin-outs during acceleration or deceleration of spin ...

The HI190M is a compact and lightweight magnetic stirrer. With a small footprint, lack of laboratory bench space is no longer a concern. Built to last with a protective covering and a user-adjustable stirring speed, this small magnetic stirrer is great for any lab space. Compact size to maximize bench space for efficiency and safety.

The HP11 magnetic stirrer is suitable for stirring liquids with different viscosity ratings, up to 2 gallons in volume. Includes 2 PTFE-coated stir bars. Heating plate diameter: 11. Min speed: 110 RPM. Max speed: 2000 RPM. Stainless steel probe length: 11. Probe…. Related Products: Magnetic Stirrer. Compare this item.

The impeller diameter is 0.42 m and the stirrer speed is 1.5 s −1. The viscosity of the fermentation broth is 10 −2 Pa s and the density is 1000 kg m −3. Estimate the mixing time …

The Mini Magnetic Stirrer is an economical solution made for ultimate function with optimal magnetic coupling to ensure dependable stirring efficiency. A powerful magnetic coupling of …

You can select and customize services for peak efficiency, quality, and accelerated innovation. For more information, call 1.888.793.2300 or email us at [email protected] ... Magnetic stirrers can be small and compact or low-profile but with large top plate surfaces depending on specific function, but all are rugged and robust for long-term use. 72 ...