A magnetic stirrer hotplate is a very desirable piece of equipment for working with chemicals and solutions. Commercially manufactured versions can cost $ 200 or more and are beyond the budget of most hobbyists. A cheaper alternative is to construct one yourself from readily available components, and this should not cost more than $ 25 to $ 30, even if you need to buy some of …
A simple knob turns the mixer on and sets the speed. $ 45.00. Add to Wishlist. Description. Specification. Reviews. Spooky2 Magnetic Stirrer. Improve the quality of your colloidal silver production with this electronic mixer. Fill your container with distilled water, drop the magnetic agitator inside and place on top of the stirrer.
Apr 02, 2022 4. Four E's Scientific 510C (950F) 7 Inch Magnetic Stirrer Hot Plate 20L Max Stirring 50-1500RPM... $529.99. View Product. 5. Magnetic Stirrer with Hotplate, 7 Inch Ceramic Hotplate, Speed and Temperature Adjusting, with Timer... $529.99. View Product. 6.
Aug 18, 2020 A magnetic stirrer is composed of two main components: the hot-plate stirrer device and the stir bar. The hot-plate stirrer is a piece of equipment which, as its name suggests, has the form of a hot plate and houses the magnet/electromagnet used for engaging the stir bar. Most are actual hot plates, being capable of both producing heat as well ...
Aug 24, 2017 magnetic stirrer. 1.Use high quality continuous current motor, low noise, stable speed regulation; 2.The stirrer is made from high quality magnetic steel covered PTFE, heat resistant, wear resistant and corrosion resistant; 3.Magnetic stirrer can be used in airtight vessel, very convenient; 4.Equipped with heating device, greatly convenient for ...
Cole-Parmer Magnetic Stirring Hot Plate. ₹197,000.00 - ₹205,000.00INR / Each. View All 4. View Items to Compare. Cole-Parmer StableTemp™ Stirrers and Stirring Hot Plates. ₹110,000.00 INR / Each. View All 3. View Items to Compare. Stuart Portable Analog Stirrer; Battery Operated.
Consider these alternative items. INTLLAB Magnetic Stirrer Stainless Steel Magnetic Mixer with stir bar (No Heating) Max Stirring Capacity: 3000ml 2,393. ... These magnetic stirrers are often used in laboratories for mixing of liquids at an even speed. This model is widely used in universities, environmental protection, scientific researching ...
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Description. 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. A magnetic stirring system generally includes a coupled heating system for heating the liquid.
Digital Magnetic Stirrer Hot Plate - Four E's Scientific 280C/ 536F Max Temp Lab Hot Plate with Ceramic Coated100-1500RPM 5L 600W 3YR Warranty-Stirring Bar Temp Pro Included. 4.3 out of 5 stars 128. $232.99 $ 232. 99. $12.00 coupon applied at …
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.
FOUR E'S SCIENTIFIC is founded to serve the laboratory market worldwide and has been recognized as one of leading manufacture of top quality scientific instrucments and laboratory supplies. 4E's Scientific sells scientific instrument and laboratory supplies, such as single-channel adjustable volume pipette, multichannel adjustable volume pipette, pipette stand, magnetic …
IKA C-MAG HS digital IKAMAG™ hot plate magnetic stirrers. Synonym (s): magnetic stirrers, hot plate stirrers, hot plate magnetic stirrers, stirrers. Compare. Product No. Description. Pricing. Z767697. model, HS 4, AC/DC input 115 V AC.
Jul 08, 2014 Magnetic stirrers are often used in labs for buffer solutions, protein dialysis and other biology or chemistry experiments that require constant stirring for long periods of time. This type of stirrer is often used because it limits the risk of contaminating the chemicals and liquids being tested. It also prevents settling and allows for hands-free stirring for experiments that …
Jul 17, 2007 3,681. 682. Squall said: Hi i am trying to make a magnetic stirrer. I have seen tutorials on how to make a magnetic stirrer from a pc fan and magnets. i have actually constructed such a device, but the results I got were less than satisfactory. My problem is that the flea used to stir the solution doesn't want to spin.
Jun 06, 2019 For example, for highly viscous materials, an overhead mixer with a paddle could be a good option, whereas there is no similar alternative for a magnetic stirrer. In general, overhead stirrers are more versatile due to the vast number of impeller options available, plus the fact that you can alter the position of the impeller head.
Magnetic Stirrer Alternative ; Magnetic Stirrer - an overview ScienceDirect Topics. 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 ...
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 Mixer.
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 results were found. Refine Results Sort by ... Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please ...
Magnetic stirrers with built-in heating functionality -- aka hotplate stirrers-- are a perfect heating solution if a mag stirrer is otherwise sufficient for your lab. Both compact and affordable, hotplate stirrers are ubiquitous in the modern laboratory. ... Hotplates are the less intensive alternative. Hotplates lack the oomph of heating ...
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,VWRI444-7115EA,VWRI444-7116EA,VWRU12621-064EA.
Magnetic Stirrers. Find the RIGHT pH meter for YOU. 802 Heating Magnetic Stirrer / Stir Plate . $148.00. Add to Cart. Add to Compare ; 601 Powerful Magnetic Lab Stirrer / Stir Plate with Electrode Holder . $96.00. Add to Cart. Add to Compare ...
magnetic-stirrers. Posted By : PDC Machines / 0 comments / Under : Comments are closed. Language Switcher. English. ... Alternative Energy/Hydrogen Stations
MULTI-HS 6/15 Digital Multi-position Hot Plate Stirrer. A safe and compact digital multiposition magnetic stirrer with heating available in 6 and 15 positions. The MULTI-HS presents exclusive features such as timer, safety lock, brushless motor guarantee maximum performance and safety. From $2,420.00.
Nov 02, 2021 What is a Laboratory Magnetic Stirrer for? A Laboratory Magnetic Stirrer is basically used to mix liquids with each other or with some powder. This is done in order to produce solutions, for fluid or viscous dispersions , and for suspensions. It is a very useful device, especially in biology or chemistry laboratories .
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 magnetic stirrer with hot plates to heat your samples as they’re stirred. With the use of heating plates, you can mix a wide variety of samples for different applications.
Oct 22, 2014 The major motivation in the development of a low-cost magnetic stirrer with hot plate is to provide an inexpensive, yet just as effective, alternative to commercially available units. There are other reports in literature on the assembly of magnetic stirrers, (7-15) hot plates, (16, 17) and magnetic stirrers with hot plates.
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.
RT Basic Series Magnetic Stirrers Thermo Scientific™. Experience reliability with the plug-and-play Thermo Scientific™ RT Basic Series Magnetic Stirrers, ideal for routine stirring applications. Three size options to choose from — 120mm, 170mm, or 220mm — all with a low-profile, lightweight design that has an extremely small footprint.
Stirrer - Magnetic Stirring. ... The core of the stirrer magnet is usually Alnico V, a less used alternative is Samarium-Cobalt. Due to its exceptional chemical and thermal (-200 C to +260 C) properties, Polytetraflouroethylene is the most preferred encapsulant. It can easily be processed, is readily sterilised and satisfies FDA and USP ...
Supplier: 2MAG. Description: Robust magnetic stirrers with hermetically sealed stainless steel housing, suitable for highly viscous media. Operating temperatures up to 50 C. Powe... ,444-4003EA,444-4000EA. This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above.
Techne (Cole-Parmer) …900W this stirrer unit will boil 1 litre of water over 30% faster than a conventional ceramic hotplate of 1200W. Rare earth magnets give powerful stirring of up to 15 litres with feedback control from 100 to 1500rpm. This highly efficient stirrer hotplate is ideal when large volumes of liquid….
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 Magnetic Stirrers offered here represent the finest products of their kind in the industry, today. Whether ceramic, aluminum or acrylic top-design, our magnetic stirrers are built for durability and dependability. Likewise the shafted stirrers with propeller are available to fit the most demanding applications including very viscous liquid stirring.
The wear-free magnetic coil technology provides consistent and noiseless stirring on all positions. The RT series of magnetic stirrers are available with 5, 10 and 15 stirring positions and can be used for volumes up to 6 l (H 2 O). The new RO series of multi-position digital magnetic stirrers without heating are ideal for synchronous stirring.
This magnetic stirrer for spectroscopy uses a magnetic field to transmit torque to a Teflon coated magnetic bar inside of a sample cell. Due to its small size, the stirring bar fits into even 2 mm thick cuvettes. Since the rotation of the stirring bar is achieved with a magnetic field the stirrer can be used with hermetically sealed cells.
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