Get a Quote
How to Make a Stir Plate - American Homebrewers Association

How to Make a Stir Plate - American Homebrewers Association

A magnet is attached to the fan, which will rotate the magnetic stir bar inside the starter to create a vortex. Rare earth magnets: These sound more intimidating than they really are. Rare earth magnets can be harvested from an old computer hard drive, or you can find them at an electronics store. This magnet will be attached to the fan.

More details
Magnetic Stirrer Juice -

Magnetic Stirrer Juice -

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).

More details
Measuring EC ( electrical conductivity ) with Arduino

Measuring EC ( electrical conductivity ) with Arduino

Aug 12, 2017 It might also be a good idea to cobble together a DIY magnetic stirrer, based a PC fan and an old hard drive magnet. DIY 2-Probe EC Circuits. The easiest circuits to build yourself are the 555 timer oscillators, but there are plenty of quad-opamp solutions out there for people comfortable with a breadboard.

More details
Magnetic Stirrers - Thermo Fisher Scientific

Magnetic Stirrers - Thermo Fisher Scientific

Cimarec™ Mobil 10 and Mobil 25 Large Volume Stirrer Thermo Scientific™. Stir and mix volumes of up to 10L with Thermo Scientific™ Cimarec™ Mobil 10 and Mobil 25 Large Volume Stirrers, ideal for hard-to-stir, viscous liquids. The Quick-Stop function stops the drive within three seconds, minimizing after runs and reducing the risk of ...

More details
Magnetic Stirrer - E-Cigarette Forum

Magnetic Stirrer - E-Cigarette Forum

Dec 31, 2013 There are a few post just do a search. Heat is one component of high speed steeping and the other is stirring and a magnetic stirrer will do both. But the difference between a magnetic stirrer and a UC is the high rate of stirring via UC radio waves which makes steeping faster then an MS. dannyv45, Dec 30, 2013. dannyv45, Dec 30, 2013.

More details
Magnetic Stirrers / Stir Plates Bars - Mycotopia

Magnetic Stirrers / Stir Plates Bars - Mycotopia

Feb 10, 2005 Using the stirrer Put the stir bar on top of the magnetic stirrer and let it align with the magnet on the fan. Start the stirrer, turn the pot to the fastest setting, then adjust the speed downwards until you reach the required stir rate. Depending on how the pot was wired, this may be fully clockwise or fully anti-clockwise.

More details
A Way To Make Your Own Magnetic Stir Bars?

A Way To Make Your Own Magnetic Stir Bars?

Feb 13, 2011 Maybe wipe with some isopropyl, let it dry, and then drop it in my LC before PCing it or steaming it. I'll then be using a magnetic stirrer I made from the magnets out of an old hard drive and a computer fan to spin the nail/stir bar around every day or so.

More details
Sciencemadness Discussion Board - Magnetic Stirrer

Sciencemadness Discussion Board - Magnetic Stirrer

Feb 24, 2008 Magnetic Stirrer - selection of motor ... My magnetic Stirrer has a 4.5 inch computer fan in it with a hard drive magnet. It has way to much power when plugged into 12 v It can over flow a 1000 ml beaker! ... my old hotplate/stirrer has a Squirrel-cage induction C shape shaded pole motor w/round magnet 10mil thick and 10mil groove down the ...

More details
 Customer reviews: Scienceware PTFE Octagon Spinbar Magnetic ...

Customer reviews: Scienceware PTFE Octagon Spinbar Magnetic ...

Find helpful customer reviews and review ratings for Scienceware PTFE Octagon Spinbar Magnetic Stirrer Bar, White at Amazon.com. Read honest and …

More details
magnetic stirrer - Electronics Forums

magnetic stirrer - Electronics Forums

Jun 10, 2008 hard it would be to make such a device operate without any mechanical motion inside the stirrer base, using just a changing magnetic field. The stirrer had an adjustable speed over a very wide range. So it would seem to me that a wide range motor controller wired to a set of stator coils could do this.

More details
WiFlier - Hackaday.io

WiFlier - Hackaday.io

Jun 16, 2015 Converting an old hard drive into a magnetic stirrer. Project Owner Contributor Hard Drive Magnetic Stirrer. skelly. Lead acid batteries, contactor controller, ME1004 motor. Project Owner Contributor Quick and dirty electric mower. Ampeater. Development of a TTL stepper motor driver.

More details
Making a Magnetic Stirrer from an old Hard Drive - Page 1

Making a Magnetic Stirrer from an old Hard Drive - Page 1

Jun 24, 2017 Here's a summary: 1. Using an RC ESC to drive the brushless DC motor, with an Arduino (and Servo library) driving the ESC and a potentiometer for speed adjustment. 2. The final project will use an ATTiny, since I basically just …

More details
Server rack air flow management - Page 1 - EEVblog

Server rack air flow management - Page 1 - EEVblog

Jun 24, 2017 Try moving the fan tray close to the top and expelling the hot air from the top vents. Most devices use negative pressure cooling, so the fan will blow outwards, and cool air is sucked in through the vents. You should cool your rack in a similar way, forcing the hot air directly outside, whilst cool air is drawn inwards to drive the pressure system to equilibrium.

More details
magnetic News Reviews and More - Make: DIY Projects and Ideas for Makers

magnetic News Reviews and More - Make: DIY Projects and Ideas for Makers

Learn how to locate and salvage super-strong rare-earth magnets from an old, broken hard drive. Continue Reading. How To: Build A Rustic Wooden Magnetic Utensil Holder. By Stphane Labrecque-Mireault. Stphane Labrecque-Mireault. ... To control the speed of the magnetic stirrer, he used an ATmega328 with the Arduino bootloader connected to a ...

More details
DIY HDD DC fan magnetic stirrer - DIY Projects - Nano-Reef

DIY HDD DC fan magnetic stirrer - DIY Projects - Nano-Reef

Mar 05, 2013 DIY HDD DC fan magnetic stirrer DIY HDD DC fan magnetic stirrer. By SDartifex, March 3, 2013 in DIY Projects. Followers 0. Reply to this topic; Start new topic; ... An old hard drive to be cannibalized or any strong magnet with a longitudinal field; A computer fan or other fairly slow DC motor (preferably within a mountable enclosure) ...

More details
Top 10 Best Magnetic Stirrer Hot Plate 2022 Reviews

Top 10 Best Magnetic Stirrer Hot Plate 2022 Reviews

Oct 22, 2021 Buy on Amazon. 7. ONiLAB 380℃ LCD Digital Hotplate Magnetic Stirrer with Ceramic Coated Aluminum Work Plate,... Buy on Amazon. 8. Slendor Magnetic Stirrer Hot Plate Mixer 79-1 Lab Stirrers Hotplate Max 2400 RPM Stir Plate with... Buy on Amazon. 9. ONiLAB 280℃ 5 inch LED Digital Hotplate Magnetic Stirrer with Ceramic Coated Stainless Steel ...

More details
diy magnetic stirrer - E-Cigarette Forum

diy magnetic stirrer - E-Cigarette Forum

Sep 28, 2015 I just happened to have the project box, old hard drive and several computer fans around. I don't see why you couldn't go to a mom and pop comp store and see if they have a old hardrive you can take apart for the magnets. I bought the fan new since the ones I had here were 1800 and 2000RPM and almost antique, so I bought a 2500 rpm fan for a ...

More details
Related Post

Send Message to Us

48-hour idling test machine before leaving the factory. You can take the materials to the factory test machine. We will customize the solution according to your needs.

Get in Touch

Need more additional information or queries? We are here to help. Please fill in the form below to get in touch.

<script type="text/javascript" src="https://v1.cnzz.com/z_stat.php?id=1281089964&web_id=1281089964"></script>