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Magnetic Stirrer - an overview | ScienceDirect Topics

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 solution, for example. A magnetic stirring system generally includes a coupled heating system for heating the liquid (Figure 6.5).

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Find out how reusable bamboo straws are made by hand

Find out how reusable bamboo straws are made by hand

Feb 13, 2022 Let's see how they are made. Step 1: Harvest the bamboo. Obviously, the first step is to actually get your hands on some bamboo. For Husein, bamboo happens to grow where he lives, so, this is ...

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Find out how a metal door handle is made in a factory

Find out how a metal door handle is made in a factory

Feb 20, 2022 Find out how a metal door handle is made in a factory. These door handles take a lot of processing to complete. By Christopher McFadden. Feb …

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CFR - Code of Federal Regulations Title 21

CFR - Code of Federal Regulations Title 21

Jan 06, 2022 (3) Magnetic stirrer for use under the heating mantle (combination magnetic stirrer and hotplate may be used if aluminum block is used in place of heating mantle). (4) Variable-voltage transformer, 7.5 amperes. (5) Tetrafluoroethylene-resin-coated stirring bar, 1-inch long. (6) Constant temperature water bath maintained at 25 deg.C+/-0.5 deg.C.

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Amazon.com: Lab Stirrers - Stirrers / Stirrers, Mixers ...

Amazon.com: Lab Stirrers - Stirrers / Stirrers, Mixers ...

Magnetic Stirrer, Hot Plate with Speed Adjusting, Magnetic Mixer with 7 Pcs Stirrer Stir Bars Mixed, Home Lab Stirrer, 1000ML 4.1 out of 5 stars 271 $49.99 $ 49 . 99

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Heres how common LPG tanks are made from sheets of metal

Heres how common LPG tanks are made from sheets of metal

Mar 11, 2022 The first step is to grab a load of metal sheeting in various shapes and sizes for the LPG tanks to be made. For this particular factory, the sheeting consists of a …

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Make your own magnetic stirrer from scratch

Make your own magnetic stirrer from scratch

Mar 14, 2022 The first step is to take your sheet of cardboard and mark out the design for the stirrer. To do this, take your metal ruler and mark out a …

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Heidolph Instruments : Overhead Stirrers

Heidolph Instruments : Overhead Stirrers

Since then, the overhead stirrer series has evolved enormously and, with its state-of-the-art engine technology, is the basis of an optimal stirring system. From the compact Hei-TORQUE Core with 40 Ncm torque to the intelligent Hei-TORQUE Ultimate models (available in 100, 200 and 400 Ncm), all Heidolph overhead stirrers are very easy to operate.

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How microwave oven is made - manufacture, making, used ...

How microwave oven is made - manufacture, making, used ...

The cooking surface is generally made of ceramic or glass. Inside the oven, electromechanical components and controls consist of timer motors, switches, and relays. Also inside the oven are the magnetron tube, the waveguide, and the stirrer fan, all made of metal.

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