Hot Plate Magnetic Stirrer Lab Heating Mixer (79-1 1000ML,220V)
  • Hot Plate Magnetic Stirrer Lab Heating Mixer (79-1 1000ML,220V)

#5089: Hot Plate Magnetic Stirrer Lab Heating Mixer (79-1 1000ML,220V)

R1873.00


magnetic stirrer or magnetic mixer is a laboratory device that employs a rotating magnetic field to cause a stir bar (or flea) immersed in a liquid to spin very quickly, thus stirring it. The rotating field may be created either by a rotating magnet or a set of stationary electromagnets, placed beneath the vessel with the liquid. It is used in chemistry and biology where other forms of stirring, such as motorized stirrers and stirring rods, may not be viable for use.

A magnetic stirrer consists of a magnetic bar placed within the liquid which provides the stirring action. The stir bar's motion is driven by another rotating magnet or assembly of electromagnets in the stirrer device, beneath the vessel containing the liquid.[1] Stir bars are typically coated in PTFE, or, less often, in glass; the coatings are intended to be chemically inert, not contaminating or reacting with the reaction mixture they are in.

Product Details

Model: 79-1
- Name: Magnetic Stirrer
- Maximum stirring capacity: 1000ml
- Size: Approx. 21x14.5cm/ 8.27x5.71"
- Heating power: 250W
- Stirring Power: 25W
- Power supply: 220V (EU Plug, AU Plug)/ 110V (US Plug)
- Speed: 0-2400r / min
- Temperature range: Liquid -100 ℃
- Tray material: Aluminum Alloy

Features:
- No noise, no vibration, electronic thermostat and stirring effect is remarkable.
- With single point and multi-point stirring at the same time, it is easy to operate.
- Smooth running, stepless speed control, temperature control, in a wide speed range to have precise and stable mixing setting for liquid solutions, especially for sample of small size.
- Chemical resistance, high temperature, strong magnetic.
- Widely used when liquid heating is needed in industry, agriculture, health and medicine, scientific research and college labs etc.
- Fuses over current protection.
- Heating and stirring at the same time.
- Heating power variable control.


Cautions:
1. This device must be connected with ground wire.
2. Please avoid using metal container or container without a flat bottom.
3. When stirring viscous liquid, please reduce liquid volume and stirring speed.
4. This device can work 8 hours continuously at middle speed, and 4 hours in high speed.

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Hot Plate Magnetic Stirrer Lab Heating Mixer (79-1 1000ML,220V)

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