Design: Joanlab® SH-4C Diecast Digital Magnetic Stirrer and Hot Plate.
Features: Dual controls enable simultaneous heating and stirring.
Ceramic Hot Plate: 716° F (380° C) Max. Temp.; 600 W Power; 190 mm by 190 mm Surface.
Stirrer: 0-1600 Rotation/Min.; 25 mm Stir Bar; 380 mm Thermometer Support Stand.
Additional information: Warranty: 1 Year. Dimensions: 310 mm x 190 mm 125 mm. Panel Dimensions: 55 mm by 35 mm. Weight: 4 kilograms. Materials: Iron.
Designed by JoanLab®, this SH-4C Digital Magnetic Stirrer and Hot Plate independently controls temperature and stirring speed. The 190mm by 190mm ceramic Hot Plate has a 380°C maximum temperature and a 600W heating power. The Magnetic Stirrer can rotate 0-1600 rpm. This model is diecast and has a stretching roof cover to prevent leaking. A 380mm support stand, designed to hold a digital thermometer, is included, as is a free 25mm stir bar. One Year Manufacturer Warranty. The American-standard power cord is 1.5 meters. Unit Dimensions: 310mm x 190mm x 125mm. Panel dimensions: 55mm x 35mm. Weight: 4kg. Materials: Iron, Ceramic.
Magnetic stirrers, also called magnetic mixers, are commonly used in medical, industrial and academic laboratories for mixing liquids. Magnetic stirrers contain built-in rotating magnetic fields. As the magnetic stirrer rotates, a magnetic stir bar, often placed in a beaker of liquid, is forced to spin quickly. Magnetic stirrers are popular because they're often faster, quieter and more sanitary and durable than motor-driven and manual stirrers.
This SH-4C Magnetic Stirrer Hot Plate is sold by Fristaden Lab, an American-brand lab and scientific equipment retailer established in 2013 in Chicago, Illinois. Fristaden Lab is owned and operated by Fristaden & Company, LLC.
This hot plate may cause severe burns and other serious injuries if not used correctly and with an abundance of caution. Follow all directions carefully. Operate only in a safe environment away from children, pets and other potential hazards. This product is laboratory equipment to be used by trained professionals only. It is not intended for children 18 years and younger.
Most Helpful Customer Reviews
It does the job but not without manual intervention. I'm using it to mix photographic developers and need to get the temperature to a certain level, hold and mix. The "manual" is a joke. It's obviously translated Chinese with symbols that don't line up even close to where they're supposed to be. It is very difficult to figure out the temperature controls. I did find where to change control to the external probe but when I did that it turned on the hotplate full blast with no upper limit. So I'd like to use the external sensor to control the process but keep the plate from exceeding a preset temp. From what I can see this is not possible.
I will revise my opinion upwards if a I receive documentation on the use and functionality of the product. The User Manual is a joke. I realize that the product was made in China and the owners manual was written by someone that is not well versed in English. The English is better than if I tried to write it in Chinese. The distributors "Fristaden and JoanLab" should re-write the owner's manual so it functions as a "user manual". Hopefully the product quality will not parallel the shoddy user manual. I could have save $30.00 if I bought the item from another vendor. I should expect more for a $30.00 premium than a sticker that says JoanLab.
This is an awesome product, you will definitely love it. This company is the greatest to work with and has a 1 year warrenty to back their products.
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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