--- product_id: 46838167 title: "Heating Mantle with Magnetic Stirring, 500ml, 0-1600rpm, 110V, 250W" brand: "faithful" price: "VT51508" currency: VUV in_stock: true reviews_count: 8 url: https://www.desertcart.vu/products/46838167-heating-mantle-with-magnetic-stirring-500ml-0-1600rpm-110v-250w store_origin: VU region: Vanuatu --- # Power: 250W Max Temp: 420℃ Stirring Speed: 0-1600rpm Heating Mantle with Magnetic Stirring, 500ml, 0-1600rpm, 110V, 250W **Brand:** faithful **Price:** VT51508 **Availability:** ✅ In Stock ## Summary > 🔥 Elevate Your Lab Game with Precision Heating! ## Quick Answers - **What is this?** Heating Mantle with Magnetic Stirring, 500ml, 0-1600rpm, 110V, 250W by faithful - **How much does it cost?** VT51508 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/46838167-heating-mantle-with-magnetic-stirring-500ml-0-1600rpm-110v-250w) ## Best For - faithful enthusiasts ## Why This Product - Trusted faithful brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Power:** Efficiently powered at 250W for reliable performance. - • **Peace of Mind:** Enjoy a one-year warranty backed by US-based professional customer support. - • **Dynamic Stirring:** Achieve optimal mixing with adjustable stirring speeds from 0 to 1600rpm. - • **Precision Heating:** Experience uniform heating with a high-quality aluminum silicate cotton jacket. - • **User-Centric Design:** Designed for 500ml boiling flasks (OD=105mm) for versatile lab applications. ## Overview The Heating Mantle with Magnetic Stirring is a high-performance laboratory tool designed for efficient heating and stirring of 500ml boiling flasks. With a maximum temperature of 420℃ and adjustable stirring speeds up to 1600rpm, this 250W device ensures optimal results for your experiments. Backed by a one-year warranty and US-based support, it's the perfect addition to any professional lab setup. ## Description The device is widely used to heat and keep liquid solutions at certain temperature in scientific laboratory, industrial and mining , food processing, biochemistry, agriculture, petrochemical engineering and pharmaceutical industry. Electric heating mantle with stirring, 500ml; 110V, 250W High quality aluminum silicate cotton jacket for even heating of a round bottom flask Maximum temperature: 420℃ (788F) Stirring: 0-1600rpm Warning: Surface may be hot. Handle with caution. Keep out of reach of children. About Us: Microyn Tech is a US company focuses on scientific and industrial instruments and supplies. ## Features - Electric heating mantle, 500ml; 110V, 250W - High quality aluminum silicate cotton jacket for even heating of a boiling flask (OD=105mm) - Maximum temperature: 420℃ (788F) - Stirring: 0-1600rpm - One year warranty with US-based professional customer support. ## Images ![Heating Mantle with Magnetic Stirring, 500ml, 0-1600rpm, 110V, 250W - Image 1](https://m.media-amazon.com/images/I/71YDzl36LxL.jpg) ## Questions & Answers **Q: Can you place a smaller boil flask in here such as a 250ml?** A: You really should not use smaller flasks. there is not enough surface area to conduct heat away from mantle - flask will have a hot spot at bottom. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Resilient Beast *by A***R on December 12, 2018* Great heating mantle. I even spilled water on it once and the it was making electric sizzling sounds so I thought it was broken but after letting it dry over a day, it was back and working perfectly. It provides even heating to the boiling flask. Even comes with a nice sized magnetic stir bar ### ⭐⭐⭐⭐⭐ Aprobado *by J***E on August 19, 2025* Excelente funcionamiento y control ### ⭐⭐ Returned due to poor temp control *by S***A on October 20, 2024* As others have stated, the potentiometer for heat is almost completely uncontrollable... I tried to calibrate it by associating a set of given dial positions with their respective temperatures, and the data showed basically no heating above room temperature within the first 125° of rotation (so thats basically 1/3 of the dial rotation that has no measurable effect on temperature).Beyond 125° of rotation from the "off" position, the heating element begins to produce measurable heat. After one hour of heating at 145° of rotation, the temperature increased from 24°C (room temperature) to about 33°C. Since I was using distilled water as the test medium in the flask, the theoretical maximum measurable temperature should have been around 100°C, beyond which no increase in temperature would be measurable due to the phase change of the water (however, the actual maximum measured temperature ended up being 110°). Therefore, I figured I would at least be able to plot the data between 24°C and 110°C and use that to extrapolate the dial positions necessary to produce higher temperatures.Unfortunately, the data from this temperature calibration test revealed that the temperature increased non-linearly (though, also non-logarithmically) from 33°C to 110°C over a relatively tight range of dial positions, to the point where it became clear that any intended temperature within that range (below 110°C) would be too difficult to achieve.At this point, I decided it would be a better idea to return the product and spring for a more expensive, more accurate heating mantle. I strongly suggest that anyone considering this purchase do the same. ## Frequently Bought Together - Heating Mantle with Magnetic Stirring, 500ml, 0-1600rpm, 110V, 250W - VEVOR Laboratory Grade Metalware Set - Support Stand Premium Iron Material Laboratory Stand Support Lab Clamp Flask Clamp Condenser Stand 60cm - Labasics Glass 500ml Single Neck One Neck Round Bottom Flask RBF, with 24/40 Standard Taper Outer Joint, 500ml --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/46838167-heating-mantle-with-magnetic-stirring-500ml-0-1600rpm-110v-250w](https://www.desertcart.vu/products/46838167-heating-mantle-with-magnetic-stirring-500ml-0-1600rpm-110v-250w) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*