Lab Heating Mantles

Heating mantles are essential tools for any laboratory, specifically designed for safely heating round bottom flasks. These devices provide even heat distribution, reducing the risk of hot spots that can cause breakage or inconsistent results.

Lab heating mantles come equipped with advanced temperature control, ensuring precise and uniform heating. Many models feature built-in thermoregulators, allowing for accurate temperature adjustments, which is crucial for sensitive experiments. They are typically constructed with durable, heat-resistant materials to ensure long-lasting performance.

The practical benefits of using a heating mantle include increased safety and reliability. Their design minimizes the exposure of open flames, significantly lowering the risk of accidents. Even heat distribution helps achieve consistent experimental outcomes, making them indispensable in research and industrial laboratories.

Our range includes various sizes and configurations to accommodate different flask volumes and shapes. From small-capacity mantles for minor tasks to large-scale models for extensive projects, there’s a heating mantle suitable for every need. Accessories such as support stands and clamps are also available, ensuring seamless integration into your lab setup.

Whether you're heating solutions for chemical reactions or distillations, a heating mantle for round-bottom flasks is a vital component for achieving precise and reproducible results.

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  • Provides precise manual control of heating mantles, tapes, cords and other resistive loads Adjustable output range from 3-100% of rated voltage Mount on lattice work or bench top Model 5915A01 will accommodate non-conductive loads to 1200 watts; model 5915A05 to 2400 watts. Electrical…

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    United Scientific Supplies

    HM2000 series combination mantles are ideal for repetitive extracting, refluxing, and distillation applications. Units feature space saving built-in electronic power regulator knobs. Available in 3-place and 6-place configurations for maximum safety and convenience. Each unit includes 1 each…

  • BriskHeat HM Metal-Housed Heating Mantles are fiberglass insulated round bottom flask heaters for laboratory and pilot laboratory applications. They are used to heat a variety of round bottom shaped vessels, to either increase temperature or keep media at a constant process temperature. All heating…

  • Manually adjustable; has a percentage-timer design and no sensing element Regulates mantles, tapes and cords, as well as small furnaces, ovens, hot plates, dies and other applications requiring stepless control Can be used on any non-inductive loads to its rated capacity of 1,440 watts …

  • Product Highlights Ideal for preventing vapor condensation in upper half of flask Excellent alternative to other heating methods like a bunsen burner Opening holds 1, 2, or 3 neck flasks on ring stand Specifications Fiberglass cloth outer shell Uniform, low-watt…

  • Use with heating mantles, tapes, cords, small ovens and other resistive heating loads Digital dual output display for set point and process temperature indication Automatic tuning for accuracy with minimum overshoot Auto cold junction compensation and thermocouple break protection …

  • Heating mantles are preferred over Bunsen burners or hot plates for organic liquids. They provide even heating (no hot spots) and maximum surface coverage for better temperature uniformity. The Series STM mantle for applications needing more heat. Aluminum Housed Mantles Feature: …

  • This series of analog heating mantles includes a built-in stirrer function. Separate knobs control the temperature level up to 400° C and stirring speed up to 800 rpm. Case is constructed of durable stainless steel and aluminum materials. Knitted mantle is made from glass fiber yarn and…

  • The Ai ultra-thick 400°C HeatedShield flask cover will keep your distillation setup at the peak of its performance. Prevents vapor condensation in the upper half of a flask and protects the flask and its contents from drafts, which would distrub the reflux ration during fractionation. It…

  • Electrothermal (Cole-Parmer)

    CMU Uncontrolled Electromantles CMU heating mantles are used in wet chemistry to heat liquids in round bottom flasks. The metal case is designed to remain "cool-to-the-touch" when in operation. Electrothermal heating mantles have a grounded stainless steel earth screen covering the…

  • BriskHeat HM Metal-Housed Heating Mantles are fiberglass insulated heaters for laboratory and pilot laboratory applications. They are used to heat a variety of round bottom shaped vessels, to either increase temperature or keep media at a constant process temperature. All heating mantles are…

  • The ideal, no-hassle way to prevent unwanted heat transfer in the lab Three different InsulEze kits can be used alone or in combination to insulate almost any laboratory configuration Can be used as a heat shield, a cold shield, for insulating over heaters, as a shock absorber, as a…

  • Glas-Col

    The mantle is used extensively in analytical work and in purification of research products with only small samples available. In sizes for spherical flasks 5 to 35mL and pear-shaped flasks 5-250mL. Certification: All 115 volt units are CSA certified. Electrical: Separable 3-ft.,…

  • Glas-Col

    For flasks, resin kettles, etc. Constructed of aluminum exterior for extreme durability Form fitting for even heat distribution Internal operating temperature limit of 450°C. Usable with a splash guard or poncho shield for increased safety and life. Certified by Canadian…

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    Across International

    Across International heating and stirring mantles come standard with digital display for the most accurate control. The large display interface makes it easy to quickly and precisely adjust temperature and rotation speeds. The DigiM mantle is equipped with two sets of thermocouples for proper…

  • Product Highlights Apply uniform heat to round-bottom flasks Excellent alternative to other heating methods like a bunsen burner Ideal for use with a basket ring stand Low Watt Density Specifications Fiberglass cloth outer shell Uniform, low-watt density…

  • This mantle helps prevent vapor condensation in the upper half of a flask during distillation of high-boiling materials. The tops are designed for use with Series M, TM, or STM mantles. They protect the flask, the solutions, and the laboratory from drafts, which would disturb the reflux ration…

  • The CMUV Electromantles deliver the benefits of the CMU Electromantle, but do so for very large 60° funnels, as well as pear-shaped and round bottom flasks. This is achieved through a "V-shaped" design for the heating mantle, with funnels being accommodated through a bottom opening in the…

  • Glas-Col

    Splash Guards can help prevent mantle damage from chemical spillage and improve operating safety when heating liquids. The shield is appropriate for use with low-wattage mantles (Series M and TM) for flasks, glass beakers, steel beakers, resin flasks, and Buchner funnels. A rugged silicone pad…

  • The United Scientific™; Eco-Heat Heating Mantle accommodates round bottom flasks up to a 250 ml capacity. Continuously adjustable heating from ambient room temperature to a maximum of 380° C. Mantle is woven from glass fiber yarn to provide uniform heating to round bottom…

  • Electrothermal (Cole-Parmer)

    Electrothermal offers 3 different models of 1-Way Heating Controllers which operate up to 800W (MC5), 1800W (MC242) or 2300W (MC227); MC228X1 is the 115V version of MC227 and operates up to a maximum of 1100W. These heating controllers can control one piece of laboratory equipment at a time, or an…

  • User friendly microprocessor-based ramping control Microprocessor based PID control Ramp-rate or time-based programming profiles 24 Step program capability Program looping Guaranteed soak (dwell) deviation Auto tuning function allows automatic setting of control…

  • Electrothermal (Cole-Parmer)

    Incorporates a stirring module that allows the solution to be stirred and heated at the same time Three positions for 100, 250, 500 or 1,000 mL flasks Designed to maximize safety Separate heating controls for each position Temperature range to 450°C Stirring speed: 50 to…

  • BriskHeat's All-in-one HM metal housed heating mantle with control and magnetic stirrer are fiberglass insulated round bottom flask heaters for laboratory and pilot laboratory applications. These heating mantles provide uniform heat distribution to a variety of round bottom shaped vessels, to…

  • Product Highlights Opening holds 1, 2, or 3 neck flasks on ring stand Zipper fastens upper and lower halves together 120VAC model includes 3” (76mm) lead wire with NEMA L1-15R connector and a 4-foot (1.2m) power adaptor cord with NEMA 1-15 plug. …

  • Thomas No. 1197F52 is lightweight benchtop unit with cylindrical steel housings (3 3/4 × 3 1/2 in..), gray epoxy finish, polyurethane feet, pilot lamp, 3-wire receptacle (U.S. plug) on a 12 in. cord, and a 4 ft, 3-wire power cord with U.S. plug. Used to control THERMOWELL heating…

  • Our OptiChem®; line of heating mantle controllers feature solid-state proportional voltage power control in a compact benchtop design. Controllers provide accurate manual control of heating mantles, tapes and all other resistive loads with an adjustable output range from 5 to 100% of the rated…

  • CMUA Electromantles share all the excellent features of the CMU Electromantle, but with the added functionality of magnetic stirring. For convenience and safety, the electric circuitry for stirring is built into the base of the heater, enabling powerful stirring over a wide range of solution…

  • Electrothermal (Cole-Parmer)

    Digi-Mantles enable a round bottom flask of 250ml, 500ml or 1000ml capacity to be stirred and heated up to an element temperature of 450°C through precise electronic control, giving an accurate measure of temperature and stirring. The modular design allows heating cartridges of different sizes to…

  • This mantle's even heat distribution prevents scorching of clear resinous materials. It's one-circuit heat input simplifies temperature control. Resin flask mantles, as well as most other Series O mantles, are available modified to accept vessel drains or other tubulations.

  • Electrothermal (Cole-Parmer)

    The Multi (Extraction) Mantle with three recesses has a built-in electronic controller and offers a choice of heater only (EME3). They may be used with the FM110 Flow Monitor. The vented case's unique air flow ensures the case remains "cool-to-the-touch". For Heater…

  • Electrothermal (Cole-Parmer)

    CMU Controlled Electromantles CMU metal-cased Electromantles are used in chemistry to heat liquids in round bottom flasks. They are ideal for busy laboratories with multiple users as they are very safe to use, the metal case being designed to remain "cool-to-the-touch" when in…

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