Tube Furnaces

Lab furnaces offer a variety of useful purposes, such as heating, drying, and testing materials. Thomas Scientific boasts a range of muffle furnaces, tubular furnaces, split tube, box furnaces, and vacuum furnaces to accommodate a range of applications. Moldatherm heaters are suitable for a range of laboratory applications, providing high-temperature quality, rapid heating, and unparalleled temperature uniformity. Controlled atmosphere furnaces can assist with tasks that require exact temperatures with no error.

Multiple furnaces are available and powered by electricity, gas, or oil, depending on the process requirements. Quartz tube furnaces are perfect for encasing glass quartz tubes and helping you achieve the desired result.

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  • Heating elements on support tubes radiating freely into the furnace chamber provide for particularly short heating times for these models. Thanks to their robust lightweight refractory brick insulation, they can reach a maximum working temperature of 1300 °C. These models thus represent an…

  • Program segments into Thermo Scientific™ Lindberg/Blue M™ Box and Tube Furnace Controllers for increased temperature accuracy. Features overtemperature control and multiple segment configuration; designed to work with the 1200°C split-hinge and 1500°C box furnaces. …

  • Moldatherm® ceramic fiber insulation with embedded heating elements provides fast heat-up and recovery Setpoint and actual temperatures are displayed simultaneously on controller Heat-reflecting inner shell creates two insulating air spaces Fast, reliable, cost-effective answer for those…

  • The muffle furnaces L 1/12 - LT 40/12 have been proven for daily laboratory use. These models stand out for their excellent workmanship, advanced and attractive design, and high level of reliability. The muffle furnaces come equipped with either a flap door or lift door at no extra charge. …

  • Robust design and choice of four temperature controllers, ideal for industrial applications including ashing organic and inorganic samples and conducting gravimetric analysis. Spacious 14L (0.5 cu. ft.) capacity and reaches a maximum of 1200°C Four heating elements are located on…

  • These compact melting furnaces for the melting of non-ferrous metals and alloys are one of a kind and have a number of technical advantages. Designed as tabletop models, they can be used for many laboratory applications. The practical counter balanced hinge with shock absorbers and the spout (not…

  • 1200°C maximum temperature 120 or 350 cu. in. capacities Built-in vent port Highly thermal-efficient ceramic insulation surrounding the chamber achieves maximum energy efficiency. Open coil heating elements on both sides of chamber enable rapid heating with minimal temperature…

  • These compact tabletop tube furnaces with integrated control systems can be used universally for many processes. Equipped with a standard working tube of C 530 ceramic and two fiber plugs, these furnaces have an unbeatable price/performance ratio. Tmax 1200°C or 1300°C …

  • Reduce energy consumption and increase heatup time with Thermo Scientific™ Thermolyne™ Benchtop 1100°C  Muffle Furnaces. The furnace is ideal for ashing most types of organic and inorganic samples, heat treating small steel parts, performing ignition tests, conducting…

  • The gradient furnace GR 1300/13 has a chamber divided in six control zones of equal length each separately controlled; usually charged from the side through the parallel swivel door or from the top; max. temp. gradient of 400 °C can then be stabilized over the heated length of 1300 mm; Tmax…

  • Triple your usable working area with two supplied accessory refractory shelves using Thermo Scientific™ Thermolyne™ Largest Tabletop Muffle Furnace. Desiged for safe operation, these furnaces are available in three temperature control models. They are ideal for annealing glass,…

  • To withstand harsh use in the laboratory, e.g. when heat-treating metals, robust insulation with light refractory bricks is necessary. The chamber furnaces N 7/H - N 87/H are a perfect fit to solve this problem. The furnaces can be extended with a variety of accessories, like annealing boxes for…

  • Across International

    CF1800 series muffle furnaces feature a chamber with Mitsubishi (Japan) high quality grade 1900 alumina fiber insulation and the famous Kanthal (Sweden) molybdenum silicide (MoSi2) heating elements. A dual-wall steel housing helps minimize heat loss to exterior surface. Furnace operation is…

  • The LH 15/12 - LF 120/14 laboratory furnaces have been trusted for many years as professional chamber furnaces for the laboratory. These furnaces are available with either a robust insulation of light refractory bricks (LH models) or with a combination insulation of refractory bricks in the corners…

  • These tube furnaces can be used for horizontal (RSH) operation. The split-type design makes it easy to change the working tube. It allows for a comfortable exchange of various working tubes (e.g. working tubes made of different materials). Using the wide range of accessories these professional…

  • Select between different bottom plates and collecting pans for protection of the furnace and easy loading (for models L, LT, LE, LV and LVT). Heat-resistant gloves for protection of the operator when loading or removing hot materials, resistant to 650°C or 700°C. Various tongs for easy…

  • Configure Thermo Scientific™ Lindberg/Blue M™ 1200°C Split-Hinge Tube Furnaces for horizontal or vertical use. Features independent digital temperature control modules (sold semperately) which are available in standard or programmable options.  Key Features …

  • Use Thermo Scientific™ Thermolyne Premium Large Muffle Furnace Accessories to increase the utility of the Large Muffle Furnace.

  • Across International

    Ai TFM2 series dual-zone tube furnaces use the famous Kanthal (Sweden) coil wire as their heating elements. Furnace hearth is built with Mitsubishi (Japan) high quality fiber materials. Temperature of this furnace is controlled by high precision temperature controller (Shimaden fp93 from Japan)…

  • Thermo Scientific

    Triple your usable working area with two supplied accessory refractory shelves using Thermo Scientific™ Thermolyne™ Largest Tabletop Muffle Furnace. Designed for safe operation, these furnaces are available in three temperature control models. They are ideal for annealing glass,…

  • Across International

    TF1700 series tube furnaces feature a chamber with Mitsubishi (Japan) high quality alumina fiber insulation and molybdenum silicide heating elements. A double walled steel internal housing helps minimize heat loss to exterior surface. Furnace operation is controlled by Shimaden (Japan)…

  • These chamber furnaces with air circulation are characterized by their extremely high temperature uniformity. Hence, they are especially suitable for processes such as cooling, crystalizing, preheating, curing, but also for numerous processes in tool making. Due to the modular concept, the forced…

  • Mettler Toledo

    Large furnace TGA/DSC that’s well suited for samples up to 900µL with a temperature range up to 1100°C. Includes a 6 place microgram balance. Mettler products are intended for sale/shipment within the US only. International customers should contact their local Mettler…

  • Use Thermo Scientific™ Thermolyne Premium Large Muffle Furnace Accessories to increase the utility of the Large Muffle Furnace.

  • The FO series represents the standard type of muffle furnaces which uses a microprocessor controlled thermoregulator and is capable of heat processing characterized by excellent repeatability. Due to high adiabatic characteristic, temperature rises in a very short time Space-saving and…

  • Thermostatically controlled coking furnace for five samples Conforms to ASTM D 524 and related specifications Microprocessor temperature control with digital display and over-temperature cut-off Reaches standard test temperature of 550°C rapidly and controls with…

  • PID, self-tuning, micro-processor controlled digital instrumentation Available with digital single setpoint, digital 16 segment single program or digital 16 segment multiple program microprocessor controllers Simultainously display of actual and set point temperatures in °C or °F Platinum 11…

  • Across International

    CF1400 series muffle furnaces feature a chamber with Mitsubishi (Japan) high quality alumina fiber insulation and silicon carbide (SiC) heating elements. A double walled steel internal housing helps minimize heat loss to exterior surface. Furnace operation is controlled by Shimaden (Japan)…

  • These powerful laboratory muffle furnaces are available for temperatures up to 1400°C, 1500°C, or 1600°C. The durability of the SiC rods in periodic use, in combination with their high heating speed, make these furnaces to all-rounders in the laboratory. Heating times of 40 minutes to…

  • These tube furnaces can be used for vertical (RSV) operation. The split-type design makes it easy to change the working tube. It allows for a comfortable exchange of various working tubes (e.g. working tubes made of different materials). Using the wide range of accessories these professional…

  • GCF1200 series controlled atmosphere furnaces feature a chamber with Mitsubishi (Japan) high quality alumina fiber insulation and the famous Kanthal (Sweden) heating elements. A double walled steel internal housing helps minimize heat loss to exterior surface. Furnace operation is controlled by…

  • We particularly recommend the L 9/11/SKM model if your application involves aggressive substances. The furnace has a ceramic muffle with embedded heating from four sides. The furnace thus combines a very good temperature uniformity with excellent protection of the heating elements from aggressive…

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