You searched for: Furnaces (Ashing and Muffle Ovens)
Ashing and muffle ovens accurately heat to the selected temperature quickly improving energy efficiency and process times. The digital programmable temperature controls ensure precise high temperature heating level. With strong insulated construction, heat is distributed evenly while allowing exterior to stay cool. Special safety features include immediate power shutoff when door opens, over-temperature protection settings, and an adjustable alarm provide maximum user protection. The maximum temperature, dimensions, and control type varies among furnaces. Replacement heating elements and thermocouples are also available.
Please note that the max. furnace temperature should be min. 50 °C above the working temperature.
VWR is also able to provide customised solutions for many thermal processing applications. Please contact your local VWR sales team for further information.
Barnstead/Thermolyne Compact Benchtop Muffle Furnaces, Type 1500, Thermo Scientific
Supplier: Thermo Fisher Scientific
Economical, versatile furnaces have heavy-duty firebrick insulation surrounding the chamber opening for added durability
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Lindberg/Blue M Box Furnaces, 1100 °C, Thermo Scientific
Supplier: Thermo Fisher Scientific
Small, reliable furnaces meet the specific needs of schools, as well as chemical and industrial laboratories
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Lindberg/Blue M Box Furnaces, 1200 °C, Thermo Scientific
Supplier: Thermo Fisher Scientific
Furnaces are designed for continuous operation to 1200 °C maximum and feature an integral controller in a single space-saving cabinet.
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Thermolyne™ Benchtop Muffle Furnaces, Thermo Scientific
Supplier: Thermo Fisher Scientific
Furnaces ideal for gravimetric analysis, ashing of organic and inorganic samples, sintering, quantitative analysis and heat treating.
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Thermolyne™ Premium Large Muffle Furnaces, Thermo Scientific
Supplier: Thermo Fisher Scientific
Furnaces for fusions, brazing, enameling, drying precipitates, and volatile solids analysis.
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Barnstead/Thermolyne Benchtop Muffle Furnaces, Type 47900 and Type 48000, Thermo Scientific
Supplier: Thermo Fisher Scientific
Compact benchtop muffle furnaces feature advanced electronic control
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Barnstead/Thermolyne Small Benchtop Muffle Furnaces, Type 1300 and Type 1400, Thermo Scientific
Supplier: Thermo Fisher Scientific
Versatile and economical Barnstead/Thermolyne furnaces are specifically designed for ashing organic and inorganic samples, determining volatile and suspended solids, gravimetric analysis, heat treating of small steel parts, and ignition tests.
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Thermolyne™ Industrial Benchtop Muffle Furnaces, Thermo Scientific
Supplier: Thermo Fisher Scientific
Furnaces ideal for gravimetric analysis, heat treatment
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Barnstead/Thermolyne Large Chamber Muffle Furnaces, Type 30400, Thermo Scientific
Supplier: Thermo Fisher Scientific
Ideal for annealing glass, determining volatiles, ashing pulp and paper samples, and for catalyst research
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Melting Furnaces, Nabertherm
Supplier: NABERTHERM INC.
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
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High-Temperature Furnaces with MoSi₂ Heating Elements, Up to 1800 °C, LHT Model, Nabertherm
Supplier: NABERTHERM INC.
Designed as tabletop models, these compact high-temperature furnaces have a variety of advantages.
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Muffle Furnaces up to 1200 °C, Models L and LT, Nabertherm
Supplier: NABERTHERM INC.
These muffle furnaces have been proven for daily laboratory use. These models stand out for their workmanship, advanced and attractive design and high level of reliability. The muffle furnaces come equipped with either a fold down or lift up door at no extra charge.
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Muffle Furnaces with Embedded Heating Elements in the Ceramic Muffle, Nabertherm
Supplier: NABERTHERM INC.
The L 9/11/SKM muffle furnaces are particularly recommended for applications that involve aggressive substances.
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Ashing Furnaces with Fold Down or Lift Up Door, Models LV and LVT, Nabertherm
Supplier: NABERTHERM INC.
The ashing furnaces LV 3/11 - LVT 15/11 are especially designed for ashing in the laboratory.
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Muffle Furnaces with Brick Insulation, Models L and LT, Nabertherm
Supplier: NABERTHERM INC.
Heating elements on support tubes radiating freely into the furnace chamber provide for particularly short heating times for these muffle furnaces.
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Muffle Furnaces with Fold Down Door, Tmax 1100 °C and Controller R7, LE Series (LE 1/11 - LE 24/11), Nabertherm
Supplier: NABERTHERM INC.
With their convincing price/performance ratio and the fast heat-up rates, these compact muffle furnaces are perfect for many applications in the laboratory. Quality features like the dual shell furnace housing of rust-free stainless steel, their compact, lightweight constructions, or the heating elements encased in quartz glass tubes make these models reliable partners for your application.
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Muffle Furnaces with Scale and Software, Tmax 1200 °C, L 9/12 SW or LT 9/12 SW, Nabertherm
Supplier: NABERTHERM INC.
These weighing furnaces with integrated precision scale and software, were designed especially for determining combustion loss in the laboratory. The determination of combustion loss is necessary, for instance, when analyzing sludges. Combustion loss is defined as the difference between the initial total mass and the combustion residue. During the process the software supplied records both temperature and weight loss.
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High-Temperature Furnaces with SiC Rod Heating, Up to 1600 °C, Nabertherm
Supplier: NABERTHERM INC.
These powerful laboratory muffle furnaces are available for temperatures up to 1400, 1500, 1550 or 1600 °C.
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LS Fast-Firing Furnace, Nabertherm
Supplier: NABERTHERM INC.
These fast-firing furnaces are ideal for simulation of typical fast-firing processes up to a maximum firing temperature of 1300 °C.
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Standard Muffle Furnaces, FO Series, Yamato
Supplier: Yamato Scientific
The Standard Muffle Furnace series features a wide selection of space-saving, compact units with maximum inner capacity.
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High Performance Muffle Furnace, FP Series, Yamato
Supplier: Yamato Scientific
Muffle furnace is designed to maintain uniform high heat temperatures and make the unit last for years. The units in this line have firmly sealed chamber doors to provide excellent heat tightness. They also come with a top-quality alumina porcelain hot plate where the heater is not exposed to the inner chamber. This ensures that no sample contamination will take place.
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Assay Furnaces, Model N CUP, Nabertherm
Supplier: NABERTHERM INC.
These furnaces are especially used for the assay of precious metals and ashing processes where the insulation and heating must be protected from emerging gases and vapours.
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Chamber Furnaces for Annealing, Hardening and Brazing, Nabertherm
Supplier: NABERTHERM INC.
The N 7/H - N 87/H chamber furnaces are designed to withstand harsh use in the laboratory.
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Muffle Furnaces with Scale and Software, Tmax 1100 °C, L 9/11 SW or LT 9/11 SW, Nabertherm
Supplier: NABERTHERM INC.
These weighing furnaces with an integrated precision scale and software, were designed especially for determining combustion loss in the laboratory. The determination of combustion loss is necessary, for instance, when analyzing sludges. Combustion loss is defined as the difference between the initial total mass and the combustion residue. During the process the software supplied records both temperature and weight loss.
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High-Temperature Ovens, Forced Convection Chamber Furnaces, Models N and NA, Nabertherm
Supplier: NABERTHERM INC.
These chamber furnaces with air circulation are characterized by their extremely high temperature uniformity.
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Muffle Furnaces up to 1100 °C, Models L and LT, Nabertherm
Supplier: NABERTHERM INC.
These muffle furnaces have been proven for daily laboratory use. These models stand out for their workmanship, advanced and attractive design and high level of reliability. The muffle furnaces come equipped with either a fold down or lift up door at no extra charge.
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LB High-Temperature Bottom Loading Furnace up to 1650 °C, Nabertherm
Supplier: NABERTHERM INC.
Due to their maximum temperature of 1650 °C and their large chamber, these high-temperature bottom loading furnaces are perfectly suited for sintering translucent zirconia. The motor-driven lifting table significantly simplifies the charging of the high-temperature furnace. The all-around heating of the cylindrical furnace chamber ensures a very even temperature uniformity.
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Muffle Furnaces up to 1100 °C, Nabertherm
Supplier: NABERTHERM INC.
With their performance ratio and the fast heat-up rates, these compact muffle furnaces are perfect for many applications in the laboratory. Quality features such as the dual shell furnace housing of rust-free stainless steel, their compact, lightweight construction, or the heating elements encased in quartz glass tubes make these models reliable partners for your application.
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High-Temperature Furnaces with MoSi₂ Heating Elements, Fiber Insulation up to 1800 °C, Model HT, Nabertherm
Supplier: NABERTHERM INC.
Due to their solid construction and compact stand-alone design, these high-temperature furnaces are perfect for processes in the laboratory where the highest precision is needed.
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Chamber Furnaces with Brick Insulation or Fiber Insulation, Nabertherm
Supplier: NABERTHERM INC.
The LH 15/12 - LF 120/14 chamber furnaces have been trusted for many years as professional chamber furnaces for the laboratory.