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.<br /><br />Please note that the max. furnace temperature should be min. 50 °C above the working temperature.<br />VWR is also able to provide customised solutions for many thermal processing applications. Please contact your local VWR sales team for further information.

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.


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Supplier: I Squared R
Description: Replacement parts for MAS-3 Furnace.

Supplier: NABERTHERM INC.
Description: 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.

Supplier: NABERTHERM INC.
Description: The LH 15/12 - LF 120/14 chamber furnaces have been trusted for many years as professional chamber furnaces for the laboratory.

Irregular Voltage

Catalog Number: (76538-420)
Supplier: NABERTHERM INC.
Description: 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.

Irregular Voltage


Supplier: Thermo Fisher Scientific
Description: Ideal for annealing glass, determining volatiles, ashing pulp and paper samples, and for catalyst research

CSA Certified

Supplier: Thermo Fisher Scientific
Description: Furnaces ideal for gravimetric analysis, heat treatment

Catalog Number: (470201-598)
Supplier: Thermo Fisher Scientific
Description: Compact muffle furnace with max. temperature of 1100°C. Digital control provides reliable and accurate temperature control. Easy to use; simply turn set point button and furnace will automatically heat to selected temperature. Welded steel case, efficient insulation and heating elements embedded in special refactory cement for longevity. Insulated door has latching handle to open and close easily. Door safety switch removes power to heating elements when door is opened. With sensor break protection for safety. Panel includes cycle light, on-off switch and digital readout. Dimensions: 4"W x 3.8"H x 5"D (chamber); 9"W x 14"H x 13"D(exterior). With three wire cord and plug. Power: 120V, 50/60Hz, 8.8 A, 1050 W. UL listed. Shipping weight: 20 lbs.


Catalog Number: (80701-408)
Supplier: CRESS MFG CO INC
Description: The model C163210/PM3T is a heat treating furnace used for treating metals with a maximum temperature of up to 2250°F.


Catalog Number: (80701-410)
Supplier: CRESS MFG CO INC
Description: The model C181822/PM4 is a heat treating furnace used for treating metals with a maximum temperature of up to 2250°F.


Supplier: NABERTHERM INC.
Description: These Muffle furnaces stand out for their excellent workmanship, advanced and attractive design, and high level of reliability. Heating elements on support tubes radiating freely into the furnace chamber provide particularly short heating times and a maximum temperature of 1400 °C. These models are a good alternative to the familiar L(T) ../11 series when higher application temperatures are needed.

Irregular Voltage

Supplier: NABERTHERM INC.
Description: The muffle furnaces L 1/12 - LT 40/12 are the right choice for daily laboratory use.

Irregular Voltage

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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