SMO28-2 Large Forced Air Oven

Shel Lab

SMO28-2 Large Forced Air Oven

Exterior Dimensions WxDxH in.

37.5 x 35 x 78.3

Capacity Cu. Ft. (L)

27.6 (781L)

Interior Dimensions WxDxH in.

30.8 x 25 x 61

Shelves Included/ (Maximum Number of Shelves)


Shelf Dimension WxD in.

30.1 x 24

Temperature Range

Amb +15C - 260C

Temperature Uniformity


Voltage Requirements

230V, 50/60 Hz, 20A

Internal/External Material

430 SST/ Painted Rolled Steel


390 lbs

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This units includes:

  • Independent over-temperature safety
  • Three-inch adjustable exhaust port
  • High temperature silicone door seal
  • Digital Electronic Timer
  • Wrap around insulation for excellent heat retention

SMO28-2 is the largest general purpose oven on the market

The SMO28-2 uses a turbo blower-assisted forced airflow design coupled with a heavy-duty blower motor. It offers excellent temperature uniformity and fast recovery times. The independent over-temperature safety feature is user adjustable and provides added safety.

Airflow is directed evenly across all shelves and samples to ensure consistent drying, curing and baking results. These units are especially ideal for glassware drying in core facilities.


While oven applications are very diverse, it is possible to break down their uses into three main categories: Drying, Baking and Curing. Common drying applications include drying glassware, paper and pulp, textiles, non-flammable crystalline chemicals solid materials and tissue.

Ovens are also used for biochemical research, drug metabolism research, moisture content analysis, pre-heating containers, moisture elimination, chemical precipitation and proteins and starch digestion.

Whatever the application, these general purpose ovens deliver precise uniformity, air distribution and the peace of mind expected from the SHEL LAB brand.