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Gravity Convection Laboratory Ovens
by Shel Lab

Gravity Convection Laboratory Ovens by Shel Lab

Triple wall construction and adjustable
air exhaust away from heat source

CE logo Select Models
Sturdy with triple wall construction, these gravity convection ovens deliver precise temperature uniformity and air distribution comparable to many forced air ovens. Units are well suited for a variety of drying, baking and curing applications.
  • Available in 3.4 and 5.4 cu. ft. capacities
  • Triple wall construction
  • Adjustable air exhaust away from heat source
  • Microprocessor Controls
  • Superb Temperature Control
  • Cool Touch Damper
  • Digital timer (99hr and 59 min); power retains heating elements when times expires
  • Optional reversible door
  • Outer skin meets CE requirements even at 225°C; keeps applications hot without heating up workspace
  • CE Approved
  • Two-Year Limited Manufacturer Warranty

Ordering Information
Shel Lab
Part #
Electrical Size Dimensions W x D x H in. (mm) Chamber
Cu. ft. (L)
Cat. # Price
*Exterior *Interior
SGO3 110-120V Medium 25.37 x 26.79 x 32.35
(644.39 x 680.46 x 821.69)
16.5 x 16.55 x 22.25
(419.1 x 420.37 x 565.15)
3.4 (97) 2/8 3616-04 $ 2,109
SGO3-2 220-230V Medium 3.4 (97) 2/8 3616-04-220 $ 2,274
SGO5 110-120V Large 30.4 x 26.9 x 37.8
(772.16 x 683.26 x 960.12)
21 x 19.4 x 23.2
(533.4 x 492.76 x 589.28)
5.4 (150) 2/8 3616-05 $ 2,545
SGO5-2 220-230V Large 5.4 (150) 2/8 3616-05-220 $ 2,800
*Dimensions from Shel Lab CAD Drawings
Applications: drying, baking, curing; drying glassware, paper and pulp, textiles, non-flammable crystalline chemicals solid materials and tissue; biochemical research, drug metabolism research, moisture content analysis, pre-heating containers, moisture elimination, chemical precipitation, proteins starch digestion
Additional Specifications for Gravity Convection Ovens by Shel Lab
  SGO3/SGO3-2 SGO5/SGO5-2
Electrical 110-120V/220-230V
Material External: Cold rolled mild steel; powder coated
Internal: 430 stainless steel
Shelves Includes 2/Holds maximum of 8
Temperature Range Ambient + 15°C to 225°C
Temperature Recovery 11 minutes at 150°C
Heat-up Time 36 minutes at 150°C
Temperature Uniformity ± 3°C at 150°C ± 4.0°C at 150°C
Shipping Weight 215 lbs. (97.52 kg) 250 lbs. (113.39kg)
All specifications are determined by using average values on standard equipment at an ambient temperature of 25°C (77°F) and line voltages within ±10% of unit type (115V/230V). Temperature specifications follow DIN 12880 methodology. Manufacturer reserves the right to change specifications at any time.
stainless steel schelves
Stainless Steel Shelves
Airflow of Gravity Convection Ovens

Other Gravity Convection Ovens You Might Like

Gravity Convection Economy Ovens: 1, 2, 4 and 6 cubic feet capacities from Shel Lab
Heratherm General Protocol Ovens: gravity convection models from 3.2 to 9.8 sq. ft.
Heratherm Advanced Protocol Ovens: gravity convection models from 3.2 to 5.1 sq. ft.; provides superior temperature accuracy and heating capability
Heratherm Advanced Protocol Security Ovens: gravity convection models from 3.2 to 5.1 sq. ft.; with additional safety features

File Type File Name Publication Date
Drawing (PDF) SGO5 Gravity Convection Laboratory Ovens by Shel Lab
CADs of specs
Drawing (PDF) SGO3 Gravity Convention Laboratory Oven by Shel Labs
CADs of specs
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