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Vacuum Ovens
by Shel Lab

Large Capacity model (9.3 cu. ft.) with optional SS exterior for Cleanroom applications

Available in four capacity sizes, Shel Lab Vacuum Ovens have a rugged construction and cross ventilation airflow feature that distributes inert gas throughout the chamber. The spring-loaded glass door with a positive latch handle ensures a tight vacuum seal to ensure gasket longevity. Shel Lab offers analog, digital and large capacity models to satisfy many lab applications and environments.
  • Analog models: analog temperature controller and dial vacuum gauge; includes 2 shelves
  • Digital models: Watlow Temperature control (40-step ramp and soak profiles), digital vacuum gauge, built-in overtemperature safety, RS482 and a double plenum; includes 3 shelves
  • Large Capacity models: same feature as digital models with addition of mobile stand, Viton gasket (for excellent high-temperature performance and chemical resistance) and optional stainless steel exterior for Cleanroom applications; includes 3 shelves
  • Provides fast, gentle drying of heat sensitive samples and materials
  • All models feature doors with positive latch handles, spring-loaded glass, cross ventilation airflow design, stainless steel interior
  • Rugged construction with stainless steel interiors
  • Temperature range from 10°C above ambient to 220°C
  • Vacuum Ranges from -101 to -1010 mbar
  • Select models meet UL, EU and CSA safety standards
  • Two-Year Manufacturer Warranty
  • See Technical Specifications

Analog Vacuum Ovens — Economy Models

Shel Lab Part # Capacity Internal Dimensions (WxDxH) Number of Shelves Cat # Price
SVAC1E 0.6 Cu. Ft. (16 L) 9 x 12 x 9 in. (228 x 304 x 228 mm) 2 3900-11 $ 1,708
SVAC2E 1.67 Cu. Ft. (47 L) 12 x 20 x 12 (304 x 508 x 304 mm) 2 3900-12 $ 2,049

Digital Vacuum Ovens — Standard Models

Shel Lab Part # Capacity Internal Dimensions (WxDxH) Number of Shelves Cat # Price
SVAC1 0.6 Cu. Ft. (16 L) 9 x 12 x 9 in. (228 x 304 x 228 mm) 3 3900-32 $ 3,890
SVAC2 1.67 Cu. Ft. (47 L) 12 x 20 x 12 (304 x 508 x 304 mm) 3 3900-33 $ 4,989
SVAC4 4.5 Cu. Ft. (127 L) 18 x 24 x 18 in. (457 x 609 x 457 mm ) 3 3900-34 $ 9,651

Digital Large Capacity Vacuum Ovens

Shel Lab Part # Capacity Internal Dimensions (WxDxH) Number of Shelves Cat # Price
SVAC9-2 9.3 Cu. Ft. (264 L) 28 x 24 x 24 in. (711 x 609 x 609 mm) 3 3900-80 $ 28,193
Call Laboratory-Equipment.com at 714-578-6016 for a free quote. 

Features and Benefits of Shel Lab Vacuum Ovens

Digital (Standard)
Models
Analog (Economy) Models Large Capacity (Digital) Model
Programmable temperature control and a double plenum design Built-in Overtemperature Protection Secured to mobile stand; with programmable temperature control

Technical Specifications for Vacuum Ovens

Model SVAC1 SVAC1E SVAC2 SVAC2E SVAC4 SVAC9-2
External Dimensions (WxDxH) 17.5 x 22.8 x 23.5 in. (445 x 578 x 597mm) 15.5 x 19 x 22.5 in. (39.4 x 48.3 x 57.2 mm) 20.5 x 29.5 x 26.3 in. (521 x 750 x 667mm) 18.5 x 27.8 x 25.3 in. (470 x 705 x 642 mm) 26.5 x 34.5 x 32.3 in. (674 x 877 x 820 mm) 36 x 46.5 x 62 in. (915 x 1182 x 1575 mm)
Internal Dimensions (WxDxH) 9 x 12 x 9 in. (228 x 304 x 228 mm) 9 x 12 x 9 in. (228 x 304 x 228 mm) 12 x 20 x 12 (304 x 508 x 304 mm) 12 x 20 x 12 (304 x 508 x 304 mm) 18 x 24 x 18 in. (457 x 609 x 457 mm ) 28 x 24 x 24 in. (711 x 609 x 609 mm)
Electrical 115V, 60 Hz 115V, 60 Hz 115V, 60 Hz 115V, 60 Hz 115V, 60 Hz 220 - 230 volts
Capacity 0.6 Cu. Ft.(16L) 0.6 Cu. Ft. (16L) 1.7. (47 L) 1.7. (47 L) 4.5. (127 L) 9.3. (264 L)
Temperature Range Ambient +10°C to 220°C Ambient +15°C to 210°C Ambient +10°C to 220°C Ambient +15°C to 210°C Ambient +10°C to 220°C Ambient +5°C to 220°C
Temperature Uniformity +/-6% of set point +/-3.0 at 60°C, +/-9.0 at 120°C, +/-13.0 at 200°C +/-6% of set point +/-3.0 at 60°C, +/-9.0 at 120°C, +/-13.0 at 200°C +/-6% of set point +/- 7.0ºC at 150ºC
Temperature Increments 0.1°C Analog Control 0.1°C Analog Control 0.1°C 0.1°C
Number of Shelves 3 2 3 2 3 3
Material SS Interior SS Interior SS Interior SS Interior SS Interior SS interior with option for SS exterior
Max. Energy Consumption 840/1080 W 600/575 W 1200/1320 W 1200/1150 W 1560/1680 W Not Available
Airflow Design Cross Ventilation Cross Ventilation -- Cross Ventilation Cross Ventilation --
Agency Approval TUV - CUE -- TUV - CUE -- TUV- CUE --
Heat-up Time 90 minutes to 150°C
Vacuum Range -101 to -1010 mbar
Warranty Two-Year Manufacturer Warranty
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Applications for Shel Lab Vacuum Ovens

Vacuum Ovens are ideal for heat sensitive materials. Models provide fast and gentle low temperature drying and prevent the accumulation of residue on products.
  • Aging Tests
  • Chemical Resistance Studies
  • Desiccating
  • Drying of Paper
  • Dry Sterilization
  • Electronic Process Control
  • Moisture Determination
  • Out Gassing Liquids
  • Out Gassing Solids
  • Plating
  • Rubber and Textiles
  • Vacuum Storage
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Contact Laboratory-Equipment.com at 714-578-6016 or click on the chat icon and speak with a Product Specialist.

See more Laboratory Ovens

File Type File Name Publication Date
Brochure (PDF) Ovens by Shel-Lab
Provides a brief introduction to product designs, key features, and suggested applications for Ovens by Shel-Lab. Product specifications included.
04/03/2015
Brochure (PDF) Vacuum Oven Series by Shel-Lab
Provides a brief introduction to product design and key features for the Vacuum Oven Series by Shel-Lab. Product specifications included.
04/01/2015
Manual (PDF) Installation and Operation Manual for the Digital Vacuum Ovens by Shel Lab
General information, installation, and operating instructions for the Vacuum Oven Series Models SVAC1/SVAC2/SVAC4 by Shel-Lab.
01/01/2016
Manual (PDF) Large Capacity Vacuum Ovens Manual by Shel Lab
General information, installation, and operating instructions for the Vacuum Oven Series Model SVAC9-2 by Shel-Lab.
02/04/2016
Manual (PDF) Analog Vacuum Ovens Manual by Shel Lab
General information, installation, and operating instructions for the Vacuum Oven Series Models SVAC1E/SVAC1E-2/SVAC2E/SVAC2E-2 by Shel-Lab.
01/01/2016
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