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Vacuum ovens feature highly accurate temperature control, and gentle drying—perfect for heat sensitive materials.


SHEL LAB vacuum ovens provide exceptional capabilities for fast and gentle drying of heat sensitive materials. They prevent residue accumulation on products and also allow safe drying of materials at lower temperatures than typically required when using convection ovens. All SHEL LAB vacuum ovens are built with a seamless stainless steel chamber for exceptional durability. Our double plenum design meets UL, CSA and EU safety requirements resulting in a cool outer surface. To achieve required vacuum levels, users can choose from a 3/8 inch orifice or a KF25 fitting to withstand heavy use and minimize draw-down time. Maximum permitted end vacuum is 10 mTorr. Leak rate is 10 mTorr per hour.

The doors on these units have positive latch handles with spring-loaded glass to facilitate a good vacuum seal without hinge binds that shorten the gasket life. The tempered glass viewing window allows for safe, continuous monitoring of samples.

SHEL LAB vacuum ovens are equipped with silicone gaskets. While these gaskets resist a wide variety of temperatures and pressures, they can breakdown in the presence of solvents and acids. For solvent applications, we recommend using Buna gaskets. For acidic applications, we recommend using Fluorosilicone or Viton® gaskets.
Please note that this vacuum oven does not include a pump or related accessories. Contact your SHEL LAB distributor for assistance with choosing the ideal pump and accessories for any application.

Features include:

  • Watlow Controller Capable of 40 Step Ramp And Soak Profiles, Or 4 Files With 10 Steps Per File
  • Achieve Impressive Vacuum Levels
  • Sizes Range from 0.6 – 9 Cu.Ft.
  • Built-in Overtemperature Protection
  • 24 Month Limited Warranty
Ask us about our Extended Warranties!


Part ID


Exterior Dimensions (W × D × H)

20.5 × 29.5 × 26.3
(521 mm × 750 mm × 667 mm)

Interior Dimensions (W × D × H)

12 × 20 × 12
(304 mm × 508 mm × 304 mm)


1.67 cu.ft. (47.2 L)

Shelf Dimensions (W × D)

11.3 × 19.0 (287 mm × 483 mm)

Unit Weight

179 lbs (81 kg)

Interior Metal

300 SST

Exterior Metal

Painted Cold Roll Steel

Operating Temperature Range

Amb +10C – 220C

Temperature Uniformity – Midrange

6% of SP °C

Temperature Stability – Midrange

0.2 °C

Controller Type


Display Resolution

0.1 °C

Power Voltage , Frequency and Current

110-120 VAC, 50/60 Hz, 10.0 Amps

Max HVAC Load

3766 BTUs/hr

Safety Certifications

UL 61010-1, EN 61010-1, CSA 61010-1, CE