SVAC9-2 VAC OVEN, 9.3 CUFT, 230V

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The SHEL LAB Model SVAC9-2 is one of the largest vacuum ovens on the market, with 9.3 cubic feet of capacity. This unit also features a fully programmable Watlow PM9 Plus controller and a cool touch surface. A digital vacuum gauge shows chamber vacuum level in measurements of Torr and m/Torr. The display range is 760 Torr down to 0 mTorr (Maximum permitted end vacuum is 10 mTorr. Leak rate is 30 mTorr in 30 min). A secondary independent high limit controller provides overtemperature safety protection.

This unit includes true vacuum valves and has cross-flow ventilation within the oven chamber to enhance total performance. The vacuum oven is secured to a ruggedly constructed mobile stand to create a vacuum pump at the base. Although the oven is not supplied with a vacuum pump, all vacuum plumbing and KF25 connections are provided.

The SHEL LAB SVAC9-2 vacuum oven is equipped with a Viton gasket, which provides an excellent combination of high-temperature performance and chemical resistance. When paired with this oven’s deep-draw capacity and large chamber volume, the SVAC9-2 serves as one of the most robust vacuum work stations available on the market.

Features include:

  • Watlow PM9 Plus Controller Capable Of 40 Step Ramp And Soak Profiles, Or 4 Files With 10 Steps Per File
  • Stainless Steel Interior
  • Stainless Steel Exterior Option Available (Ideal For Cleanroom Applications)
  • KF25 Fitting Included
  • Built in Vacuum Pump Mount
  • 24 Month Limited Warranty
Ask us about our Extended Warranties*!
Older versions of manuals are located in our document library.
*US Domestic Only



Part ID


Exterior Dimensions (W × D × H)

38.1 × 46.8 × 63.9
(965 mm × 1189 mm × 1624 mm)

Interior Dimensions (W × D × H)

28 × 24 × 24
(711 mm × 610 mm × 610 mm)


9.3 cu.ft. (264 L)

Shelf Dimensions (W × D)

27.5 × 23.5 (699 mm × 597 mm)

Unit Weight

492 lbs (223 kg)

Interior Metal

300 SST

Exterior Metal

Painted Cold Roll Steel

Operating Temperature Range

Amb +15C - 220C

Temperature Uniformity - Midrange

6% of SP °C

Temperature Stability - Midrange

0.2 °C

Controller Type

Watlow PM9 Plus

Display Resolution

0.1 °C

Power Voltage , Frequency and Current

220-240 VAC, 50/60 Hz, 20.0 Amps

Safety Certifications

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

SVAC923-EA 220/240V Manual

SVAC923-EA Brochure

Locate a Sales Rep Get a Quotation
Shel Lab Bactron Lab Armor Cascade TEK
Sheldon Manufacturing Inc

300 N. 26th Avenue • PO Box 627
Cornelius, OR 97113 USA
(503) 640-3000 •
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