SHEL LAB Vacuum Ovens – SVAC1, SVAC2, SVAC4, SVAC9 | Uniform Drying in Controlled Atmospheres

Durable vacuum ovens designed for low-temperature drying of heat-sensitive materials. Precise PID control and chamber sizes from 0.6 to 9 cu. ft. Available in multiple models.

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Description

The SHEL LAB SVAC Series Vacuum Ovens are engineered for the gentle, efficient drying of heat-sensitive materials under reduced atmospheric pressure. This series—available in four chamber sizes: SVAC1, SVAC2, SVAC4, and SVAC9—delivers precise temperature control, uniform heating, and minimized oxidation thanks to the vacuum environment.

These ovens are commonly used in electronics, pharmaceutical, botanical, aerospace, and materials science labs for applications such as dehydration, curing, and degassing. Each unit is equipped with PID microprocessor control, overtemperature protection, and a rugged stainless steel chamber for long-term durability.

Engineered for performance and safety, SHEL LAB vacuum ovens meet the needs of R&D teams and industrial labs requiring controlled drying environments with or without inert gas backfill.

Key Features

  • Available models: SVAC1 (0.6 cu. ft), SVAC2 (1.7 cu. ft), SVAC4 (3.9 cu. ft), SVAC9 (9.0 cu. ft)
  • Max temperature: 220°C (428°F)
  • Vacuum range: 0 to 760 mm Hg (Torr)
  • Stainless steel interior chamber for corrosion resistance
  • Microprocessor PID control for stable temperature regulation
  • Independent overtemperature limiter with audible alarm
  • Optional inert gas inlet for nitrogen or argon backfill
  • Built-in shelf system (removable) and large viewing window
  • Ideal for heat-sensitive materials, botanical drying, and electronics degassing

Specifications Table

Specification SVAC1 SVAC2 SVAC4 SVAC9
Chamber Volume 0.6 cu. ft. 1.7 cu. ft. 3.9 cu. ft. 9.0 cu. ft.
Max Temperature 220°C (428°F) 220°C (428°F) 220°C (428°F) 220°C (428°F)
Interior Construction Stainless Steel Stainless Steel Stainless Steel Stainless Steel
Vacuum Range 0 to 760 mm Hg 0 to 760 mm Hg 0 to 760 mm Hg 0 to 760 mm Hg
Controller PID Digital PID Digital PID Digital PID Digital
Shelves Included 1–3 (Model Dependent) 2–4 3–6 4–8
Inert Gas Inlet Yes (Standard) Yes (Standard) Yes (Standard) Yes (Standard)
Manufacturer SHEL LAB SHEL LAB SHEL LAB SHEL LAB

Additional information

Model

SVAC1, SVAC2, SVAC4, SVAC9-2

Brand

Shel Lab

Shel Lab