The Across International 5.0 Cu Ft Vacuum Oven is a high-capacity ETL-certified laboratory vacuum oven designed for advanced drying, curing, degassing, and solvent removal applications. Featuring 5-sided chamber heating and up to 14 shelf capacity, this oven provides excellent temperature uniformity and large-volume processing capability for laboratory, research, and extraction environments.

Built with advanced 5-sided wall heating technology and precision PID temperature control, this vacuum oven delivers accurate temperature regulation, rapid heating performance, and improved energy efficiency. The oven includes all stainless steel internal vacuum tubing and compression fittings, allowing deeper vacuum levels and longer vacuum hold times compared to rubber tubing systems.

Every Across International vacuum oven undergoes two separate 24-hour vacuum leak tests and is quality controlled in New Jersey or Nevada before shipment to ensure reliable performance and long service life.

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Key Features

ETL Certified to UL & CSA Standards

• ETL certified to UL and CSA safety standards

• Meets requirements for regulated laboratories and municipalities

• Built for safe and reliable laboratory operation

Advanced 5-Sided Heating Technology

• Heating elements on five chamber walls

• Provides excellent temperature uniformity and faster heating rates

• Reduces cold spots within the chamber

Large Capacity Processing

• 5.0 cubic foot chamber

• Supports up to 14 shelves

• Ideal for high-volume laboratory or extraction applications

Precision Temperature Control

• 4th generation low proportional gain PID controller

• Temperature accuracy within ±1°F

• Display in °F or °C

Stainless Steel Vacuum System

• All stainless steel internal tubing and compression fittings

• Maintains vacuum up to 10× longer

• Minimal maintenance required

Note: SST tubing refers to internal stainless steel tubing and compression fittings. External tubing not included.

KF25 Inlet Filtration System

• Included KF25 inlet filter

• Helps maintain chamber cleanliness and vacuum system longevity

High Accuracy Vacuum Monitoring

• Oil-filled mechanical vacuum gauge

• More accurate readings and improved durability

Heavy-Duty Industrial Construction

• Stainless steel interior chamber

• Dual-layer observation window with ¾" tempered safety glass

• 3" thermal insulation reduces heat loss and exterior temperature

Built-In Safety Systems

• Secondary over-temperature protection dial

• Built-in circuit breaker

• Overheat shutdown protection

• Alarm notification system

Industrial Mobility

• Built-in swivel casters with leveling feet

Fast US Shipping & Support

• Ships from New Jersey or Nevada

• US-based engineering support within 30 minutes

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Technical Specifications

Electrical Requirements

• Voltage: 110V or 220V ±10%

• Frequency: 50/60Hz

• Phase: Single Phase

• Power Consumption: 3,000 Watts

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Chamber

• Capacity: 5.0 Cubic Feet

• Interior Dimensions: 19.75" × 21.5" × 20.5"

• Material: Stainless Steel

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Heating System

5-Sided Chamber Heating

• Left Heater: 600W

• Right Heater: 600W

• Top Heater: 600W

• Bottom Heater: 600W

• Rear Heater: 200W × 3

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Temperature Control

• Controller: Microcomputer PID controller with LCD display

• Temperature Range: Ambient to 250°C (480°F)

• Display Units: Fahrenheit or Celsius

• Temperature Uniformity: ±7% of setpoint

• Timer Range: 1 – 9999 minutes

Heating Performance

• Warm-up to 100°F: ~45 minutes

• Warm-up to 480°F: ~2 hours 15 minutes

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Vacuum System

• Ultimate Vacuum Level: Better than 500 microns / millitorr

• Mechanical Gauge Range: 0 – 30 inHg

• Vacuum Port: KF25 Flange

• Vent Port: KF25 Flange

• Vacuum Pump: Sold Separately

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Dimensions & Weight

• Unit Dimensions: 32.25" × 28" × 30"

• Shipping Dimensions: 38" × 37" × 38"

• Unit Weight: 410 lbs

• Shipping Weight: 630 lbs

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Shelf System

Included Shelves

• 7 Aluminum Pan Shelves Included

Maximum Shelf Capacity

• 14 Shelf Capacity

Shelf Specifications

• Shelf Size: 19.25" × 21" × 0.5"

• Shelf Material: Aluminum

• Shelf Style: Pan-shape

Shelf Area

With 14 shelves installed:

• 39.3 sq ft total shelf area

• 5,660 sq in

Shelf Spacing

• 1.25 inches between shelves

Load Capacity

• Inner Chamber Load Capacity: <250 kg recommended

• Shelf Load Capacity: <10 kg recommended

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Materials & Construction

• Chamber Interior: Stainless Steel

• Door Gasket: Silicone or Viton

• Observation Window: ½" Tempered Safety Glass

• Interior Lighting: White LED (pre-installed)

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Safety Features

• Built-in circuit breaker

• Overheat shutoff protection

• Secondary over-temperature protection dial

• Safety alarm system

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Compliance & Certifications

Manufactured in accordance with:

• UL 61010-1

• CSA C22.2

• ETL Certified to UL & CSA Standards

• ISO 9001:2000

• ISO 12100-1:2003

• ISO 12100-2:2003

• EN1050:1996

• EN294:1992

• EN60204-1:2006

• CE Certified

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What's Included

• 1 × Across International 5.0 Cu Ft 5-Sided Heating Vacuum Oven

• 7 × Aluminum Pan Shelves

• 2 × KF25 Quick Clamp & Centering Ring Sets

• 1 × KF25 Inlet Filter

• 1 × LED Light Cable

• 1 × NEMA 5-50P Plug (110V units)

• 1 × 6-20P 230V Plug (220V units)

• 1 × User Manual

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Warranty

• 2 Year Manufacturer Warranty

• Lifetime US-Based Parts & Service Support

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Important Safety Notice

⚠️ Never leave the oven unattended while operating.
Across International is not responsible for loss of material inside the oven.