Description
The Across International AT50e ECO Vacuum Oven is a large-capacity laboratory vacuum oven designed for drying, curing, degassing, and solvent removal applications. Featuring a 5.0 cubic foot stainless steel chamber and up to 14 shelf capacity, this high-performance vacuum oven allows laboratories and extraction facilities to process larger batch volumes with exceptional efficiency.
Built with 3-sided heating technology, advanced PID temperature control, and deep vacuum capability, the AT50e ensures consistent heating, reduced drying time, and improved product quality. Integrated LED interior lighting and a dual-layer tempered safety glass observation window allow operators to monitor samples safely during operation.
Each 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 dependable performance and long-term reliability.
Key Features
Large Capacity Processing
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5.0 cubic foot stainless steel chamber
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Supports up to 14 shelves
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Ideal for larger batch processing in laboratory and extraction environments
Precision Temperature Control
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3rd generation low proportional gain PID controller
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Maintains temperature accuracy within ±1°F
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Display units available in Fahrenheit or Celsius
Efficient 3-Sided Heating System
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Left heater: 800W
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Right heater: 800W
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Bottom heater: 1,400W
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Provides fast and uniform heat distribution throughout the chamber
Deep Vacuum Processing
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Vacuum environment lowers boiling point for heat-sensitive materials
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Accelerates drying and solvent removal
Ideal for Extraction & Laboratory Applications
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Excellent for oil extract curing and degassing
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Enables rapid purging and improved processing efficiency
Heavy-Duty Industrial Construction
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Stainless steel interior chamber for durability
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Dual-layer observation window with ¾" tempered safety glass
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3” thermal insulation reduces heat loss and exterior surface temperature
High Accuracy Vacuum Monitoring
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Oil-filled mechanical vacuum gauge for improved accuracy and durability
Built-In Safety Systems
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Built-in circuit breaker
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Overheat shutoff protection
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Secondary over-temperature protection dial
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Alarm notification system for safety shutdowns
Integrated Mobility
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Built-in swivel casters with leveling feet for stability and easy positioning
Fast US Shipping & Support
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Ships from New Jersey or Nevada
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US-based engineering support within 30 minutes
Technical Specifications
Electrical Requirements
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Voltage: 110V or 220V ±10%
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Frequency: 50/60Hz
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Phase: Single Phase
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Power Consumption: 3,000 Watts
Chamber
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Capacity: 5.0 Cubic Feet
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Interior Dimensions: 19.75" x 21.5" x 19.75"
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Material: Stainless Steel
Heating System
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Heating Type: 3-sided heating
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Left Heater: 800W
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Right Heater: 800W
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Bottom Heater: 1,400W
Temperature Control
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Controller: Low proportional gain PID microcomputer controller
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Temperature Range: Ambient to 150°C
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Display Units: Fahrenheit or Celsius
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Temperature Uniformity: ±7% of setpoint
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Timer Range: 1 – 9999 minutes
Vacuum System
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Ultimate Vacuum Level: Better than 500 microns / millitorr
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Mechanical Gauge Range: 0 – 30 inHg
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Vacuum Port: KF25 Flange
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Vent Port: KF25 Flange
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Vacuum Pump: Sold Separately
Dimensions & Weight
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Unit Dimensions: 32.25" x 28" x 30"
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Shipping Dimensions: 41" x 40" x 41"
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Unit Weight: 390 lbs
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Shipping Weight: 620 lbs
Shelf System
Standard Shelves Included
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7 Aluminum Pan Shelves Included
Maximum Shelf Capacity
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14 Shelves Maximum
Shelf Specifications
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Shelf Size: 19.25" x 21" x 0.5"
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Shelf Material: Aluminum
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Shelf Style: Pan-shape
Shelf Capacity
With 14 shelves installed:
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39.3 sq ft total shelf area
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5,660 sq in
Shelf Spacing
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1.25 inches between shelves
Materials & Construction
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Chamber Interior: Stainless Steel
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Door Gasket: Silicone or Viton
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Observation Window: ½" Tempered Safety Glass
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Interior Lighting: White LED (pre-installed)
Safety Features
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Built-in circuit breaker
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Overheat shutoff protection
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Secondary over-temperature protection dial
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Safety alarm notification system
Compliance & Manufacturing Standards
Manufactured in accordance with:
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ISO 9001:2000
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ISO 12100-1:2003
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ISO 12100-2:2003
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EN1050:1996
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EN294:1992
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EN60204-1:2006
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CE Certified
What's Included
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1 × Across International AT50e 5.0 Cu Ft ECO Vacuum Oven
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7 × Aluminum Pan Shelves
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2 × KF25 Quick Clamp & Centering Ring Sets
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1 × LED Light Cable
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1 × L5-30P 110V Plug (installed on 110V units)
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1 × 6-20P 230V Plug (installed on 220V units)
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1 × User Manual
Warranty
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1 Year Manufacturer Warranty
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Lifetime US-Based Parts & Service Support
Important Safety Notice
⚠️ Never leave the oven unattended while operating.
Across International is not responsible for loss of material inside the oven.



