The AT19-500C Vacuum Oven offers precision, reliability, and advanced safety features, making it an ideal choice for laboratories requiring high-temperature processing. With a compact footprint and a 1.9 cubic foot easy-to-clean stainless steel chamber, it combines performance and durability for efficient drying, degassing, and heat-sensitive material applications.

Key Features:

Stainless Steel Internal Tubing & Superior Vacuum Hold

• All stainless steel internal tubing and compression fittings provide higher ultimate vacuum, maintain vacuum up to 10 times longer, and require minimal maintenance.
• Oil-filled mechanical vacuum gauge ensures accurate readings, extended gauge life, and resistance to shipping damage.

5-Sided Heating for Uniform Performance

• The innovative 5-sided heating design and aluminum shelves deliver superior temperature uniformity and faster heating rates, reducing processing time by 25%.
• Adjustable gas backfill capability with a needle valve and vent port for controlled environments.

High-Temperature Range

• Operates from ambient to 500°C, with precise control via a low proportional gain microcomputer PID controller and LCD display.
• Maximum run time of up to 8 hours at 500°C with a chiller setup, ensuring efficient high-temperature operations.

Safety and Durability

• 3" thermal insulation minimizes heat loss and keeps the external surface cool for safe handling.
• Built-in alarms alert operators when the oven shuts down due to out-of-range temperatures.
• Overheat shutoff protection and a built-in circuit breaker add layers of safety.

Water Cooling System

• Water recirculation is required to maintain door gasket temperature during high-temperature operations.
• Compatible with VIVOSUN Submersible Water Pump (100W, 1600 GPH) and optional WAC-1 chiller for enhanced performance.

Compact Design with Ample Capacity

• Includes five stainless steel slide-in shelves, with the capacity to accommodate up to 10 shelves for high-volume applications.
• Each shelf measures 16” x 14.25”, providing a total area of up to 16 sq ft (2,280 in²).

Quality and Support

• 100% quality-controlled and tested in New Jersey or Nevada, with a rigorous two-stage vacuum leak test for reliability.
• Backed by a 2-year warranty and lifetime US-based parts and service support. Guaranteed response from an Ai support engineer within 30 minutes.

Specifications:

Electrical Requirements:

• Voltage: 220V ±10%, 50/60Hz, 1-PH
• Power: 3,000 watts

Chamber:

• Size: 16.5" x 14.5" x 14"
• Material: 316L Stainless Steel
• Capacity: 1.9 cubic feet

Heating System:

• Layout: 4-sided heating (750W per side)
• Range: Ambient to 500°C
• Timer: 1 to 9999 minutes

Vacuum System:

• Ultimate vacuum level: Better than 500 microns/millitorrs
• Vacuum and vent ports: KF25 flange
• Vacuum pump: Sold separately

Water Recirculation Setup:

• Tank: 500L (not included)
• Water temperature: 18-20°C

Dimensions and Weight:

• Unit: 28" W x 20" D x 21.75" H (with handle and vacuum port: 28" x 23" x 21.75")
• Shipping: 39" W x 33" D x 37" H
• Weight: Unit 190 lbs; Shipping 440 lbs

Safety Compliance:

• Built-in circuit breaker
• Overheat shutoff protection

Conclusion:
The AT19-500C Vacuum Oven is a robust, high-performance solution for demanding laboratory applications. Its advanced heating, vacuum, and safety features ensure efficient and precise material processing, while its compact design offers flexibility for any workspace. Backed by a solid warranty and lifetime support, this oven is a dependable investment for professionals.