OF3-30H Large Forced Convection Oven, Window Door, 314L

OF3-30H Large Forced Convection Oven, Window Door, 314L

The OF3-30H is a cutting-edge, large-capacity forced convection oven, designed to meet the rigorous demands of laboratories, research facilities, and industrial environments. With a massive 314L chamber and advanced engineering, it offers unmatched temperature precision, uniformity, and energy efficiency. Whether you’re sterilizing equipment, drying samples, performing material testing, or conducting experiments, the OF3-30H is the ultimate solution for reliable, repeatable thermal processes.

Key Features

1. Unmatched Precision & Temperature Control

• Advanced PID Microprocessor Control: The OF3-30H is equipped with a sophisticated PID controller that minimizes temperature fluctuations, ensures rapid stabilization, and adapts heating parameters for varying loads through its three-point calibration and automatic tuning features.
• High-Performance Heating: With powerful heaters capable of reaching up to 300°C (572°F), this oven achieves rapid heat-up times. Two ultra-quiet sirocco fans ensure uniform heat distribution throughout the chamber, delivering superior temperature uniformity (±2.5°C at 100°C) and fast recovery times after opening the door.
• Adjustable Ventilation: The dual sliding vents enable precise control over internal air and vapor circulation, optimizing drying and preventing fume build-up.

2. User-Centric Design & Easy Operation

• Bright VFD Display: A high-contrast Vacuum Fluorescent Display provides real-time monitoring of set and current temperatures, ensuring ease of use and at-a-glance accuracy.
• Simple Jog-Dial Control: An intuitive jog-dial and keypad make setting temperatures, timers, and other functions effortless, even for first-time users.
• Preset Temperature Functions: Save up to three frequently used settings for quick recall, reducing setup time for repetitive tasks.
• Data Connectivity: Built-in USB and RS-232 ports allow seamless integration with external systems for data logging, process validation, and remote control. This feature is invaluable for long-term experiments and quality control documentation.

3. Built for Durability & Convenience

• Premium Stainless Steel Chamber: The corrosion-resistant 304 stainless steel with rounded corners ensures easy cleaning, prevents contamination, and improves airflow for optimal performance.
• Observation Window (Optional): Choose the optional three-layer tempered-glass window door for clear visibility of the chamber without compromising the thermal environment, ideal for monitoring sensitive processes.
• Mobile Monitoring: With the optional LC GreenBox system, you can connect the oven to the LC Connected mobile app for remote access. Monitor status, receive alerts, and track data from anywhere, providing peace of mind and operational flexibility.
• Mobility: Heavy-duty casters make it easy to move the oven for maintenance, installation, or relocation within your facility.

4. Comprehensive Safety Features

• Dual Over-Temperature Protection: A primary and secondary system prevents overheating, ensuring the safety of both your samples and equipment.
• Keypad Lock: Prevent unauthorized or accidental changes to settings during critical processes.
• Automatic Power Recovery: In case of a power outage, the oven automatically resumes its previous operating parameters, maintaining process continuity.
• Visual & Audible Alarms: Alerts for temperature deviations or open doors ensure immediate notification of any issues.
• Over-Current Protection: A built-in fuse protects the unit and your facility from electrical faults, ensuring secure operations.

Technical Specifications

• Chamber Volume: 314L (11.1 cu ft)
• Temperature Range: Ambient +15°C to 300°C (Ambient +27°F to 572°F)
• Temperature Fluctuation: ±0.2°C at 100°C (±0.36°F)
• Temperature Uniformity: ±2.0°C at 100°C (±3.6°F)
• Interior Dimensions: 645 × 750 × 650 mm (25.4 × 29.5 × 25.6 inches)
• Exterior Dimensions: 850 × 1100 × 1235 mm (33.5 × 43.3 × 48.6 inches)
• Net Weight: 200 kg (440.9 lbs)
• Max Load per Shelf: 25 kg (55.1 lbs)
• No. of wire shelf (standard / max.)  2  /  5
• Electrical Requirements: 380V, 50/60Hz, 3P, 6.7A

Additional accessories, such as shelves and LC GreenBox mobile monitoring systems, are available for customization.

Applications

The OF3-30H’s versatility makes it ideal for a wide range of professional applications, including:

Laboratories

• Glassware drying
• Sample sterilization
• Material stability testing
• General heating protocols

Industrial Use

• Component aging and curing
• Annealing processes
• Burn-in testing for electronics
• Thermal processing in aerospace and automotive manufacturing

Research & Development

• Complex experiments requiring precise temperature control
• Long-term data collection in materials science, biotechnology, and pharmaceutical research

Quality Control

• Thermal testing to ensure products and components meet industry standards.

Why Choose the OF3-30H Forced Convection Oven?

The OF3-30H isn’t just an oven—it’s a high-performance, precision tool designed for demanding environments. With its combination of a spacious chamber, advanced temperature control, robust safety systems, and user-friendly features, it delivers unmatched value for professionals. Whether you’re conducting experiments, manufacturing components, or performing quality assurance, the OF3-30H ensures accuracy, reliability, and efficiency for years to come.