OF3-45HP Forced Convection Oven, Program, Window Door, 450L

OF3-45HP Programmable Forced Convection Oven, 450L (Window Door)

Introducing the OF3-45HP, a high-performance, 450-liter forced convection oven designed for precision, efficiency, and ease of use in demanding laboratory and industrial environments. This programmable model (OF3-P/PH series) is engineered for intelligent process control, making it ideal for applications requiring complex temperature profiles, such as drying, curing, aging, and materials testing.

Key Features:

1. Intelligent Programmable Control (OF3-P/PH Models)

Take full command of your thermal processes with our intuitive control system, operated via a vibrant, color touch-screen LCD.

• Advanced Programming: Create and store up to 10 unique programs. Each program can consist of up to 10 distinct steps, allowing for intricate temperature ramp-ups, holds (dwells), and cool-downs.
• Extended Runtimes: Set each step for up to 99 hours and 59 minutes, providing flexibility for long-duration tests.
• Program Linking & Repetition: Easily link stored programs for seamless, multi-stage processes. Programs can also be set to repeat up to 99 times for batch processing and consistency checks.
• Pre-Heat Function: A settable pre-heating and heating time ensures the chamber is at the precise starting temperature before your program begins, guaranteeing accuracy from the start.

2. Superior Performance & Temperature Uniformity

Engineered for rapid and stable heating, the OF3-45HP delivers consistent results every time.

• High-Temperature Range: Achieves a maximum temperature of 300°C with rapid heating performance.
• Precision Control: A microprocessor PID controller, combined with three-point temperature calibration and automatic tuning, ensures minimal temperature fluctuation (±2.2°C at 100°C) and exceptional uniformity.
• Forced Air Convection: Two powerful yet noiseless sirocco fans create optimal air circulation, distributing heat evenly throughout the 450-liter chamber and shortening heat-up times.
• Energy Efficiency: An optimized, multi-layer insulation system minimizes heat loss. This ensures that even when operating at maximum temperature, the external surfaces of the oven remain cool to the touch, enhancing both safety and energy savings.

3. User-Centric Design & Convenience

Every aspect of the OF3-45HP is designed with the user in mind.

• Intuitive Interface: The touch-screen controller features easy-to-understand icons and logical menus for effortless operation.
• Flexible Timers: Dual wait on/off timer modes (1 min to 99 hr 59 min) add another layer of operational flexibility.
• Quick-Set Temperatures: Conveniently preset and recall your three most commonly used temperature settings.
• Easy Maintenance: The interior features rounded corners for easy cleaning and optimal airflow. The corrosion-resistant Incoloy sheath heating element and stainless steel interior ensure long-term durability.
• Clear Visibility: A threefold tempered-glass window (optional) provides a clear, insulated view of the chamber without compromising temperature stability.
• Data & Connectivity: A built-in USB port and RS-232 port allow for external control and seamless data collection for logging and analysis.
• Mobility: Comes standard with casters for easy mobility and simple installation or relocation.

4. Uncompromising Safety

Safety is paramount in the design of the OF3-45HP.

• System Protection: Features integrated over-temperature and over-current protection to safeguard both the unit and your valuable samples.
• Accident Prevention: A keypad lock function prevents accidental changes to settings during operation.
• Power Failure Recovery: In the event of a power interruption, the oven can be set to resume its run automatically once power is restored.
• Alarms: Audible and visible alarms for open doors and temperature deviations alert operators to potential issues immediately.

Technical Specifications:

• Chamber Volume: 450L (15.9 cu ft)
• Temperature Range: Amb. +15 to 300 / Amb.+27 to 572
• Temperature Fluctuation:
  • At 100°C: ± 1°C / ± 1.8°F
• Temperature Variation:
  • At 100°C: ± 2.2°C / ± 4.0°F
• Interior Dimensions (W × D × H): 645 × 750 × 930 mm (25.4 × 29.5 × 36.6 in)
• Exterior Dimensions (W × D × H): 850 × 1100 × 1525 mm (33.5 × 43.3 × 60 in)
• Net Weight: 240 kg (529.1 lbs)
• Number of Shelves: Comes with 3 / Max of 8
• Maximum Load Per Shelf: 28 kg (55.1 lbs)
• Electrical Requirements: 380V, 50Hz, 3P, 9.0A