OF3-75HP Forced Convection Oven, Program, Solid Door, 760L

OF3-75HP Programmable Forced Convection Oven - 760L, Solid Door

Experience unparalleled precision and performance with the OF3-75HP Forced Convection Oven. Engineered for demanding laboratory and industrial applications, this 760-liter programmable oven combines intelligent control, rapid heating capabilities, and user-centric safety features to deliver consistent and reliable results.

Intelligent Program Control (OF3-P/PH Models)

Take full command of your thermal processes with our intuitive programmable controller. The vibrant color touch LCD display and icon-driven menu make complex programming simple.

• Advanced Programming: Create up to 10 unique programs, each with 10 distinct steps for precise temperature ramping and dwelling.
• Extended Runtimes: Each step can be programmed for up to 99 hours and 59 minutes.
• Program Linking: Seamlessly link stored programs to execute complex, multi-stage processes automatically.
• Cyclic Operation: Repeat programs up to 99 times for high-volume testing and production.
• Scheduled Start: Set pre-heating and heating times to ensure the oven is ready exactly when you need it.

Exceptional Performance & Uniformity

Designed for speed and stability, the OF3-75HP ensures your samples are processed under ideal conditions every time.

• Rapid Heating: Reaches a maximum temperature of 300°C quickly and efficiently.
• PID Microprocessor Control: Guarantees precise temperature regulation, with three-point calibration and auto-tuning capabilities for ultimate accuracy.
• Forced Air Convection: Two powerful, low-noise sirocco fans create optimal air circulation throughout the chamber, ensuring excellent temperature uniformity (±2.5°C at 100°C) and minimizing heat-up times.
• Optimized Energy Efficiency: A state-of-the-art insulation system minimizes heat loss, keeping the exterior surface cool to the touch even at maximum operating temperature and reducing energy consumption.
• Adjustable Ventilation: Dual slide vents allow for controlled circulation of internal vapors.

User-Friendly Design & Convenience

Every aspect of the OF3-75HP is engineered for a seamless user experience.

• Intuitive Interface: The touch screen controller simplifies operation, while a dual wait on/off timer (1 min. to 99 hr. 59 min.) adds scheduling flexibility.
• Quick-Set Temperatures: Instantly recall one of three preset temperature settings for common applications.
• Effortless Cleaning: The stainless steel interior features rounded corners to facilitate easy cleaning and promote optimal airflow.
• Durable Construction: Built with a corrosion-resistant Incoloy sheath heating element for long-lasting performance.
• Easy Monitoring: A triple-glazed tempered glass window provides a clear, insulated view of the chamber's interior (optional).
• Data Connectivity: A standard USB port and RS-232 port allow for external software control and easy data logging.
• Mobility: Comes equipped with heavy-duty casters for easy installation and relocation within your facility.

Comprehensive Safety Features

Safety is paramount. The OF3-75HP is equipped with multiple safeguards to protect both the user and the unit.

• Keypad Lock: Prevents accidental or unauthorized changes to operating parameters.
• Power Interruption Recovery: Automatically resumes operation from where it left off after a power failure.
• Built-in Protection: Features over-temperature and over-current protection circuits.
• Alarms: Audible and visible alarms alert the operator if the door is left open.

Technical Specifications

• Chamber Volume: 760 L / 26.8 cu ft
• Temperature Range: Amb. +15 to 300 / Amb.+27 to 572
• Temperature Fluctuation (at 100°C): 0.2 / 0.36
• Temperature Variation (at 100°C): ±2.5°C / 4.5°F
• Internal Dimensions (W×D×H): 745 × 850 × 1200 mm / 29.3 × 33.5 × 47.2 in
• Exterior Dimensions (W×D×H): 950 × 1200 × 1785 mm / 37.4 × 47.2 × 70.3 in
• Number of Shelves (Standard): 2
• Max. Load per Shelf: 25 kg / 55.1 lbs
• No. of wire shelf (standard / max.)  3 / 11
• Net Weight: 300 kg / 661.4 lbs
• Electrical Requirements (380V): 3-Phase, 50Hz, 10.8A