OF3-75H Large Forced Convection Oven, Window Door, 760L

OF3-75H Large Forced Convection Oven with Window Door, 760L Capacity

The OF3-75H is a high-performance forced convection oven designed to meet the exacting needs of laboratories, research facilities, and industrial applications. With a generous chamber volume of 760 liters (26.8 cu ft), this oven combines precision, energy efficiency, and user-friendly features to ensure optimal results for drying, heating, and testing processes.

Key Features

1. User-Friendly Control Panel:

• Bright VFD display for easy monitoring of temperature and settings.
• Quick adjustable dial knob for intuitive operation and precise control.
• Simultaneous display of set and actual values for quick reference.
• Three preset temperature settings for added convenience.

2. Exceptional Performance:

• Temperature Range: Ambient +15°C to 300°C (Ambient +27°F to 572°F).
• Accuracy: ±0.2°C (0.36°F) fluctuation at 100°C ensures consistent results.
• Rapid heating with microprocessor PID control for precise thermal management.
• Advanced three-point temperature calibration and automatic tuning for reliable performance.
• Dual sirocco fans for forced air convection, ensuring optimal air circulation, temperature uniformity, and reduced heat-up time.
• Adjustable dual slide vents for managing inner vapor circulation.

3. Enhanced Energy Efficiency:

• Optimized insulation system minimizes energy loss for improved efficiency.
• Low external surface temperature even at maximum operating temperature for user safety.

4. Durable, Easy-to-Maintain Design:

• Rounded inner chamber corners for effortless cleaning and superior airflow.
• Corrosion-resistant stainless steel interior and incoloy sheath heating element ensure longevity.
• Optional threefold tempered-glass window for clear chamber visibility.
• Casters for easy mobility and effortless installation or relocation.

5. Connectivity and Monitoring:

• USB and RS-232 ports for external control and data logging.
• Compatible with LC Connected mobile monitoring system (requires LC GreenBox) for real-time monitoring anytime, anywhere.

Safety Features

• Keypad lock function to prevent accidental operation changes.
• Automatic recovery function resumes operation after power interruptions.
• Over-temperature and over-current protection for reliable operation.
• Audible and visible alarms for open door conditions.
• Dual wait on/off timer modes (1 min. to 99 hours and 59 minutes) for scheduling processes with ease.

Specifications

• Chamber Volume: 760L / 26.8 cu ft
• Temperature Range: Ambient +15°C to 300°C (27°F to 572°F)
• Temperature Fluctuation: ±0.2°C / ±0.36°F at 100°C
• Temperature Variation: ±2.5°C / ±4.5°F at 100°C
• Interior 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)
• Net Weight: 300 kg / 661.4 lbs
• Maximum Shelf Load: 25 kg / 55.1 lbs per shelf
• No. of wire shelf (standard / max.)  3  /  11
• Electrical Requirements: 380V, 50/60Hz, 10.8A, Three Phase

Applications

The OF3-75H is ideal for a wide range of applications, including:

• Laboratory Use: Drying glassware, sterilizing equipment, and conducting heat-based experiments.
• Industrial Use: Curing, baking, or preheating materials in production settings.
• Research & Development: Thermal testing of components and materials.
• Pharmaceuticals: Dry heat sterilization and testing.

Why Choose the OF3-75H?

With its outstanding performance, advanced safety features, and unparalleled ease of use, the OF3-75H convection oven is a reliable partner for precision thermal processing. Whether you're working in a laboratory, industrial, or research environment, this oven offers the functionality and durability to meet your needs.