ON4-03SW Standard Natural Convection Oven (26L, 120V, 60Hz)

ON4-03SW Standard Natural Convection Oven (26L, 120V, 60Hz)

The ON4-03SW Natural Convection Oven is designed for precision, safety, and efficiency, making it ideal for applications in various laboratory and industrial settings. With a 26L chamber capacity, advanced temperature control, and user-friendly features, this oven ensures reliable performance for all your heating needs.

Key Features

1. Intuitive Large Touch Controller

• 5-inch intuitive display for easy operation and settings adjustment.
• ‘Wait on / Wait off’ timer function for flexible scheduling.

2. Reliable Temperature Control Performance

• Wide temperature range from Ambient +15℃ to 250℃ (59℉ to 482℉).
• 3-point calibration ensures accurate temperature control across the range.
• Upper and lower temperature limits can be set, with alerts for deviations to enable swift corrective actions.
• Uniform temperature distribution optimized through advanced airflow design (±3.6℃ at 100℃).

3. Enhanced Experiment and Data Management

• Equipped with an RS-232/USB port for seamless operation and data management from a PC. (optional)
• Remotely monitor and control operations using LC GreenBox Mobile Monitoring System. (optional)
• Compatible with BMS (Building Management System) for quick responses to temperature abnormalities. (optional)
• Integrated with 21 CFR Part 11 compliant LC DataKeeper software, ideal for GMP regulatory audits. (optional)

4. User Safety Features

• Top vent hole efficiently removes fumes from the chamber.
• Safe-to-touch exterior surface, even at maximum temperature (surface remains <70℃ at 250℃).
• Advanced overheating prevention system with patented safety technology (Patent 10-0397583).
• Over Temperature Limiter ensures protection against overheating.
• Compliant with IEC Class II protection standards and DIN 12880 Class 3.1 temperature safety.

5. Convenient Structural Design

• Logs up to 12 recent events, including run times, stops, and errors, for easy troubleshooting.
• Double stackable with an optional stacking set to save space in crowded environments.
• Hands-Free™ door design allows users to hold samples while opening/closing the oven.

Specifications

Model Options:

• Solid Door (without window): ON4-03S
• Window Door: ON4-03SW

Chamber Volume: 26L (0.92 cu. ft)

Temperature Specifications:

• Range: Ambient +15℃ to 250℃ (59℉ to 482℉)
• Fluctuation at 100℃: ±0.4℃ (±0.72℉)
• Variation at 100℃: ±2.8℃ (±5.04℉)
• Heating Time to 100℃: 25 minutes¹
• Recovery Time at 100℃: 17 minutes

Control Panel:

• 3.5-inch TFT Color LCD Display

Communication Interfaces:

• USB-B and RS-232 (optional)

Shelving:

• Standard/Max: 2 / 4 shelves
• Maximum Load Per Shelf: 20kg (44.09 lbs)

Airflow Efficiency:

• 16 air changes per hour at 100℃

Physical Dimensions:

• Interior (W x D x H): 273 x 270 x 350 mm (10.75 x 10.63 x 13.78 inches)
• Exterior (W x D x H): 478 x 527 x 604 mm (18.8 x 20.75 x 23.78 inches)
• Net Weight: 33kg (72.8 lbs)

Electrical Requirements:

• 120V, 60Hz, 6A

SKU Numbers:

• Solid Door: AAH15046U
• Window Door: AAH15146U

Additional Highlights

Precision for Diverse Applications: Ideal for laboratory research, pharmaceutical testing, and industrial processes requiring controlled heating environments.

Built for Long-Term Use: Durable construction ensures reliable operation, even under heavy workloads.

Optional Accessories: Add-on features like stacking kits, monitoring systems, and compliance software make it adaptable to various professional needs.

¹Heating time is defined as the time taken to reach 98% of the set temperature.

 ※ All technical data adheres to DIN 12880 standards.

The ON4-03SW oven prioritizes performance, safety, and convenience, making it an essential tool for laboratories and industries aiming for consistent, high-quality results.