The Despatch RFD2-19-2E is a Class A cabinet oven engineered for heat-treating processes requiring precise temperature control and exceptional uniformity. This reach-in oven delivers horizontal recirculating airflow through perforated walls with adjustable louvers, ensuring consistent thermal distribution across the 19.5 cubic foot (552 liter) aluminized steel chamber. Maximum operating temperature reaches 343°C (650°F), making it suitable for curing, drying, annealing, and aging operations. Designed to meet NFPA 86 requirements for flammable solvent applications and significant moisture removal, the RFD2-19-2E includes a pressure relief panel, purge timer, and exhaust fan for safe Class A operation.
## Technical Specifications
• Chamber volume: 19.5 cubic feet (552 liters)
• Chamber dimensions: 36.5 × 25 × 37 inches (93 × 64 × 94 cm)
• Interior construction: Aluminized steel
• Maximum temperature: 343°C (650°F)
• Airflow: Horizontal recirculating with adjustable louvers
• Temperature uniformity: Based on nine-point empty-chamber test after stabilization
## Key Features
• Protocol 3™ microprocessor-based temperature and hi-limit controller
• Large LCD display with real-time clock
• Integrated data logging with USB export capability
• Modbus RS485 communications standard
• Eight programmable temperature profiles, each with eight ramp and soak segments
• End-of-cycle and high-limit control functions
• Optional PC interface via RS485/422/232 for remote monitoring and control
• Protocol Manager network utility supports up to 32 controllers from single PC
• Available in 208V, 240V, 380V, and 480V configurations
• UL and C-UL listed control panel
## Typical Applications
• Solvent curing and drying operations
• Thermal annealing and aging cycles
• Production and laboratory heat treating
• Moisture removal processes requiring Class A safety compliance
## Compatibility & Integration
The RFD2-19-2E interfaces with existing facility infrastructure via Modbus RS485. Optional PC software enables centralized monitoring and data collection across multiple ovens. A line conditioner is recommended for installations with unstable power supplies.
