Double-Door Forced-Air Drying Oven
Model - FC-V250-D250, Electrically Heated, PID-Controlled Laboratory / Industrial Drying Oven — 250 L
MAX. TEMPERATURE
250 °C
INTERNAL VOLUME
240 L
HEATER LOAD
2.5 kW
POWER SUPPLY
230 VAC, 1φ
CONTROL
Digital PID + SSR
CONSTRUCTION & FEATURES
- SS304 stainless steel inner oven chamber
- Powder-coated GI outer body
- High-density mineral wool insulation
- Two stainless steel round coil heaters
- Forced drying-air circulation fan (continuous duty)
- Digital PID temperature controller with auto-tune
- K-type thermocouple feedback sensor
- 40 A solid-state relay (silent, contact-free switching)
- 20 A single-pole MCB protection
- Main power switch with indicator lamps
- Double-door access with heat-resistant handles
- Mandatory earthing of body, panel and fan
APPLICATIONS
Controlled heating, drying, curing and preheating for laboratory and industrial applications requiring uniform hot-air circulation.
KEY SAFETY FEATURES
- 20 A single-pole MCB
- Digital PID temperature control
- K-type thermocouple feedback
- Solid-state relay heater switching
- Mandatory earthing
- Mineral wool insulation
- Forced air circulation
WORKING PRINCIPLE
The fan circulates air continuously while the PID controller monitors chamber temperature via the K-type thermocouple. When the measured temperature is below setpoint, the controller signals the SSR, which switches AC supply to the heater(s). Heated air is distributed uniformly by the fan; once setpoint is reached, the PID controller pulses the SSR to maintain stable temperature.
