Three Zones Electric Furnace

• Control system: PID program control (without auto-tuning function)
• Type R thermocouple for control x 4 pieces (temperature conditioning x 3 pieces, Excessive temperature rise prevention x 1 piece)
• Highest temperature: Regular use/1200?, Setting/1250?
• Function: Program setting (16 steps, 6 patterns), Timer:
• Heater: 88V800W x 3 circuits
• Power supply: Single-phase 200V 50/60Hz 7.2kW 36A (3 phase 200V 4.6kW 23A can also be manufactured. )
• Power cord length: Approximately 3m (with round tip terminal)
• Safety device: Independent excessive temperature rise prevention (Set temperature digital input), Door switch, Overcurrent breaker, Self-diagnosis function (Main relay is OFF when sensor is disconnected or heater is disconnected)
• Material: Exterior/steel heat-resistant coating, Heater bobbin/ceramic, Knob/wooden,
• Tubular furnace diameter: f50mm
• Outer dimension (mm): 595 x 340 x 570
• Inner furnace dimension (mm): f50 x 700
• *Furnace core tube is not included in the package.
• Model number: 3ZTF-50
• This furnace divides its tube furnace into three zones each of which is controlled independently.
• It can maintain a uniform temperature zone for a longer time than a single zone control furnace.
• It allows heating in an inert environment if an optional gas replacement unit(1-7555-44?45) is used.