Yamato DF-612 Fine Oven 216L 220V 50/60Hz

Highly reliable and accurate fine ovens with simple settings for various temperature characteristic tests requiring complicated programming

Performance and functions

• Improved visibility and operability of control panel
• Precise temperature stability & uniformity
• Standard equipped with adjustable air speed function and displays of power consumption, CO₂ emission and heat timer
• Enhanced program operation function (maximum 99 steps, 99 patterns, repetitive operation function)
• Improved safety with fan motor error detection
• Exhaust damper allows quick exhaust and cooling of inside chamber
• Equipped with exhaust and cable ports

Safety features

• Self-diagnosis circuit (abnormal temp. sensing, heater disconnection, auto overheat prevention, SSR short circuit), overheat protector, earth leakage breaker, key lock and door switch
  
  

  Specifications

  System	Forced air circulation and ventilation
  Operating Temp. Range*¹	Room temp. +15~260°C
  Temp. Adjustment Accuracy*¹	± 0.1°C (at 260°C)
  Temp. Distribution Accuracy*¹	± 1.5°C (at 260°C)
  Max. Temp. Reaching Time*¹	~40 min. (reaches 260°C when setting at 270°C)
  Temp. Control System	PlD Z control
  Temp. Setting Method	Digital setting by ▲/▼ key
  Temp. Display Method	Setting temp. display: Digital display by 5-digit orange LED (resolution: 1°C) Temp. display: Digital display by 4-digit green LED (resolution: 1°C)
  Other Indication	LED indicates temperature patterns for heating/stabilizing/cooling
  Timer Display Range	Fixed value operation for 1 min. to 99 hrs. 59 mins. 24 hr time system: clock operation
  Operation Functions	Fixed temperature, Auto start, Auto stop, Program operation: up to 99 steps, 99 patterns, repeat operation function
  Additional Functions	Variable air flow function, power on time and timer accumulation monitor (up to 65535 hrs), calibration offset, power consumption display, total CO₂ emissions and heat operation output, power failure recovery mode, setting data backup and recovery
  Sensor	K thermocouple (double sensor)
  Heater Insulator	SUS pipe heater with fan
  Heater Capacity	3.0 kW
  Blower Fan (Motor)	Axial fan (capacitor type motor 20W)
  Cable Port	I.D. 33 mm x 1 pc. (rear)
  Interior / Exterior Material	Stainless steel/ Chrome-free electro-galvanized steel sheet metal, chemical-proof baked on finish
  Door	Single swing (left side)
  Exhaust Port	Automatic exhaust damper I.D. 80 mm (rear panel)
  Heat Insulator	Glass wool
  Heater Circuit Control	Triac with zero-crossing method
  Earth Leakage Breaker	20A
  Safety Device	Self-diagnostic functions (temp. sensor error, TRIAC short circuit, heater disconnection, SSR short-circuit, fan motor failure, main relay contact damage and overheating), key lock function, door switch (door open, fan motor and heater circuit OFF / door close: fan motor and heater circuit ON), independent overheat prevention (temp. setting range: 0~300°C for DF and 0~400°C for DH)
  Internal Dimensions*² W×D×H	600×600×600 mm
  External Dimensions*² W×D×H	1200×780×1000 mm
  Internal Capacity	216L
  Shelf Max. Load	~30kg / pc.
  Shelf Support Qty. / Pitch	9 steps / 60mm
  Power Source 50/60 Hz Single Phase	AC220V 17.5A (no plug, round terminal)
  Weight	~156 kg
  Shelf / Bracket	3 pcs / 6 pcs

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