DKN Series – Standard Programmable Oven

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DKN312C / DKN412C / DKN612C / DKN812C / DKN912C

Laboratory Oven is essential for general heating routines from drying food samples to curing microchips.  Lab Oven is one of the fundamental instruments every laboratory should have.

DKN Series is our Bestseller! Programmable Forced Convection constant temperature oven with extended functions and safety features.

Bestseller based on excellent performance and affordability.
Superior temperature accuracy.
DKN312C/412C/612C models come with observation windows.
Programmable PID controller for easy program settings (30-step, 3-pattern program controller with repeat functions).
Fixed setting, Quick Auto stop, Auto stop, Auto start, Program operating modes with easy control capabilities.
Increased safety and self-diagnostic functions.
Overheating prevention and calibration off-set are possible with auxiliary functions.
Easy to use and maintain.
Built in exhaust ports.

Safety features:

Self-diagnostic functions  (Temperature  sensor  abnormal,  Heater disconnection, SSR-short), Automatic overheating prevention, Electric leakage breaker with over current protection, Key lock function.

  • - Pharmaceutical Industry
  • - Microbiological Culture Research
  • - Cell Culture Research
  • - Industrial Products
Technical specifications
Forced air circulation
Operating temperature range
Room temp. +10°C~260°C
Room temp. +10°C~210°C
Temperature control accuracy
±1°C (at 210°C)
Temperature distribution accuracy
±2.5°C (at 210°C)
Maximum temperature reaching time
~90 min.
~90 min.
~90 min.
~60 min.
~60 min.
Stainless steel
Cold rolled steel plate with melamine resin baking finish
Exhaust port
33 mm I.D. x 2 pcs. (on top)
Cable hole
30mm I.D. (on the right side) 1pc.
SUS pipe heater/0.8kW
SUS pipe heater/1.2kW
SUS pipe heater/1.5kW
SUS pipe heater/1.5kWx2
SUS pipe heater/1.8kWx2
Heat insulation material
Glass wool
Heater Circuit Control
SSR control
Fan Type / Fan Motor
Scirocco fan, Condenser type motor 10W
Observation window
180×180mm Chemical strengthening glass
250 x 280mm Chemical strengthening glass
Temperature control
3 patterns program controller, PID control by microprocessor
Temperature setting
Digital setting with ▲▼ keys
Temperature display
Measurement temp. : Digital display by green LED / Setting temp. : Digital display by red LED
Timer / timer resolution
1 min. to 99 Hrs. 59 min. and 100 Hrs. to 999 Hrs. 50 min. with timer wait function
Operation function
Fixed temperature operation, Program operation, Auto start, Auto stop, Quick Auto-stop
Program mode
Program operation : 3 patterns, 30 steps (30 steps×1, 15 steps×2, 10 steps×3) Pattern repeat function
Additional functions
Calibration off-set, Power failure compensation function, Key lock function
Safety device
Self diagnostic functions (temp. sensor abnormal, Heater disconnection,  SSR- short, Automatic overheating prevention), Key lock function,  Overheat prevention, Electric leakage breaker with over current  protection
Internal dimensions WxDxH
300×300×300 mm
450×450×450 mm
600×500×500 mm
600×500×1000 mm
1070×500×1000 mm
External dimensions WxDxH
410×451×670 mm
560×601×820 mm
710×651×870 mm
710×651×1608 mm
1180×651×1616 mm
Internal capacity
Shelf load capacity
~15 kg/pc.
Shelf rest step number / pitch
9 steps / 30mm
11 steps / 30mm
13 steps / 30mm
29 steps / 30mm
29 steps / 30mm
Power supply (50/60 Hz)
4,5A (no plug, round terminal)
6,5A (no plug, round terminal)
7A (no plug, round terminal)
15A (no plug, round terminal)
18A (no plug, round terminal)
Shelfs and Brackets (stainless)
2 pcs. / 4 pcs.
2 pcs. / 4 pcs.
2 pcs. / 4 pcs.
4 pcs. / 8 pcs.
8 pcs. / 16 pcs.