Yamato DKN Series Standard Programmable Forced Convection Ovens deliver precision, durability, and advanced programmability. A bestseller for a reason, these ovens combine consistent temperature control, robust safety features, and user-friendly operation, making them ideal for a wide range of laboratory heating applications.
Available in multiple sizes and configurations to suit your workflow:
- Models: DKN302C, DKN312C, DKN402C, DKN412C, DKN602C, DKN612C, DKN812C, DKN912C
Discover how the DKN Series can meet your lab’s performance, safety, and compliance needs.
Key Features:
- Best-selling model combining performance and affordability
- Superior temperature accuracy and distribution
- Models DKN302C through DKN612C include observation windows
- Programmable PID controller with 30-step, 3-pattern memory and repeat functionality
- Multiple operation modes: Fixed, Quick Auto Stop, Auto Stop, Auto Start, Program
- Built-in exhaust ports for improved ventilation
- Calibration offset and safety diagnostics included
Specifications
Safety Features:
- Self-diagnostic system (sensor faults, heater disconnection, SSR short detection)
- Automatic overheating prevention
- Electric leakage breaker with overcurrent protection
- Key lock function to prevent unauthorized changes
Technical Overview:
- Temperature Range: Room temp. +10°C to 260°C (some models to 210°C)
- Control System: PID with microprocessor, digital ▲/▼ setting, LED display
- Program Modes: 3 patterns, 30 total steps with repeat function
- Material: Stainless steel interior, cold-rolled steel exterior
- Heater: SUS pipe, power varies by model (0.8kW to 3.6kW)
- Fan: Scirocco type, 10W to 30W depending on model
- Shelf Capacity: Up to 29 steps per side, up to 16 brackets
- Power Supply: 115V or 220V depending on model
Capacities & Dimensions:
| Model | Internal Capacity | Internal Dimensions (W×D×H) | External Dimensions (W×D×H) | Observation Window | Weight |
|---|---|---|---|---|---|
| DKN302C | 27L | 300×300×300 mm | 410×451×670 mm | Yes (180×180mm) | ~35kg |
| DKN312C | 90L | 450×450×450 mm | 560×601×820 mm | Yes (180×180mm) | ~50kg |
| DKN402C | 150L | 600×500×500 mm | 710×651×870 mm | Yes (250×280mm) | ~65kg |
| DKN412C | 300L | 600×500×1000 mm | 710×651×1608 mm | Yes (250×280mm) | ~110kg |
| DKN602C | 300L | 600×500×1000 mm | 710×651×1608 mm | Yes (250×280mm) | ~110kg |
| DKN612C | 535L | 1070×500×1000 mm | 1180×651×1616 mm | No | ~190kg |
| DKN812C / 912C | 535L | 1070×500×1000 mm | 1180×651×1616 mm | No | ~190kg |
Accessories
- Shelf plates and brackets included per model (1–8 plates depending on size)
- Cable hole: 30mm I.D. (right side, 1pc)
- Exhaust ports: 30mm I.D. × 2 (top or back depending on model)
Why Choose the Yamato DKN Series?
- Top-selling lab oven backed by decades of reliability
- High-performance programmable control with excellent uniformity
- Multiple sizes and configurations for lab flexibility
- Eco-conscious design and manufacturing process
- 1-Year Manufacturer Warranty
- Over 40 years of scientific equipment expertise