High performance environment friendly eco-oven that reduces power consumption significantly.
Operation and functions
- High precision controller allows high performance temperature control and display of CO₂ and power discharge
- Heat tightness and insulation design of the chamber achieves an energysaving rate of about 40% at constant temperature compared to previous models
- Maximum temperature reaching time reduced by 15 minutes (no-load) compared to previous models
- Program operation with a maximum of 99 steps, 99 patterns repeatable
- Standard equipped with various support functions such as calibration offset, power failure recovery mode, save and access of user setting information, as well as other operation modes
- Data acquisition from internal test device possible because of cable holes
- Easy system upgrade with various option settings
Safety features
- Standard equipped with various self-diagnostic functions such as independent overheat prevention device, overcurrent circuit breaker, and key lock function
| Model | DNE401 | DNE601 | DNE811 |
| Circulation Method | Forced air circulation | ||
| External Temp. Range | 5~35°C | ||
| Operating Temp. Range | RT+20°C to 210°C | RT+15°C to 210°C | |
| Temp. Control Accuracy*¹ | ±0.5°C (at 210°C) | ||
| Temp. Distribution Accuracy*¹ | ±2.0°C (at 210°C) | ||
| Temp. Gradient*¹ | 6°C (at 210°C) | 8°C (at 210°C) | 8°C (at 210°C) |
| Temp. Rise Time*¹ | ~60 min. | ~70 min. | ~45 min. |
| Chamber / Exterior / Insulation | Stainless steel / Chrome-free electro-galvanized steel plate, chemical-proof baked-on finish / Glass wool | ||
| Door | Single swing (left side) | ||
| Heater / Insulating Material | Stainless pipe heater / Glass wool | ||
| 1.1kW | 1.2kW | 1.2kW x 2 | |
| Fan Type | Scirocco fan, Capacitor motor | ||
| Fan Motor | 10W | 30W | |
| Cable Hole (Right Side) | 33mm I.D. 1pc. | ||
| Exhaust Port | 33mm I.D. 2pcs. (top) | 33mm I.D. 2pcs. (rear) | |
| Observation Window | Optional | — | |
| Temp. Controller | PID Z control by microprocessor | ||
| Temp. Setting Method | Digital setting by ▲/▼ key | ||
| Temp. / Info Display | Green 4 digit LED digital display (top screen) and orange 5 digit LED digital display (bottom screen) (1°C resolution) | ||
| Timer | 1 min. and 99 Hrs. 59 mins: duration operation, 24 hour setting: time operation | ||
| Operation Function | Fixed temperature, Program operation (max.99 steps, up to 99 patterns repeat operationing function), Duration/time select timer operation function (fixed temperature operation, auto-start, auto-stop, quick auto stop, program operation auto start) | ||
| Additional Functions | Power on and Integration time function (up to 65,535 hours), Calibration offset, Time display, Display of power consumption, CO2 discharge and heater operation, Power failure return mode, User configuration information | ||
| Heater Circuit Control | Triac zero-cross control | ||
| Sensor | K-thermocouple double sensor (for temperature control and independent overheat prevention device) | ||
| Safety Device | Self diagnostic functions (temp. sensor abnormal, Heater disconnection, SSR- short, Main relay abnormal, Automatic overheating prevention), Key lock function, Independent overheat prevention, Electric leakage breaker with over current protection | ||
| Earth Leakage Breaker | Leak Current/Short Circuit/Over-current Protection, Rated Current Sensitivity 30mA | ||
| Independent Overheat Prevention | Set temperature range: 0~250°C | ||
| Internal Dimensions*² W×D×H | 450×450×450 mm | 600×500×500 mm | 600×500×1000 |
| External Dimensions*² W×D×H | 580×646×860 mm | 730×696×910 mm | 730×695×1660 |
| Internal Capacity | 90L | 150L | 300L |
| Shelf Plate With Standard Load | ~15kg/pcs. | ||
| Shelf Rest Step Number / Shelf Rest Pitch | 11 steps / 30mm | 13 steps / 30mm | 29 steps / 30mm |
| Power Source 50/60Hz | AC115V 10A (with plug) AC220V 5.5A (no plug, round terminal) | AC115V 11A (with plug) AC220V 6A (no plug, round terminal) | AC220V 11.5A (no plug, round terminal) |
| Weight | ~63kg | ~77kg | ~92kg |
| Shelf Plate | Stainless steel, 1pc on the bottom screwed | ||
| Shelf Plate / Bracket | 2 pcs. / 4 pcs. | 4 pcs. / 8 pcs. | |
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Product | DNE401 (Forced Convection Oven Programmable Energy Saving 90L 115V 50/60hz), DNE601 (Forced Convection Oven Programmable Energy Saving 150L 115V 50/60hz), DNE811 (Forced Convection Oven Programmable Energy Saving 300L 220V 50/60hz) |
