Description

Yamato DNF-811
- Capacity: 300L
- Circulation method: Forced convection
- Weight: ~135kg
- Power supply: 220V 15.5A (no plug, round terminal)
- Heater (stainless steel tube): 1.35kWx2
Energy Saving Programmable Forced Convection Oven, 300L, 220V
High-performance, energy-saving, programmable constant temperature, forced convection ovens with air velocity control and exhaust dampers. The first 2 in 1 system in the industry!
Performance and functions
- Two types of circulation, forced and natural convection, in one unit (compatible with model 300/400/600)
- Eco-oven with improved air velocity control system and adjustable damper
- Program featured to reduce power consumption significantly
- Superior heat tightness and insulation of chamber
- Excellent dust tightness, dust can hardly enter the chamber
- Air velocity changeable in 10 stages using digital setting of controller
- Standard with 99 step program operation with repeat operation, auto start, auto stop and quick auto stop functions
- Adjustable damper position at chamber front to optimize operation
- Fluorescent display, interactive input method, calibration off-set function
DNF Series Comparison
| SKU | DNF301-115V | DNF401 | DNF601 | DNF811 | DNF911 | |
| DNF301-220V | DNF411 | DNF611 | ||||
| Temperature Set Range | 0~130°C (Wind velocity: 0), 0~270°C (Wind velocity: 1~10) | 0~130°C (Wind velocity: 0), 0~270°C (Wind velocity: 1~10) | 0~130°C (Wind velocity: 0), 0~270°C (Wind velocity: 1~10) | 0~270°C (Wind velocity: 1~10) | 0~270°C (Wind velocity: 1~10) | |
| Temperature Control Range | RT +25~120°C (Wind velocity: 0), RT +15~260°C (Wind velocity: 1~10) | RT +25~120°C (Wind velocity: 0), RT +15~260°C (Wind velocity: 1~10) | RT +25~120°C (Wind velocity: 0), RT +15~260°C (Wind velocity: 1~10) | RT +15~260°C (Wind velocity: 1~10) | RT +15~260°C (Wind velocity: 1~10) | |
| Temp. Control Accuracy *¹ | Forced convection | ±0.3°C (at 260°C) | ±0.3°C (at 260°C) | ±0.3°C (at 260°C) | ±0.3°C (at 260°C) | ±0.3°C (at 260°C) |
| Natural convection | ±0.5°C (at 120°C) | ±0.3°C (at 120°C) | ±0.3°C (at 120°C) | Not applicable | Not applicable | |
| Temp. Fluctuation *¹ | Forced convection | ±0.5°C (at 260°C) | ±0.5°C (at 260°C) | ±0.5°C (at 260°C) | ±0.5°C (at 260°C) | ±0.5°C (at 260°C) |
| Natural convection | ±1.0°C (at 120°C) | ±0.8°C (at 120°C) | ±0.6°C (at 120°C) | Not applicable | Not applicable | |
| Temp. Distribution Precision *¹ | Forced convection | ±2.5°C (at 260°C) | ±2.5°C (at 260°C) | ±2.5°C (at 260°C) | ±2.5°C (at 260°C) | ±2.5°C (at 260°C) |
| Natural convection | ±5°C (at 120°C) | ±3°C (at 120°C) | ±3°C (at 120°C) | Not applicable | Not applicable | |
| Temp. Gradient *¹ | Forced convection | 5°C (at 260°C) | 7°C (at 260°C) | 8°C (at 260°C) | 12°C (at 260°C) | 6°C (at 260°C) |
| Natural convection | 15°C (at 120°C) | 13°C (at 120°C) | 13°C (at 120°C) | Not applicable | Not applicable | |
| Temp. Rise Time *¹ | Forced convection | ~70min. | ~105min. | ~100min. | ~60min. | ~100min. |
| Natural convection | ~20min. | ~25min. | ~25min. | Not applicable | Not applicable |
Incubators | |
|---|---|
| Controls (Life Science) | Digital |
| Capacity (Incubator/Oven/Chamber) | 300 L |
| Voltage (Life Science) | 208-240 VAC Only |
| Max Temp (Incubator/Oven/Chamber) | 260 C |
| Min Temp (Incubator/Oven/Chamber) | 15 C |
| Special Chamber Functions (incl or optional) | Test Program / Profiler |
Product General Attributes | |
| Unique Features | Energy Saving |
| Warranty | 1 YEARS |
| Product Weight | 297.62 LBS |
| Product Height | 66.34 IN |
| Product Length | 27.36 IN |
| Product Width | 28.74 IN |
| Shipping Weight | 342.62 LBS |










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