Product Description
The Yamato DNF-911 is a 540 L programmable oven whose defining feature is not the temperature range but the air velocity control: 10 steps from 600 to 1500 rpm. Fan speed stops being a fixed property of the oven and becomes a parameter you set, like temperature.
That matters when what you are drying can be blown around or dried too fast. Turn the fan down and the surface does not skin over before the core is dry; turn it up and you cut cycle time.
Key Features
- 10-step air velocity control, 600 to 1500 rpm
- ±0.3 °C control accuracy and ±2.5 °C distribution at 260 °C
- Manual damper for circulation or full ventilation, with interlocked intake and exhaust
- Door switch cuts the fan and heater when the door is opened
- On-screen power consumption, CO₂ discharge and heater operating time
- 540 L stainless chamber, 29 steps / 30 mm pitch
Technical Specifications
| Specification | DNF-911 |
|---|---|
| Circulation method | Forced convection |
| Temperature setting range | 0 to 270 °C (air velocity 1–10) |
| Temperature control range | Room temp. +15 to 260 °C |
| Air velocity control | 10 steps (600–1500 rpm) |
| Control accuracy — forced | ±0.3 °C (at 260 °C) |
| Fluctuation — forced | ±0.5 °C (at 260 °C) |
| Distribution — forced | ±2.5 °C (at 260 °C) |
| Temperature gradient | 6 °C (at 260 °C) |
| Ambient operating range | 5 °C to 35 °C |
| Internal capacity | 540 L |
| Internal dimensions (W × D × H) | 1090 × 500 × 1000 mm |
| External dimensions (W × D × H) | 1220 × 695 × 1685 mm |
| Chamber | Stainless steel |
| Exterior | Cold rolled steel paneling, chemical-proof baked finish |
| Heater | Stainless steel tube heater, 1.65 kW × 2 |
| Damper | Manual circulation / ventilation switching, interlocked intake and exhaust |
| Door | Double doors (centre opening) |
| Door switch | Fan motor and heater cut when the door opens |
| Cable port | 33 mm I.D. × 1 (right side) |
| Exhaust port | 50 mm O.D. × 2 (rear) |
| Inlet port | 33 mm I.D. × 2 (both sides) |
| Controller | Model V type, PID Z control |
| Shelf load capacity | 15 kg per shelf |
| Shelf positions / pitch | 29 steps / 30 mm pitch |
| Power source | AC220V 18.5A, 50/60 Hz (no plug, round terminal) |
| Unit weight | 210 kg (463 lb) |
| Shipping weight | 500 lb |
| Manufacturer part number | DNF-911 |
| GTIN | 797059926664 |
| Country of origin | China |
Safety Features
- Self-diagnostic functions with alarm
- Independent overheat prevention device
- Door switch interlock on fan motor and heater circuit
- Earth leakage breaker with short circuit and overcurrent protection
What’s Included
- 8 shelf plates / 16 brackets
- Instruction manual
- One year manufacturer warranty
Compliance
- Manufactured under ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018
- US Harmonized Tariff code 8514.19.0000 · ECCN EAR99
Note: with the damper fully open for complete exhaust the oven cannot reach 260 °C.
For quotations, freight to your location, accessories and volume pricing, contact Pro Lab Supply.
Other Details
One year manufacturer warrantyProduct Videos
Custom Field
Shipping Free shipping, your order will be delivered 5-8 business days (US Continental State except Alaska)
