Product Description
The Yamato DNE-911 is a 540 L programmable forced convection oven from the DNE energy-saving line. It is built for the ovens that never get turned off — the ones running overnight, every night, where the electricity bill is a real line item.
The controller displays power consumption, CO₂ discharge and cumulative heater operating time on screen, so the saving is measurable rather than a claim on a brochure. Triac zero-cross heater control and an integration timer that counts to 65,535 hours are what make that possible.
Key Features
- Energy-saving design with on-screen power consumption, CO₂ and heater operating time
- Programmable to 99 steps with up to 99 pattern repeats
- ±0.5 °C control accuracy and ±2.0 °C distribution at 210 °C
- Double K thermocouple: one for control, one for independent overheat prevention
- Integration timer to 65,535 hours for service and validation records
- Calibration offset, power failure return mode and user configuration memory
- 540 L stainless chamber, 29 steps / 30 mm pitch × 2 columns
Technical Specifications
| Specification | DNE-911 |
|---|---|
| Circulation method | Forced air circulation (sirocco fan, capacitor motor, 30 W × 2) |
| Operating temperature range | Room temp. +15 °C to 210 °C |
| Temperature control accuracy | ±0.5 °C (at 210 °C) |
| Temperature distribution accuracy | ±2.0 °C (at 210 °C) |
| Temperature gradient | 10 °C (at 210 °C) |
| Temperature rise time | Approx. 60 min |
| 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 × 1660 mm |
| Chamber | Stainless steel |
| Exterior | Chrome-free electro-galvanized steel, chemical-proof baked finish |
| Heat insulating material | Glass wool |
| Heater | Stainless pipe heater, 1.5 kW × 2 |
| Heater circuit control | Triac zero-cross control |
| Door | Double doors (centre opening) |
| Observation window | — |
| Cable port | 33 mm I.D. × 1 (right side) |
| Exhaust port | 33 mm I.D. × 2 (rear) |
| Temperature controller | PID Z control by microprocessor |
| Display | Green 4-digit LED (measured) and orange 5-digit LED (information), 1 °C resolution |
| Timer | 1 min to 99 h 59 min duration, plus 24-hour clock operation |
| Program capacity | Up to 99 steps, up to 99 pattern repeats |
| Sensor | K thermocouple double sensor (control and independent overheat prevention) |
| Independent overheat prevention | Settable 0 to 250 °C |
| Earth leakage breaker | Leak current, short circuit and overcurrent protection, 30 mA sensitivity |
| Shelf load capacity | 15 kg per shelf |
| Shelf positions / pitch | 29 steps / 30 mm pitch × 2 columns |
| Power source | AC220V 14A, 50/60 Hz (no plug, round terminal) |
| Unit weight | 185 kg (408 lb) |
| Shipping weight | 640 lb |
| Manufacturer part number | DNE-911 |
| GTIN | 797059926602 |
| Country of origin | China |
Safety Features
- Self-diagnostic functions with alarm
- Independent overheat prevention device, settable 0 to 250 °C
- Earth leakage breaker with 30 mA sensitivity, short circuit and overcurrent protection
What’s Included
- 8 shelf plates / 16 brackets (stainless steel)
- 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
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 in 5-8 business days (US Continental State except Alaska)
