Yamato DF-412 Lab Fine Oven 91L 220V 260°C
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Yamato DF-412 — Laboratory Fine Oven, 91L, 220V, Up to 260°C
Contact us to confirm current lead times and real-time availability for this model.
The Yamato DF-412 is a programmable, high-performance laboratory fine oven with a 91L chamber and a maximum temperature of 260°C. Featuring forced air circulation, PID Z temperature control, and ±0.1°C temperature adjustment accuracy at 260°C, the DF-412 delivers uniform, repeatable heating performance for demanding lab applications. Runs on 220V/1-Phase power. Not sure which lab oven is right for your application? Read our Laboratory Oven Buying Guide to compare gravity vs. mechanical convection ovens.
Note: The rolling stand shown in the product image is a Yamato accessory sold separately and is not included with the oven.
The DF-412 is widely used as a laboratory drying oven for moisture removal and sample preparation, as a materials testing oven for heat treatment and thermal conditioning, and as a pharmaceutical lab oven for stability testing, sterilization support, and component drying. Research labs rely on the DF-412 as a programmable laboratory oven for timed heating cycles, while quality assurance teams use it as a precision lab oven for repeatable thermal processing. Its exhaust damper system enables quick cooling and solvent exhaust, making it suitable for applications requiring rapid turnaround between runs.
Key Features:
- 91L internal chamber (450 × 450 × 450mm internal)
- Temperature range: Room temp +15°C to 260°C
- Temperature adjustment accuracy: ±0.1°C at 260°C
- Temperature distribution accuracy: ±1.5°C at 260°C
- Max temperature reaching time: ~40 min to 260°C
- PID Z temperature control system
- Forced air circulation and ventilation
- Exhaust damper: Quick exhaust and cooling between runs
- K thermocouple double sensor
- Programmable timer: 1 min to 99 hrs 59 min, 24-hr clock
- Green LED digital display with interactive key entry
- Power consumption and CO₂ emissions monitoring
- Increased safety and self-diagnostic functions
- Heater capacity: 2.1 kW
- Power: 220V / 1PH / 12.5A
- Shelf support: 9 steps / 45mm pitch (2 shelves included)
- Weight: ~112 kg
- 1-year Yamato manufacturer warranty
✓ Ships directly from Yamato USA in California
✓ Free shipping to the continental US (in-stock items typically ship within 3–5 days)
✓ Includes Yamato's full 1-year manufacturer warranty
✓ 7-day price match guarantee from date of purchase
✓ Alaska, Hawaii, and international shipping available — contact us for rates
Ready to add precision laboratory heating to your workflow? Order with confidence today.
Yamato DF-412 — Laboratory Fine Oven, 91L, 220V, Up to 260°C
Contact us to confirm current lead times and real-time availability for this model.
The Yamato DF-412 is a programmable, high-performance laboratory fine oven with a 91L chamber and a maximum temperature of 260°C. Featuring forced air circulation, PID Z temperature control, and ±0.1°C temperature adjustment accuracy at 260°C, the DF-412 delivers uniform, repeatable heating performance for demanding lab applications. Runs on 220V/1-Phase power. Not sure which lab oven is right for your application? Read our Laboratory Oven Buying Guide to compare gravity vs. mechanical convection ovens.
Note: The rolling stand shown in the product image is a Yamato accessory sold separately and is not included with the oven.
The DF-412 is widely used as a laboratory drying oven for moisture removal and sample preparation, as a materials testing oven for heat treatment and thermal conditioning, and as a pharmaceutical lab oven for stability testing, sterilization support, and component drying. Research labs rely on the DF-412 as a programmable laboratory oven for timed heating cycles, while quality assurance teams use it as a precision lab oven for repeatable thermal processing. Its exhaust damper system enables quick cooling and solvent exhaust, making it suitable for applications requiring rapid turnaround between runs.
Key Features:
- 91L internal chamber (450 × 450 × 450mm internal)
- Temperature range: Room temp +15°C to 260°C
- Temperature adjustment accuracy: ±0.1°C at 260°C
- Temperature distribution accuracy: ±1.5°C at 260°C
- Max temperature reaching time: ~40 min to 260°C
- PID Z temperature control system
- Forced air circulation and ventilation
- Exhaust damper: Quick exhaust and cooling between runs
- K thermocouple double sensor
- Programmable timer: 1 min to 99 hrs 59 min, 24-hr clock
- Green LED digital display with interactive key entry
- Power consumption and CO₂ emissions monitoring
- Increased safety and self-diagnostic functions
- Heater capacity: 2.1 kW
- Power: 220V / 1PH / 12.5A
- Shelf support: 9 steps / 45mm pitch (2 shelves included)
- Weight: ~112 kg
- 1-year Yamato manufacturer warranty
✓ Ships directly from Yamato USA in California
✓ Free shipping to the continental US (in-stock items typically ship within 3–5 days)
✓ Includes Yamato's full 1-year manufacturer warranty
✓ 7-day price match guarantee from date of purchase
✓ Alaska, Hawaii, and international shipping available — contact us for rates
Ready to add precision laboratory heating to your workflow? Order with confidence today.
Technical Specs
| Specification | DF-412 | DF-612 | DF-832 | DF-1032 |
|---|---|---|---|---|
| Internal capacity | 91L | 216L | 512L | 1,000L |
| Internal dimensions (W×D×H) | 450 × 450 × 450mm | 600 × 600 × 600mm | 800 × 800 × 800mm | 1000 × 1000 × 1000mm |
| External dimensions (W×D×H) | 1050 × 630 × 850mm | 1200 × 780 × 1000mm | 1500 × 1015 × 1330mm | 1700 × 1215 × 1530mm |
| Max temperature | 260°C | 260°C | 200°C | 200°C |
| Temp. adjustment accuracy | ±0.1°C at 260°C | ±0.1°C at 260°C | ±0.5°C at 200°C | ±0.5°C at 200°C |
| Temp. distribution accuracy | ±1.5°C at 260°C | ±1.5°C at 260°C | — | — |
| Temp. control system | PID Z control | |||
| System | Forced air circulation and ventilation | |||
| Heater capacity | 2.1 kW | 3.0 kW | 4.5 kW | 6.0 kW |
| Power supply | 220V / 1PH / 12.5A | 220V / 1PH / 17.5A | 220V / 3PH / 13.5A | 220V / 3PH / 17A |
| Timer | 1 min to 99 hrs 59 min, 24-hr clock | 0 min to 99 hrs 59 min | ||
| Sensor | K thermocouple (double sensor) | |||
| Shelf support qty/pitch | 9 steps / 45mm | 9 steps / 60mm | 10 steps / 76mm | 10 steps / 98mm |
| Included shelves | 2 pcs (4 brackets) | 3 pcs (6 brackets) | 3 pcs (6 brackets) | 3 pcs (6 brackets) |
| Weight | ~112 kg | ~156 kg | ~350 kg | ~450 kg |
| Heat insulator | Glass wool | |||
| Origin | Japan | |||
| Warranty | 1 year manufacturer warranty | |||
Applications
- Laboratory drying: Moisture removal, sample drying, and glassware drying
- Pharmaceutical labs: Stability testing, component drying, and sterilization support
- Materials testing: Heat treatment, thermal conditioning, and aging studies
- Research & university labs: Programmable timed heating cycles for repeatable results
- Quality assurance: Precision thermal processing for consistent sample outcomes
- Electronics & manufacturing: Component curing, burn-in testing, and thermal cycling
Downloads
Yamato Lab Oven Overview/Comparison Chart
Yamato DF & DH 412/612 Models Product Info
Yamato DF & DH 832/1032 Models Product Info
Yamato Return Notes
- Yamato Parts: 15-day return limit from date of shipment
- Yamato Equipment Returns: Approved on a case-by-case basis — please contact us to discuss your specific situation
- For all return inquiries, please contact our customer service team
