Why order the DF412 from LabSupplies.com
Fine Oven Programmable 91L Overview
The Yamato Scientific Fine Oven Programmable 91L (model DF412) is a mechanical convection laboratory oven delivering a 91-liter chamber and an operating range from ambient +15°C to 260°C. Engineered for demanding temperature-characteristic testing, it pairs accurate thermal control with a redesigned panel for clearer readouts and faster setup. LabSupplies.com supplies this unit as an authorized Yamato Scientific dealer.
Key Features
- Programmable control: enhanced program operation supports up to 99 steps and 99 patterns with a repetitive operation function.
- Wide temperature range: operates from ambient +15°C up to 260°C with precise stability and uniformity.
How to Choose the Right Fine Oven
- Capacity: the 91L chamber sets how many samples, fixtures, or trays you can process per cycle — verify your largest test load fits.
- Control type: programmable multi-step operation suits complex, repeatable temperature profiles rather than single fixed setpoints.
- Voltage: this unit requires 220V — check that the appropriate circuit and receptacle are available at the install location.
- Footprint and weight: Yamato lists external dimensions (W × D × H) of 1050 × 630 × 850 mm (41.3 × 24.8 × 33.5 in); packed for shipping it measures 49 × 33 × 43 in at 365 lb.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 91 L |
| Max Temperature | 260°C |
| Voltage | 220V |
| Circulation Method | Forced air circulation and ventilation |
| Temperature Control System | PID-Z control |
| Sensor | Double K-thermocouple |
| Interior Material | Stainless steel |
| Special Features | Variable air-flow function; power/CO₂ monitoring; up to 99 program steps |
| Temperature Accuracy | ±0.1°C (at 260°C) *2 |
| Temperature Distribution | ±1.5°C (at 260°C) *2 |
| Heater | Stainless pipe heater with fan, 2.1 kW |
| Max. Temperature Reaching Time | Approx. 40 min |
| Operating Temperature Range | ambient +15 to 260°C *1 |
| Material | Chrome-free electrogalvanized carbon steel sheet metal, finished in chemical-proof, baked-on coating (exterior) Stainless steel sheet metal (interior) |
| Country of Origin | Japan |
| GTIN (Barcode) | 797059926671 |
| Shipping Weight | 365 lbs |
| External Dimensions (W × D × H) | 1050 × 630 × 850 mm (41.3 × 24.8 × 33.5 in) |
| Shipping Dimensions (L × W × H) | 49 × 33 × 43 in |
| Component Size | 91 L |
| Warranty | 1 year (Yamato Scientific America) |
| Service | Calibration and preventive maintenance on site by Yamato-certified technicians or at Yamato's California service center |
Compare DF Series Models
| Model | Capacity | Temperature range | Shipping weight |
|---|---|---|---|
| DF412 (this model) | 91 L | ambient +15 to 260°C | 365 lbs |
| DF612 | 216 L | ambient +15 to 260°C | 500 lbs |
| DF832 | 512 L | ambient +15 to 200°C | 940 lbs |
| DF1032 | 1000 L | ambient +15 to 200°C | 1370 lbs |
Ordering Information
| Catalog number | GTIN / UPC |
|---|---|
| DF-412 | 797059926671 |
| Manufacturer | Yamato Scientific |
| Manufacturer part number | DF-412 |
| UNSPSC | 41104501 — Laboratory mechanical convection ovens |
| HTS code | 8514.19.0000 |
| Export classification (ECCN) | EAR99 |
Documents & Downloads
- Yamato DF / DH 412-612 Series Fine Oven brochure (PDF, 1.3 MB)
- Yamato Scientific America product page
More in This Series
- Yamato DH412 Fine Oven Programmable 91L
- Yamato DF612 Fine Oven Programmable 216L
- Yamato DH612 Fine Oven Programmable 216L
- Yamato DF832 Fine Oven Programmable 512L 3 Phase
- Yamato DH832 Fine Oven Programmable 512L 3 Phase
- Yamato DF1032 Fine Oven Programmable 1000L 3 Phase
Frequently Asked Questions
What is the chamber capacity and overall size of the DF412?
The DF412 provides a 91-liter chamber. Yamato lists external dimensions (W × D × H) of 1050 × 630 × 850 mm (41.3 × 24.8 × 33.5 in); packed for shipping it measures 49 × 33 × 43 in at 365 lb.
What voltage does the DF412 require?
The DF412 runs on 220V. Confirm an appropriate 220V circuit and receptacle are available at the installation site before delivery.
What materials are used in the DF412 construction?
The interior chamber is stainless steel sheet metal. Its exterior is chrome-free electrogalvanized carbon steel finished with a chemical-proof, baked-on coating.
Is the DF412 programmable, and how many steps does it support?
Yes, the DF412 is fully programmable. It supports up to 99 steps and 99 patterns with a repetitive operation function for complex, repeatable temperature profiles.
What is the UNSPSC code for the Yamato DF412?
The Yamato DF412 is classified under UNSPSC 41104501 (laboratory mechanical convection ovens).
Is there a spec sheet or brochure for the Yamato DF412?
Yes. The Yamato DF / DH 412-612 Series Fine Oven brochure (1.3 MB PDF) is linked under Documents & Downloads on this page.
How does the Yamato DF412 compare with the other DF Series models?
Yamato builds this DF Series line in 4 sizes: 91 L (DF412), 216 L (DF612), 512 L (DF832) and 1000 L (DF1032). The comparison table on this page lists capacity, temperature range and shipping weight side by side.
How accurate and uniform is the temperature in the Yamato DF412?
Yamato rates the DF412 for temperature accuracy at ±0.1°C (at 260°C) and temperature distribution at ±1.5°C (at 260°C).
