Forced Convection Oven Programmable 300L 220V vs Yamato Class 100 Clean Oven 327 L, 220V 3-Phase
Which should you choose?
- ▸If budget is the priority, Forced Convection Oven Programmable 300L 220V is the lower-cost option; Yamato Class 100 Clean Oven 327 L, 220V 3-Phase lists higher and typically adds capability or capacity.
Specifications side by side
| Spec | Forced Convection Oven | Yamato Class 100 |
|---|---|---|
| Heater | SUS tube heater, 3.0 kW | — |
| Weight | ~120 kg | ~335 kg |
| Controller | VSD-1, 3.5-inch color LCD | — |
| Circulation | Forced convection | Forced convection with rear exhaust |
| Chamber load | ~15 kg/shelf; ~120 kg total | — |
| Class / Tier | Capital / Tier 1 | — |
| Exhaust ports | 33 mm I.D. × 2 (back) | — |
| Temp. gradient | 11°C (at 270°C, per brochure) | — |
| Shelves / pitch | 29 steps / 30 mm; 3 shelf plates + 6 brackets included | — |
| Internal capacity | 300 L | 327 L |
| Temp. fluctuation | ±0.6°C (at 270°C, per brochure) | — |
| Voltage / current | Single-phase 220V, 12A, 50/60Hz (no plug, round terminal) | — |
| Operating temp. range | Room temp. +10°C to 260°C *(brochure header/test reference cites 270°C - see notes)* | — |
| Temp. rise rate / time | 3.4°C/min / ~75 min | — |
| External dimensions (W×D×H) | 730 × 685 × 1610 mm | — |
| Internal dimensions (W×D×H) | 600 × 500 × 1000 mm | — |
| Class | — | Capital — clean oven |
| Filter | — | Heat-resistant HEPA, >99.97% efficiency at 0.3 µm |
| Program | — | Up to 99 steps / 99 patterns with repeat |
| Shelves | — | 3 plates / 6 brackets; ~30 kg/shelf; 35 steps, 30 mm pitch |
| Mobility | — | Free-swivel casters + front level adjusters |
| Base model | — | Yamato DES830 (large-capacity clean oven) |
| Cleanliness | — | Class 100 (when temperature is stable) |
| Heater / fan | — | 6.0 kW SUS pipe heater; scirocco fan, 200 W × 2 |
Highlighted rows differ. Specs are sourced from manufacturer documentation.
FAQ
- What's the difference between the Forced Convection Oven Programmable 300L 220V and the Yamato Class 100 Clean Oven 327 L, 220V 3-Phase?
- The main differences are in Heater, Weight, Controller. The table above shows every spec side by side; the decision guide highlights which fits which use case.
- Which should I buy?
- If budget is the priority, Forced Convection Oven Programmable 300L 220V is the lower-cost option; Yamato Class 100 Clean Oven 327 L, 220V 3-Phase lists higher and typically adds capability or capacity.
- Do both carry a warranty?
- Yes — both are sold through Legacy Lab Supplies as an authorized distributor and carry full manufacturer warranty.
Still deciding? Our team compares options with you — no pressure.