

The Yamato 211090 is the shelf and bracket set for the DH650 high-temperature fine oven, adding usable shelf capacity to the 216 L, 500 °C chamber. It is the factory-matched accessory for arranging more sample levels inside a DH650.
Key Specifications
| SKU | 211090 |
| Type | Shelf plate + bracket set (accessory) |
| For use with | Yamato DH650 high-temperature fine oven |
| Shelf load | ~30 kg per shelf |
| Shelf positions | 9 stages, 60 mm pitch (parent oven) |
| Parent chamber | 216 L, RT +10 to 500 °C, internal 600 × 600 × 600 mm |
| Voltage | N/A (passive accessory) |
Application Profile
Shelf configuration determines how much a high-temperature oven can actually process per cycle. The DH650 ships with a base set of shelves, but sample-dense work (trays of parts, multiple test coupons, staged batches) benefits from additional levels. The 211090 set provides a matched shelf plate and brackets rated to the DH650's ~30 kg/shelf load, installing on the oven's 9-stage, 60 mm-pitch rack so heat can circulate evenly around each level.
Because it is the manufacturer's specified shelf, it fits the rack geometry and load rating exactly, important in a 500 °C chamber where an ill-fitting shelf could obstruct airflow.
Frequently Asked Questions
What is the Yamato 211090? The shelf and bracket set for the DH650 high-temperature fine oven, a factory-matched accessory to add shelf levels.
How much load does a shelf hold? Up to ~30 kg per shelf, on the DH650's 9-stage, 60 mm-pitch rack.
Which oven does it fit? The Yamato DH650 (216 L, up to 500 °C). It is listed as the oven's shelf-and-bracket optional item.
Ordering & Configuration
Confirm at quote: the parent DH650 unit and how many additional shelf levels you need.
Warranty: Per Yamato standard capital-equipment terms. Confirm coverage at quote.
Add the 211090 to a quote alongside your DH650 to configure shelf capacity and lead time.
DH650 fine-oven accessory:
- 211090 (this product): shelf & bracket set for the DH650
Order one set per additional shelf level you need inside the DH650's 216 L chamber.
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