Product Description
The Yamato DH-650Z is a 216 litre forced convection fine oven that runs to 500 °C — roughly twice the ceiling of a standard laboratory oven, and it holds ±0.5 °C adjustment accuracy at that temperature.
Six 1.3 kW wire heaters, 7.8 kW in total, bring the chamber to 500 °C in about 60 minutes. The manual damper switches between recirculation and full ventilation, which is what you need when the process gives off fumes or moisture that must not be recirculated over the load.
Key Features
- Room temperature +10 °C to 500 °C, ±0.5 °C adjustment accuracy
- 216 L chamber with 9 shelf stages at 30 kg per shelf
- 7.8 kW of heater capacity, 500 °C in approximately 60 minutes
- Manual damper for circulation or ventilation
- Operation time accumulation to 65,535 hours
- Calibration offset for alignment to a reference standard
Technical Specifications
| Specification | DH-650Z |
|---|---|
| System | Forced convection circulation with exhaust damper |
| Operating temperature range | Room temp. +10 °C to 500 °C |
| Temperature adjustment accuracy | ±0.5 °C (at 500 °C) |
| Temperature distribution accuracy | ±5.0 °C (at 500 °C) |
| Maximum temperature reaching time | Approx. 60 min |
| Internal capacity | 216 L |
| Internal dimensions (W × D × H) | 600 × 600 × 600 mm |
| External dimensions (W × D × H) | 1350 × 950 × 1300 mm |
| Heater | Wire heater, 1.3 kW × 6 (7.8 kW total) |
| Fan motor | 20 W capacitor motor |
| Heater control | SSR controlled |
| Temperature controller | PID Z control |
| Display | Internal temp.: green 4-digit LED · set temp.: orange 5-digit LED |
| Damper control | Manual, circulation or ventilation |
| Sensor | K thermocouple |
| Exhaust port | 80 mm diameter (rear) |
| Shelf stages / pitch | 9 stages / 60 mm |
| Shelf load capacity | 30 kg per shelf |
| Additional functions | Operation time accumulation to 65,535 h, calibration offset, monitor display |
| Power source | Three phase AC220V, 26 A (no plug, round terminal) |
| Unit weight | Approx. 250 kg (551 lb) |
| Shipping weight | 1,003 lb |
| Manufacturer part number | DH-650Z |
| GTIN | 797059933242 |
| Country of origin | China |
Safety Features
- Self-diagnosis: temperature sensor abnormality, heater disconnection, SSR short circuit
- Automatic overheating prevention built into the controller
- Fan abnormality detection
- Thermal fuse
- Door switch
What’s Included
- Shelves (3 pcs.) and brackets (6 pcs.)
- Instruction manual
- One year manufacturer warranty
Installation requirements
This oven requires a three phase 220 V supply at 26 A, hard wired — there is no plug. External footprint is 1350 × 950 mm and shipping weight is over 1,000 lb, so plan the delivery path, doorway clearance and floor loading before ordering.
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, rigging and installation, contact Pro Lab Supply.
