Yamato DH650 High Temperature Fine Oven delivers precision control and high heat performance for demanding thermal testing and material processing applications. With a maximum operating temperature of 500°C, this forced convection oven is equipped with advanced safety features and program capabilities to meet industrial and research lab standards.
The DH650 supports versatile functions like fixed temperature control, multi-step programming, and automated start/stop operations. Its built-in exhaust damper enables faster chamber cooling, while safety mechanisms including overheat prevention at multiple levels ensure safe, reliable use even at elevated temperatures.
Key Features:
- High temperature operation up to 500°C
- Forced convection circulation with manual exhaust damper
- PID + SSR microprocessor control for superior temperature precision
- Program memory: fixed temp., quick auto stop, auto start/stop, repeat cycles
- Integrated monitoring for power consumption, output, and alarms
- Digital temperature setting/display with calibration offset
- Four-level overheat protection including safety fuses and chamber detection
Specifications
Performance
- Temp. Range: Room temp. +10°C to 500°C
- Control Precision: ±0.3°C at 360°C
- Distribution Precision: ±3°C at 360°C
- Time to Max Temp: ~60 minutes
- Control System: PID with microcomputer SSR control
- Damper: Manual exhaust/circulation switch
Construction
- Chamber Volume: 216L
- Internal Dimensions: 600 × 600 × 600 mm
- External Dimensions: 1350 × 950 × 1300 mm
- Heat Insulation: Ceramic fiber, rock wool, and insulating blocks
- Heater: 1.3kW × 6 wire heaters
- Fan Motor: 20W (capacitor type)
- Exhaust Port: Ø80mm (rear)
Safety & Controls
- Overheat prevention at multiple points (bath, chamber, tank)
- ELB (earth leakage breaker), temperature fuse, and door interlock
- Self-diagnostic functions: sensor error, heater disconnection, SSR fault
- Additional outputs: external alarm, temperature output, time-up signal
- K-type thermocouple for accurate sensing
Power & Capacity
- Power Supply: AC220V, 20.5A, 3-phase (50/60Hz)
- Shelf Capacity: ~30kg per shelf
- Shelf Supports: 9 steps, 60mm pitch
Included Accessories
- 3 x Shelf Plates
- 6 x Shelf Brackets
- Operator’s Manual
- 1-Year Manufacturer’s Warranty