Yamato DR-201-115V Programmable High Temperature Natural Convection Oven is a compact, high-performance solution designed for extreme heat applications including sintering, ashing, and high-temperature drying. With its intuitive controls and durable construction, this versatile oven delivers reliable performance up to 700°C in a small 13.75L chamber.
Programmable control, precise digital display, and multiple safety mechanisms make this a powerful addition for labs handling heat-intensive tasks. Ideal for labs needing a robust electric furnace with programmable flexibility.
Features:
- Programmable temperature control up to 700°C
- Operates as furnace, drying oven, or incubator
- Easy digital setting via menu and ▲/▼ keys
- 6-pattern programmable operation with step functions and repeat options
- Calibration offset and auto-recovery after power failure
- Lockable keypad and auto start/stop modes
- Compact design with stainless steel interior
Specifications
Performance & Control:
- System: Natural convection
- Temperature Range: 300°C ~ 700°C
- Control Accuracy: ±5°C (at 700°C)
- Distribution Accuracy: ±25°C (at 700°C)
- Temperature Gradient: 30°C (at 700°C)
- Rise Time: ~70 min (RT to 700°C)
- Fall Time: ~150 min (700°C to 300°C)
- Operation Modes: Fixed temp, auto start/stop, quick auto stop, program, program auto start
- Program Modes: 6 patterns (30/15/10 steps) with step skip/hold and repeat
Construction & Interface:
- Interior Material: Stainless steel
- Exterior: Chromium-free electrogalvanized steel (baked finish)
- Insulation: Ceramic fiber + rock wool
- Heater: Iron-chrome wire, 1.3kW
- Controller: PID microprocessor
- Display: Green LED (measured) / Red LED (set)
Safety & Compliance:
- Sensor: K-type thermocouple (W sensor)
-
Safety Devices:
- Self-diagnostic functions: overheat, sensor/heater/SSR faults, memory error
- Overheat protection device
- Overcurrent electric leakage breaker (ELB)
Dimensions & Capacity:
- Internal (W×D×H): 250 × 250 × 220 mm
- External (W×D×H): 520 × 443 × 612 mm (excl. protrusions)
- Chamber Volume: 13.75L
- Shelf Load: 15 kg / pc (30 kg total)
- Shelf Steps: 3 steps / 33 mm pitch
- Weight: ~36kg
Power:
- Source: AC115V 11.5A (with plug), 50/60Hz
Included Accessories:
- 2 x Stainless Steel Perforated Shelves
- Power Cord
- Operator’s Manual
- Manufacturer’s Documentation
- 1-Year Manufacturer Warranty