Yamato DX400 Gravity Convection Oven

Yamato DX400 Gravity Convection Oven The Yamato DX400 Gravity Convection Oven is a dependable, mid-capacity laboratory oven designed for precise drying, heating, and thermal processing applications. With its natural (gravity) convection airflow system, this unit provides stable, uniform heating without forced air turbulence—making it ideal for sensitive samples, powders, and materials that require gentle temperature control. Engineered by Yamato Scientific, a globally recognized manufacturer of laboratory thermal equipment, the DX400 combines robust construction, intuitive controls, and consistent performance in a compact footprint suitable for research labs, clinical facilities, and industrial environments. Yamato DX400 features Natural Gravity Convection Heating Uses passive airflow circulation to ensure uniform, gentle heating without fan-induced disturbance, ideal for delicate samples and drying applications. Wide Temperature Range (Ambient +5°C to ~280°C) Supports a broad range of applications from low-temperature drying to high-temperature conditioning. PID Microprocessor Temperature Control Digital PID controller provides accurate and stable temperature regulation, with calibration features including auto-tune and offset adjustment. 74L Chamber Capacity (~2.6 cu. ft.) Offers a practical balance between compact footprint and usable interior volume for routine lab workloads. Durable Stainless Steel Interior Corrosion-resistant Type 304 stainless steel chamber ensures long-term durability and easy cleaning. Excellent Thermal Insulation Thick insulation minimizes heat loss and improves energy efficiency and temperature stability. Built-In Safety Features Includes over-temperature protection, self-diagnostic alarms, and independent safety circuits for secure operation. Flexible Shelf Configuration Comes with multiple shelf positions (up to ~9 levels) to accommodate varying sample sizes and workflows. Typical applications for the Yamato DX400 gravity convection oven include drying glassware and labware, sample conditioning and curing, heat treatment of materials, moisture content analysis, and general laboratory heating. Yamato DX400 oven Specifications (Typical) Temperature Range: Ambient +5°C to 280°C Capacity: ~74 liters (2.6 cu. ft.) Convection Type: Gravity (natural convection) Controller: Digital PID microprocessor Interior Dimensions: ~450 × 410 × 400 mm Exterior Dimensions: ~550 × 540 × 720 mm Electrical: 115V, ~1500W Shelving: 2 included (expandable up to ~9 positions) Why Buy Refurbished from American Instrument Exchange? Purchasing a refurbished Yamato DX400 oven delivers high-performance lab equipment at a fraction of the cost of new systems: Performance Tested & Verified Each unit is tested for temperature accuracy, stability, and safety compliance prior to shipment. Refurbished by Experienced Technicians Components are inspected and serviced to ensure reliable operation. Cleaned and Ready for Immediate Use Professionally prepared for seamless integration into your lab. 90-Day Warranty Included Protects your investment and ensures confidence in performance. Sustainable Procurement Extends equipment lifecycle and reduces environmental impact. Yamato DX400 gravity convection oven frequently asked questions (FAQs) What makes the Yamato DX400 different from forced convection ovens? The DX400 uses gravity (natural) convection, meaning it circulates air without a fan. This: Reduces sample disturbance Prevents contamination from airflow Provides gentler, more uniform heating It’s ideal for powders, lightweight materials, and sensitive samples. How accurate is the temperature control? The oven uses a PID microprocessor controller, typically achieving: High setpoint accuracy (±1°C at high temperatures) Stable and repeatable performance This makes it suitable for most general laboratory heating applications. Is the Yamato DX400 oven suitable for precise analytical work? It is excellent for general-purpose heating and drying. However, for applications requiring tight temperature uniformity, a forced convection or high-performance oven may be more appropriate. How does this compare to newer Yamato models? Newer models may include: Programmable profiles LCD interfaces Advanced diagnostics The DX400 focuses on simplicity, durability, and cost-efficiency, making it a strong value choice. How long does the Yamato DX400 take to reach temperature? Typical heat-up time to maximum temperature (~280°C) is approximately 60–70 minutes, depending on load and ambient conditions.