Product Description
Yamato DKV-910 Programmable Forced Convection Oven 535L, 220V
The Yamato DKV-910 is a premium, large-capacity programmable forced convection laboratory oven designed for laboratories that require exceptional temperature uniformity, repeatability, and reliability. Featuring a spacious 535 L (18.8 cu. ft.) stainless steel chamber, advanced PID microprocessor temperature control, and a full-color 3.5-inch LCD touchscreen controller, the DKV-910 is ideal for drying, curing, heat treatment, aging studies, material testing, sample conditioning, glassware drying, and general laboratory heating applications.
Unlike conventional laboratory ovens, the DKV-910 combines powerful forced-air circulation with intelligent programmable operation, allowing users to automate multi-step temperature profiles while maintaining excellent temperature stability throughout the chamber. Extensive built-in safety systems, self-diagnostics, and external communication capabilities make it well suited for research laboratories, analytical testing facilities, pharmaceutical manufacturing, biotechnology labs, universities, environmental testing laboratories, and industrial quality control departments.
Key Features
- Large 535 L (18.8 cu. ft.) chamber for high sample throughput
- Forced convection system for outstanding temperature uniformity
- Temperature range from Ambient +10°C to 220°C
- High-accuracy PID microprocessor temperature control
- Bright 3.5-inch full-color LCD controller
- Fully programmable multi-step temperature profiles
- Fixed temperature, timer, delayed start, auto-stop, and program modes
- Stainless steel interior chamber
- Heavy-duty floor-standing design
- RS-485 communication for integration into laboratory systems
- Built-in analog output for external data recording
- Comprehensive self-diagnostic monitoring
- Independent over-temperature protection
- Door alarm and leakage breaker protection
- Designed and manufactured by Yamato Scientific (Japan) for long-term laboratory reliability.
Ideal Applications
The DKV-910 is commonly used for:
- Glassware drying
- Laboratory drying
- Sample conditioning
- Moisture removal
- Polymer curing
- Resin curing
- Epoxy curing
- Heat aging studies
- Stability testing
- Material testing
- Quality control
- Pharmaceutical laboratories
- Biotechnology research
- Environmental testing
- Industrial laboratories
- Chemical laboratories
- Academic research
- Manufacturing process validation
- Electronics drying
- Pre-heating laboratory equipment
- Heat treatment of non-flammable materials.
Performance Specifications
| Specification | Value |
|---|---|
| Oven Type | Programmable Forced Convection |
| Chamber Capacity | 535 L (18.8 cu. ft.) |
| Internal Dimensions (W × D × H) | 1090 × 500 × 1000 mm (42.9 × 19.7 × 39.4 in.) |
| External Dimensions (W × D × H) | 1220 × 685 × 1610 mm (48.0 × 27.0 × 63.4 in.) |
| Temperature Range | Ambient +10°C to 220°C |
| Temperature Stability | ±0.6°C at 220°C |
| Temperature Uniformity (Gradient) | 11°C at 220°C |
| Heat-Up Time | Approximately 80 minutes to maximum temperature |
| Heating Method | Forced air convection |
| Controller | VSD-1 PID Microprocessor |
| Display | 3.5" Color LCD |
| Temperature Sensor | K-Type Thermocouple |
| Heater | 3.0 kW Stainless Steel Tube Heater |
| Electrical | Single Phase 220V, 50/60 Hz |
| Rated Current | 14.5 A |
| Weight | Approximately 195 kg (430 lb) |
Chamber Construction
The DKV-910 is engineered for years of laboratory service.
Interior
- Corrosion-resistant stainless steel chamber
- Smooth surfaces for easy cleaning
- Large usable workspace
- Rounded interior corners to reduce contamination buildup
Exterior
- Chromium-free electrogalvanized steel
- Durable baked enamel finish
- Laboratory-grade corrosion resistance
Door Design
- Ergonomic one-hand latch
- Click-stop hinges
- Stable loading position
- Excellent door seal for improved temperature consistency.
Airflow System
A high-performance forced-air circulation system continuously moves heated air throughout the chamber to minimize hot and cold spots.
Benefits include:
- Faster temperature recovery after opening the door
- Improved temperature consistency
- Better drying performance
- More uniform heating across multiple shelves
- Reduced sample-to-sample variation
Forced convection makes the DKV-910 particularly suitable for laboratories processing large batches or requiring consistent thermal treatment.
Controller & Programming Functions
The VSD-1 controller offers significantly more functionality than standard laboratory ovens.
Operating Modes
- Fixed temperature operation
- Quick auto-stop
- Auto-stop timer
- Auto-start timer
- Programmed operation
- Programmed auto-start
Programming Features
- Multi-step temperature programs
- Timed temperature ramps
- Hold periods
- Automatic sequence execution
- Program preview
- Operation trend display
- Power failure recovery
- Calibration offset adjustment
- Temperature alarm limits
- Fan delay control
- Security/user lock functions.
Safety Features
Laboratories purchasing high-temperature equipment often prioritize operator and sample protection. The DKV-910 incorporates numerous safeguards:
- Independent over-temperature protection
- Automatic overheating prevention
- Temperature sensor diagnostics
- Heater failure detection
- SSR (solid-state relay) monitoring
- Fan failure detection
- Door-open alarm
- Main relay monitoring
- Memory error detection
- Internal communication diagnostics
- Electric leakage breaker
- Over-current protection
- Key lock to prevent accidental setting changes
- Built-in self-diagnostic system with error reporting.
Connectivity
The oven can integrate into laboratory documentation and automation systems through:
- RS-485 communication
- 4–20 mA temperature output
- Time-up output
- Error output
- Recorder output terminal
These outputs simplify process monitoring, validation, and electronic record keeping.
Shelf & Load Capacity
- Shelf positions: 29 adjustable levels (30 mm spacing in dual columns)
- Maximum shelf load: 15 kg (33 lb) per shelf
- Maximum total chamber load: 120 kg (265 lb)
- Adjustable shelving allows optimization for large or irregularly shaped samples.
Ports & Utilities
- Cable access port: 33 mm I.D. (right side)
- Exhaust ports: Two 33 mm I.D. rear ports
- Suitable for routing temperature probes, sensor cables, or venting applications.
Included Accessories
- Adjustable shelves
- Shelf brackets
- Power cord/terminal connection
- Operator's manual
- Manufacturer documentation
- Manufacturer warranty (varies by distributor).
Why Laboratories Choose the Yamato DKV-910
Laboratories selecting the DKV-910 benefit from:
- Excellent temperature stability for reproducible results
- Large chamber capacity for high-throughput workflows
- Reliable Japanese engineering
- Flexible programmable operation for automated heating cycles
- Robust safety systems that protect operators and samples
- Data integration capabilities for regulated laboratory environments
- Durable construction designed for continuous daily operation
- Low-maintenance design with easy-to-clean stainless steel interior.
