Yamato DKN Series – Forced Convection Oven

Yamato DKN Series – Forced Convection Oven DKN303, DKN403, DKN613

Yamato Scientific is a globally recognized Japanese manufacturer specializing in high-precision laboratory instruments. With decades of experience in thermal technology, Yamato is known for producing laboratory ovens that deliver stable temperature control, excellent uniformity, and long-term operational reliability. Yamato ovens are widely used in research laboratories, quality control facilities, universities, pharmaceutical production, chemical processing, and industrial R&D.

One of Yamato’s most trusted product lines is the DKN Series Forced Convection Ovens, designed to provide accurate, reproducible, and efficient heating for drying, curing, aging, sterilization, and thermal testing applications.

Key Features

• Mechanical / Forced Convection airflow for superior temperature uniformity

• Microprocessor control system with fixed setting stability

• 30-step, 3-pattern programmable controller with repeat functions

• Auto start, auto stop, and quick auto stop operation

• Dedicated operation menu key and intuitive up-down keyboard control

• Calibration offset adjustment for precise temperature tuning

• Key-lock function to prevent accidental setting changes

• Self-diagnostic safety system with overheat protection

• Designed for continuous laboratory and industrial use

Yamato DKN303 Forced Convection Oven

The DKN303 is a compact laboratory oven suitable for small-scale drying and testing applications where precision and space efficiency are required.

Specifications

• Temperature range: Room temperature +10 °C to 260 °C

• Temperature control accuracy: ±1.0 °C (at 210 °C)

• Temperature distribution accuracy: ±2.8 °C (at 260 °C)

• Maximum temperature reach time: Approx. 90 minutes

• Internal dimensions (W×D×H): 300 × 300 × 300 mm

• External dimensions (W×D×H): 410 × 451 × 670 mm

• Internal capacity: 27 liters

• Power supply: 230 VAC

Typical applications: sample drying, material conditioning, educational laboratories, routine QC testing.

Yamato DKN403 Forced Convection Oven

The DKN403 offers a balanced chamber size and higher throughput, making it ideal for general laboratory and industrial use.

Specifications

• Temperature range: Room temperature +10 °C to 260 °C

• Temperature control accuracy: ±1.0 °C (at 210 °C)

• Temperature distribution accuracy: ±2.8 °C (at 260 °C)

• Maximum temperature reach time: Approx. 90 minutes

• Internal dimensions (W×D×H): 450 × 450 × 450 mm

• External dimensions (W×D×H): 560 × 601 × 820 mm

• Internal capacity: 90 liters

• Power supply: 230 VAC

Typical applications: drying larger batches, pharmaceutical QC, chemical testing, industrial R&D processes.

Yamato DKN613 Forced Convection Oven

The DKN613 is a large-capacity forced convection oven designed for high-volume processing and demanding laboratory or production environments.

Specifications

• Temperature range: Room temperature +10 °C to 260 °C

• Temperature control accuracy: ±1.0 °C (at 210 °C)

• Temperature distribution accuracy: ±2.8 °C (at 260 °C)

• Maximum temperature reach time: Approx. 90 minutes

• Internal dimensions (W×D×H): 600 × 500 × 500 mm

• External dimensions (W×D×H): 710 × 651 × 870 mm

• Internal capacity: 150 liters

• Power supply: 230 VAC

Typical applications: large-scale drying, aging tests, thermal stability studies, industrial material processing.

Why Choose Yamato DKN Forced Convection Ovens

• Proven Japanese engineering quality

• Excellent temperature uniformity across the chamber

• Advanced programmable control for repeatable processes

• Comprehensive safety and protection features

• Suitable for laboratory, research, and industrial environments