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Yamato DNF-301-115V Programmable Energy Saving Forced / Natural Convection Oven 27L, 115V

NewYamato ScientificFurnacesUnited States

€4,447.45excl. VAT

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Circulation method
Forced convection + Natural convection
External temp. range
5~35°C
Temperature set range
0~130°C (Wind velocity: 0), 0~270°C (Wind velocity: 1~10)
Temperature control range
RT +25~120°C (Wind velocity: 0), RT +15~260°C (Wind velocity: 1~10)
Temp. control accuracy *¹
Forced convection: ±0.3°C (at 260°C) Natural convection: ±0.5°C (at 120°C)
All 37 specifications
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Specifications 37

Brands
Yamato Scientific
New/Used
New
Circulation method
Forced convection + Natural convection
External temp. range
5~35°C
Temperature set range
0~130°C (Wind velocity: 0), 0~270°C (Wind velocity: 1~10)
Temperature control range
RT +25~120°C (Wind velocity: 0), RT +15~260°C (Wind velocity: 1~10)
Temp. control accuracy *¹
Forced convection: ±0.3°C (at 260°C) Natural convection: ±0.5°C (at 120°C)
Temp. fluctuation *¹
Forced convection: ±0.5°C (at 260°C) Natural convection: ±1.0°C (at 120°C)
Temp. distribution precision *¹
Forced convection: ±2.5°C (at 260°C) Natural convection: ±5°C (at 120°C)
Temp. gradient *¹
Forced convection: 5°C (at 260°C) Natural convection: 15°C (at 120°C)
Temp. rise time *¹
Forced convection: ~70min. Natural convection:~20min.
Chamber / Exterior / Insulation
Stainless steel / Cold rolled steel paneling, chemical-proof baked-on finish / Glass wool
Door
Single swing (left side)
Heater (stainless steel tube)
0.8kW
Wind velocity adjusting system
10 steps (600~1500rpm) + Wind velocity (0)
Damper
Circulation-Ventilation Manual switching: Interlocked intake and exhaust system (Complete exhaust applicable / Unable to reach 260°C with damper fully open)
Cable port
Inner diameter: 33mm×1 (right side)
Exhaust port
Outer diameter: 50mm×1 (back side)
Inlet port
Inner diameter: 33mm×1 (right side)
Controller
Model V type
Temperature control / setting system
PID Z control / Digital setting with ▲/▼ keys
Temperature display system
Temperature reading display: green 4-digit digital LED/Temperature setting display: orange 5-digit digital LED
Other indications
LED indicates temperature patterns for heating/stabilizing/cooling
Operating function
Fixed temperature operation, Program operation (maximum 99 steps or 99 patterns, with repeat operation function), Timer or clock operation function (Fixed temperature operation w/ auto start/auto stop/quick auto stop, program operation auto start)
Additional functions
Variable Air Flow Function, Power-on Time and Operation Time Accumulation Monitor (up to 65,535 hours); Calibration Offset; Monitoring Display for Accumulated Power Consumption, Total CO 2 Emissions, and Heater Operation Output; Power Recovery Mode; Setting Data Backup and Recovery
Temperature sensor
K type Thermocouple double sensor (for temperature control and independent overheat prevention device)
Heater control
Triac with Zero-cross Control
Control board
Self-diagnostic Functions (Detection for Temp. Sensor Failure, TRIAC Short Circuit, Automatic overheating prevention, Heater Line Disconnect, Main Relay Contact Damage ), Earth leakage breaker, Fan Motor Failure, Key Lock Function, Independent overheating prevention device
Earth leakage breaker
Leak Current/Short Circuit/Over-current Protection, Rated Current Sensitivity 30mA
Door switch
Door open: fan motor and heater circuit OFF, Door close: fan motor and heater circuit ON
Internal dimensions (W×D×H mm)*²
300×300×300
External dimensions (W×D×H mm)*²
430×495×740
Capacity
27L
Weight
~50kg
Number of shelf bracket step / pitch
6steps/30mm
Withstand load of shelf
15kg/shelf
Power supply V±10% 50/60Hz Single phase
AC115V, 7.5A (with plug) with external transformer

Product description

High-performance 27L programmable oven with forced/natural convection, eco-friendly, superior insulation and accuracy.

Yamato DNF-301-115V Programmable Energy Saving Forced / Natural Convection Oven 27L, 115V

Temperature Range Ambient +15°C to 260°C Temperature Distribution Accuracy Forced Convection: ± 2.5°C (at 260°C) Natural Convection: ± 5°C (at 120°C) Chamber Volume 27L

Features

  • Two types of circulation, forced and natural convection, in one unit (compatible with model 300/400/600)
  • Eco-oven with improved air velocity control system and adjustable damper
  • Program featured to reduce power consumption significantly
  • Superior heat tightness and insulation of chamber
  • Excellent dust tightness, dust can hardly enter the chamber
  • Air velocity changeable in 10 stages using digital setting of controller
  • Standard with 99 step program operation with repeat operation, auto start, auto stop and quick auto stop functions
  • Adjustable damper position at chamber front to optimize operation
  • Fluorescent display, interactive input method, calibration off-set function

High-performance, energy-saving, programmable 27L constant temperature oven with two types of circulation (forced and natural convection) in one unit. Program featured to reduce power consumption significantly. Superior heat tightness and insulation of chamber. Excellent dust tightness, dust can hardly enter the chamber. Air velocity changeable in 10 stages using digital setting of controller. Standard with 99 step program operation with repeat operation, auto start, auto stop and quick auto stop functions. Adjustable damper position at chamber front to optimize operation. Fluorescent display, interactive input method, calibration off-set function. Operating temp ambient +15~260°C.

INCLUDED: The Yamato DNF-301-115V Programmable Energy Saving Forced / Natural Convection Oven 27L, 115V includes:

  • 2 x Shelves w/ Brackets
  • Power Cord
  • Operator's Manual
  • Manufacturer's Documentation
  • 1 Year Manufacturer's Warranty

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Last updated 22 October 2026