Yamato DKN303 Standard Programmable Forced Convection Ovens

Programmable forced convection constant temperature ovens with extended functions and safety features

Model
- DKN-303-115V
- DKN-303-220V

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Yamato DKN303 Standard Programmable Forced Convection Ovens

DKN-303-115V / 303-220V

Features

Bestseller based on excellent performance and affordability.
Superior temperature accuracy
Comes with observation window
Programmable PID controller for easy program settings
Fixed setting, Quick Auto stop, Auto stop, Auto start, Program operating modes with easy control capabilities
Increased safety and self-diagnostic functions
Overheating prevention and calibration offset are possible with auxiliary functions
Easy to use and maintain
Built in exhaust ports

Safety features

Self-diagnostic functions (Temperature sensor abnormal, Heater disconnection, SSR-short), Automatic overheating prevention, Electric leakage breaker with over current protection, Key lock function

40 years as a leading scientific lab equipment provider in the United States.

All products come with a 1 year warranty.

Every product is made through environmentally conscious methods and remains eco-friendly all throughout its life cycle.

Model	DKN-303-115V / DKN-303-220V
Circulation method	Forced convection
Operating temp. range¹	Room temp. +10°C to 260°C
Temp. fluctuation¹	±0.4°C (at 260°C)
Temp. gradient¹	9°C (at 260°C)
Temperature rise rate¹	3.9°C / min.
Temp. rise time²	~60 min.
Exterior material	Chromium-free electrogalvanized steel sheet, baked coating
Chamber	Stainless steel sheet metal
Heat insulating material	Glass wool
Heater	Stainless steel tube heater
Heater	0.8kW
Fan Type / Fan Motor	Scirroco fan / Capacitor motor
Cable port	33 mm I.D. x 1 (right side)
Exhaust port	33 mm I.D. x 2 (on top)
Observation window	180×180mm Chemically strengthened glass x 3 pcs.
Temp. controller	PID control by microprocessor
Setting system	Digital setting using dedicated menu keys and ▲▼ keys
Display system	Temperature reading display: Green 4-digit LED digital
Display system	Temparature setting display: Red 4-digit LED digital
Timer	0 minutes to 99 hours 59 minutes and 100 to 999 hours 50 minutes (with timer wait function, ON/OFF possible)
Timer resolution	1 minute increments under 999 hours and 59 minutes, 10 minutes after 100 hours
Wait function	Timer wait function (ON/OFF setting)
Operation function	Fixed temperature/Program operation/Quick auto stop operations/Auto stop operation/Auto start operation/Program auto start
Additional functions	Calibration offset / Keypad lock / Auto-resume mode select
Sensor	Temperature regulator: K thermocouple For independent oversurge prevention: Hydraulic oversurge prevention
Safety device	Self-diagnostic functions (Automatic over-temperature protection, Temperature sensor failure, Heater disconnection, SSR short circuit, Main relay failure, Memory error, Internal communication error, Abnormal temperature reading) / Independent over-temperature protection / Self value lock function / Overcurrent leakage breaker
Internal dimensions (W×D×H)	300×300×300 mm
External dimensions (W×D×H)	410×450×670 mm
Capacity	27L
Shelf plate with standard load	~15kg/piece. Total load capacity 30 kg.
Shelf step number / Shelf rest pitch	6 steps / 30 mm
Power Source 50/60Hz	115V 7.5A with plug / 220V 4A no plug, round terminal
Weight	~35kg
Included shelf plate / brackets	1 piece / 2 pcs

*1. Performance (excluding temp. rise time) is based on a power supply of 115V or 220V, room temp. of 23°C±5°C, humidity of 65%RH±20%, and no load. Note that the max. temp. in the temp. control range (260°C) may not be reached if the power supply voltage is below 115V or 220V or if the outside temp. is low.

*2. Temp. rise time is reference data at 115V or 220V, room temp. 23°C, humidity 65%, and no load. Note that if the power supply voltage is below 115V or 220V or if the outside temperature is low, the temperature rise time may be extended.

Yamato DKN303 Standard Programmable Forced Convection Ovens

$ 1.00 $ 1.00

Not Available For Sale

DKN-303-115V / 303-220V

Features

Safety features