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Yamato Scientific Yamato DNE Programmable Forced Convection Oven 90L 220V

Yamato Scientific DNE411

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Link Gulf DNE411
Yamato DNE Programmable Forced Convection Oven 90L 220V
Yamato Scientific DNE411 / VWR 76209-638 / Daigger EF29263

Yamato DNE Series Energy Saving Programmable Forced Convection Ovens
High performance environment friendly eco-oven that reduces power consumption significantly

Operation and Functions

High precision controller allows high performance temperature control and display of CO and power discharge
Heat tightness and insulation design of the chamber achieves an energysaving rate of about 40% at constant temperature compared to previous models
Maximum temperature reaching time reduced by 15 minutes (no-load) compared to previous models
Program operation with a maximum of 99 steps, 99 patterns repeatable
Standard equipped with various support functions such as calibration offset, power failure recovery mode, save and access of user setting information, as well as other operation modes
Data acquisition from internal test device possible because of cable holes
Easy system upgrade with various option settings

Safety Features

Standard equipped with various self-diagnostic functions such as independent overheat prevention device, overcurrent circuit breaker, and key lock function

Specifications
Models	DNE401 DNE411	DNE601 DNE611	DNE811	DNE911
Circulation Method	Forced air circulation
External Temp. Range	5~35°C
Operating Temp. Range	RT+20°C to 210°C		RT+15°C to 210°C
*Temp. Control Accuracy¹**	±0.5°C (at 210°C)
*Temp. Distribution Accuracy¹**	±2.0°C (at 210°C)
*Temp. Gradient¹**	6°C (at 210°C)	8°C (at 210°C)	8°C (at 210°C)	10°C (at 210°C)
*Temp. Rise Time¹**	~60 min.	~70 min.	~45 min.	~60 min.
Chamber / Exterior / Insulation	Stainless steel / Chrome-free electro-galvanized steel plate, chemical-proof baked-on finish / Glass wool
Door	Single swing (left side)			Double doors (from center)
Heater / Insulating Material	Stainless pipe heater / Glass wool
Heater / Insulating Material	1.1kW	1.2kW	1.2kW x 2	1.5kW x 2
Fan Type	Scirocco fan, Capacitor motor
Fan Motor	10W		30W	30Wx2
Cable Hole (Right Side)	33mm I.D. 1pc.
Exhaust Port	33mm I.D. 2pcs. (top)		33mm I.D. 2pcs. (rear)
Observation Window	Optional		—
Temp. Controller	PID Z control by microprocessor
Temp. Setting Method	Digital setting by / key
Temp. / Info Display	Green 4 digit LED digital display (top screen) and orange 5 digit LED digital display (bottom screen) (1°C resolution)
Timer	1 min. and 99 Hrs. 59 mins: duration operation, 24 hour setting: time operation
Operation Function	Fixed temperature, Program operation (max.99 steps, up to 99 patterns repeat operationing function), Duration/time select timer operation function (fixed temperature operation, auto-start, auto-stop, quick auto stop, program operation auto start)
Additional Functions	Power on and Integration time function (up to 65,535 hours), Calibration offset, Time display, Display of power consumption, CO2 discharge andheater operation, Power failure return mode, User configuration information
Heater Circuit Control	Triac zero-cross control
Sensor	K-thermocouple double sensor (for temperature control and independent overheat prevention device)
Safety Device	Self diagnostic functions (temp. sensor abnormal, Heater disconnection, SSR- short, Main relay abnormal, Automatic overheating prevention), Key lock function, Independent overheat prevention, Electric leakage breaker with over current protection
Earth Leakage Breaker	Leak Current/Short Circuit/Over-current Protection, Rated Current Sensitivity 30mA
Independent Overheat Prevention	Set temperature range: 0~250°C
*Internal Dimensions² W×D×H**	450×450×450 mm	600×500×500 mm	600×500×1000	1090×500×1000
*External Dimensions² W×D×H**	580×646×860 mm	730×696×910 mm	730×695×1660	1220 ×695×1660
Internal Capacity	90L	150L	300L	540L
Shelf Plate With Standard Load	~15kg/pcs.
Shelf Rest Step Number / Shelf Rest Pitch	11 steps / 30mm	13 steps / 30mm	29 steps / 30mm	29 steps / 30mm x 2
Power Source 50/60Hz	AC115V 10A (with plug)AC220V 5.5A (no plug, round terminal)	AC115V 11A (with pl g)AC220V 6A (no plug, round terminal)	AC220V 11.5A (no plug, round terminal)	AC220V 14A (no plug, round terminal)
Weight	~63kg	~77kg	~92kg	~185kg
Shelf Plate	Stainless steel, 1pc on the bottom screwed
Shelf Plate / Bracket	2 pcs. / 4 pcs.		4 pcs. / 8 pcs.	8 pcs. / 16 pcs.
¹ Temperature Accuracy / Rise time Standard: Testing Machinery Association of Japan. Temperature Fluctuation/Gradient Standard: Japanese Industrial Standard Performance data above based on 115V or 220V AC supplied power, 23°C±5°C (room temperature), 65%RH ±20% humidity, maximum air speed (FAN setting 10), damper closed, and no process load. ² Protrusions excluded.

Catalog Number	Description	Voltage
DNE401	Forced Convection Oven Programmable Energy Saving 90L	115V
DNE411 *	Forced Convection Oven Programmable Energy Saving 90L	220V
DNE601	Forced Convection Oven Programmable Energy Saving 150L	115V
DNE611	Forced Convection Oven Programmable Energy Saving 150L	220V
DNE811	Forced Convection Oven Programmable Energy Saving 300L	220V
DNE911	Forced Convection Oven Programmable Energy Saving 540L	220V