1.Horizontal air circularly by double Air ducts, high efficiency and high Uniformity.

2.PID controller, with over-temperature protection function.

3.With Oven/Incubator change switch,  fan switch; and high temperature blast motor, LED digital display

4.New anti-hot handle.

DOI series have the following characteristics other than the above functions

1.  LCD temperature controller. SSR to make sure the safety

2. 4 grades speed fan, adjustable for different requirements.

3. Over-temperature protection system.

4. High precision digital independent temperature limiter.

Model		DOI-30E	DOI-45E	DOI-65E	DOI-85E	DOI-125E	DOI-230E
		DOI-30	DOI-45	DOI-65	DOI-85	DOI-125	DOI-230
Volume		30L	45L	65L	85L	125L	230L
Cycle Mode		Forced convection
Function	Temp. range	Incubator:RT+5-80℃
		Drying oven:80-300℃
	Temp. Resolution	0.1℃
	Ratio
	Temp. Motion	±1℃
	Temp. Uniformity	Incubator:±1.0℃
		Drying oven:±2.5%
Structure	Inner Chamber	Mirror Stainless Steel
	Outer Shell	Cold rolling steel electrostatic spraying exterior
	Insulation layer	High quality rock wool board(with CE)
	Heater	Stainless steel heater
	Exhaust hole	φ28mm top(with function of test hole)
Controller	Temp. control mode	PID Two temperature section intelligent PID
	Temp. setting mode	Touch button setting
	Temp. display mode	DOI-E type: LED Digital Display
		DOI model: LCD Digital display
	Timer	0-9999min(with timing wait function)
	Operation	Fixed temperature operation
	function	timing function, auto stop
	Additional function	DOI-E model: Sensor deviation correction, temperature overshoot self-tuning, internal parameter locking, power-off parameter memory
		DOI model: High precision digital independent temperature limiter, 4 grades &3 speed adjustable speed fan (GP230BE without fan speed adjustor), sensor deviation correction, temperature overshoot self-tuning, internal parameter locking, power-off parameter memory
	Sensor	Pt100
Accessory	Shelf	2
	Shelf frame	4
Specification	Load per rack	15kg
	Shelf space	35mm
	Power Supply	AC110/220V±10%, 50/60Hz
	Consumption	800W/	1200W/	1600W/	2000W/	2300W/	3000W/
		3.6A	5.5A	7.2A	9.0A	10.5A	13.6A
	Internal Size(W*D*H)	310*310*310mm	350*350*350mm	400*360*450mm	450*420*450mm	500*450*550mm	600*500*750mm
	External Size(W*D*H)	460*510*695mm	500*550*735mm	550*550*840mm	590*610*830mm	636*680*915mm	730*680*1250mm
	Package Size(W*D*H)	550*585*845mm	590*625*885mm	640*635*985mm	690*690*985mm	740*725*1085mm	860*790*1400mm
	NW/GW	33/37kg	37/43kg	44/49kg	50/56kg	60/66kg	94/120kg
	Optional Accessories:	DOI-E model: Shelf;
		DOI model: Shelf, RS485 interface, printer, program temperature control device, remote control, wireless SMS alarm, USB data storage