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Drying Oven / Incubator ( Dual-use ), DOI, DOI-E Series

  1. Volume: 30L, 45L, 65L, 85L, 125L, 230L
  2. Temp.range: Incubator:RT+5-80℃; Drying oven:80-300℃
  3. Temp. Uniformity: Incubator: ±1.0℃Drying; oven: ±2.5%
  4. Temp.control: PID Two temperature section intelligent PID
  5. Cycle Mode; Forced convection

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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. 4 grades speed fan, adjustable for different requirements.

2. Over-temperature protection system.

drying-oven 1. LCD temperature controller. SSR to make sure the safety

2. High precision digital independent temperature limiter

drying-oven New anti-hot handle



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
Cycle Mode Forced convection
Function Temp. Range Incubator: RT+5-80℃
Drying oven: 80-300℃
Temp. Resolution Ratio 0.1℃
Temp. Motion ±1℃
Temp. Uniformity Incubator: ±1.0℃
Drying oven: ±2.5%
Structure Inner Chamber Size(W×L×H)(mm) Mirror Stainless Steel
Outside Material Cold rolling steel electrostatic spraying exterior
Insulation Layer High quality rock wool board(with CE)
Heater Stainless steel heater
Power Rating 0.8kW 1.2kW 1.6kW 2.0kW 2.3kW 3.0kW
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 Function Fixed temperature operation, 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
Specification Inner Chamber Size(W×L×H)(mm) 310×310×310 350×350×350 400×360×450 450×420×450 500×450×550 600×500×750
Exterior Size (W×L×H)(mm) 460×510×695 500×550×735 550×550×840 590×610×830 636×680×915 730×680×1250
Packing Size (W×L×H)(mm) 550×85×845 590×625×885 640×635×985 690×695×985 730×720×1100 860×790×1400
Volume 30L 45L 65L 85L 125L 230L
Load Per Rack 15kg
Shelf Space 35mm
Current Rating AC220V/3.6A AC220V/5.5A AC220V/7.2A AC220V/9.0A AC220V/10.5A AC220V/13.6A
NW/GW (kg) 33/37 37/43 44/49 50/56 65/72 94/120
Accessory Shelf 2
Shelf Support 4
Optional Accessories DOI-E model: Shelf;
DOI model: Shelf, RS485 interface, printer, program temperature control device, remote control, wireless SMS alarm, USB data storage



drying oven packaging



drying oven


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