Natural Convection Oven Seris OBO (N)

Natural Convection Oven

The high temperature drying oven provides a stable high temperature environment through precise temperature control, which enables drying and disinfection of glassware, solid objects, solid materials, process equipment, etc. In this type of oven the temperature distribution is based on warm air moving upwards (see diagram). There is no fan that actively distributes the air inside the chamber. The benefit of this technology is very low air turbulences for gentle drying and heating.

Intelligent

• It provides two options: colorful touch screen controller and LCD controller. It is easy to operate. (Professional type LCD controller)
• With preset power on, standby and shutdown functions.
• Parameters such as multi-stage temperature, circulating wind speed, time and heating rate can be set and programmed at the same time, simplifying the complicated test process and realizing automatic control and operation.

specialization

• Tested and manufactured using the international DIN-12880-2007 standard.
• Provide professional temperature control, high temperature control accuracy and small temperature uniformity error.
• Adopt Environmental Design to effectively prevent heat loss, and the heating power is reduced by 20% compared with the traditional design.
• Stackable to save lab space.

safety

• Protection of equipment: The second set of temperature limit alarm system conforms to international standards. When the heating is out of control or exceeds the maximum limit temperature, the heating is automatically cut off, and the sound and light alarm reminds the operator.Ensure that the equipment operates safely without accidents.
• Protection of key components: The key electrical components are equipped with over-current, over-temperature, overload and other safety protection to prevent accidental equipment.
• Protection of the sample: When the temperature inside the box is higher or lower than the set temperature, the alarm will start to cut off the heater, and the sound and light will remind the operator to protect the sample from normal test without accident.
• Protection for users: The cabinet and door are specially insulated to make the surface temperature of the cabinet low, ensuring the operator's safety and no accidents.
• Provide fault information: When the device fails, the display will display fault information to ensure that the fault information is clear at a glance.

Models shown: OBO-400F · OBV-50 · OBO-120F · OBO-50NL

Colorful intelligent touch screen

Touch screen: System time · Time display · Time set · Start/ Pause · Parameter set · Program set · USB connect · Fan adjust · Set temperature display · Temperature display · Program display

LCD controller: Timing · Temperature display · Set temperature display · Forced convection · Heating · USB connect (Optional) · Operating · Program display

Precise temperature control

The uniformity of the temperature inside the drying chamber is ≤±2℃ , so that all samples are heated evenly (BO-F) series.

The uniformity of the temperature inside the drying chamber is ≤±2.5℃ , so that all samples are heated evenly (BO-N) series.

Note: The stability and uniformity are the result under steady state.

Program control mode, linear temperature rise control.

The temperature fluctuation inside the drying chamber is ±0.3℃ , which ensures the stability of the experiment.

Program control mode, Step heating control.

Oven / Natural Convection – Technical parameters

※ The outer dimensions do not include hinges, handles, gauges, wires, etc., and the internal dimensions do not include the duct section.

※ All test data are tested in a 25℃ environment.

※ If the maximum temperature is to reach 300℃ , please note in advance before ordering.