1Sealed constant temperature electric furnacepurpose：

The DF type sealed constant temperature adjustable electric furnace is a new type of electric heater launched by our company. With its unique advantages, it is widely used in laboratories and laboratories of various universities, industrial and mining enterprises, environmental protection, hospitals, scientific research and other units. It is one of the commonly used essential equipment and an ideal appliance for home heating.

IISealed constant temperature electric furnaceperformance

The DF type sealed constant temperature adjustable electric furnace produced by our company is manufactured based on the principle of converting electrical energy into thermal energy. The heating element is fully enclosed in insulating and high-temperature resistant materials, and the surface of the shell is made of high-quality cold-rolled steel plate coated with heat-resistant materials, which is clean, corrosion-resistant, oil fume resistant, easy to clean, and hygienic. At the same time, non-toxic and non stick coating can be sprayed on the surface of the stove, and food can also be directly baked. It has the advantages of fast heating, easy use, high thermal efficiency, and special safety and durability.

IIItechnical data

4Usage and maintenance

1Before use, please wipe the working surface of the heater clean, and there should be no water droplets, dirt, scale, or other foreign objects left on it.

2Place sample bottles or other containers.

3Connect the external power supply, adjust the potentiometer of the switch, turn on the switch from 0-1, the indicator light will be on, and the temperature of the electric furnace from 1-5 levels can be controlled from low to high.

4When the electric furnace is in operation, there should be a dedicated person to take care of it.

5After completing the work, cut off the power.

6After the working surface cools down, clean it according to the requirements in Article 1.