1. Its continuous operating temperature should be less than 240°C, with instantaneous temperature not exceeding 300°C.
2. Guowei silicone electric heating elements can work under pressure, i.e., using an auxiliary pressure plate to make them close to the heated surface. In this case, heat conduction is good, and when the working area temperature does not exceed 240°C, the power density can reach 3W/cm².
3. Under adhesive installation conditions, the allowable working temperature is less than 150°C.
4. In the case of dry burning in air, due to material temperature resistance limitations, the power density should be less than 1W/cm²; under non-continuous conditions, the power density can reach 1.4W/cm².
5. The working voltage selection follows the principle of high power - high voltage, low power - low voltage; special needs may be exceptions.
Operating Steps
1. Wipe the working surface of the electric heating plate clean, ensuring no water droplets, dirt, etc.
2. Place sample bottles or other containers.
3. Connect the power supply and close the power switch. The indicator light will be on, and the electric heating plate is in working state.
4. Adjust the temperature control knob to the desired temperature. When the electric heating plate is in working state, it should be attended by a dedicated person.
5. After work, turn off the power switch and disconnect the power supply.
6. After the working surface cools down, clean it thoroughly.
1. The heater is made using special forming technology, with no warping or deformation at high temperatures.
2. The working panel is made of stainless steel, offering excellent corrosion resistance.
3. Rapid and uniform heating, simple operation, and safe use. 4. All stainless steel electric heating plates produced by our factory use far-infrared ceramic heating technology, with fast temperature rise, low power loss, and good temperature uniformity.
