Thermoelectric heating sets precautions and application notes

Thermoelectric heating jacket is widely used in liquid heating and stirring in the laboratories of colleges and universities, petroleum, chemical industry, medicine, and environmental protection industries. It uses high-temperature resistant alkali-free glass fiber as insulation material to seal the resistance wire of nickel-cobalt materials in the insulation. Inside the layer, weaving into a hemispherical internal heating heater, this heater has the advantages of large heating area, fast heating, no open flame, uniform heating, light weight, safety, and easy to damage glassware, etc. This product is used for various fine chemical units. It is the ideal equipment for heating and stirring and distilling.
Thermoelectric Heating Set Cautions 1. Because the surface of the high-power stirring thermoelectric heating jacket is coated with oil, white smoke is normal when used for the first time, and the surface turns to a brown color, and the original color can be restored after a few minutes.
2. It can be used together with heating and stirring, or it can be used alone.
3 When the high-power stirring thermostatic heating jacket is heated, the human body should not touch the electric heating jacket to avoid burns.
4. Start with the low gear when stirring and adjusting. 5. When using, be careful not to splash the solution on the machine.
6. When using the high-power stirring thermoelectric heating jacket, the power switch should be turned off, and then stored in ventilated and dry place after cooling.
Instructions for use of thermoelectric heating jackets 1. Place a stirrer and a beaker or flask containing the solution on a heating mantle.
2. Turn on the power and turn on the power switch. The power indicator is on and the whole unit starts to work.
3. Rotate the rotation speed control knob to the right, and the stirrer starts to rotate. Adjust the rotation speed until the experiment needs.
4. The use of high-power stirring thermostat heating jacket first connected to the thermocouple, red then red endpoint, black black endpoint, open the heating switch, heating indicator light, indicating that the heating jacket is heated, and then gently turn the pressure regulator knob, heating jacket The power varies with the adjustment of the azimuth, resulting in different power. The operating voltage meter also displays different voltage indices. Adjusting clockwise will gradually increase the power and increase the operating temperature. Otherwise, the opposite is true.

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