Digital display electric heating sleeve

　　Digital display electric heating sleeveUsing alkali free glass fiber as insulation material, Cr20Ni80 alloy wire spring is installed in it, and a hemispherical insulation body formed by vacuum shaping with aluminum silicate cotton is used for insulation. The outer shell is formed by cold plate stretching injection molding, and the upper cover adopts electrostatic spraying technology. Due to the use of spherical heating, the heated area of the container can reach more than 60%. The temperature control adopts a computer chip as the main control unit, multiple digital filtering circuits, and fuzzy PID control algorithm. It has high measurement accuracy, small temperature surge, single key touch operation, dual screen display, internal and external thermocouple temperature measurement, thyristor control output, 160-240V wide voltage power supply, and has a break protection function. It has the characteristics of fast temperature rise, high temperature, easy operation, and durability. It is an instrument for precise temperature control and heating tests. All products belonging to our factory come with one-year free maintenance and lifetime warranty.

　　Digital display electric heating sleeveUsage process

preparation

Before use, it is necessary to check whether the power cord is intact and whether the socket meets the requirements to avoid experimental failure or safety accidents caused by power problems. At the same time, ensure that there are no impurities inside to ensure the uniformity of the heating effect.

Set temperature and time

According to the experimental requirements, set the temperature and time. When setting the temperature, care should be taken not to exceed the maximum heating temperature of the electric heating jacket, in order to avoid damaging the experimental equipment or affecting the experimental results. When setting the time, it should be ensured that the heating time is sufficient to ensure that the experimental sample reaches the required temperature.

Place experimental equipment

Place the experimental equipment that needs to be heated at the bottom, ensuring that the equipment is in full contact with the bottom of the electric heating jacket. When placing experimental equipment, be careful not to stack it too high to avoid affecting the conduction of heat.

Start heating

Press the switch to start heating. During the heating process, close attention should be paid to the temperature changes of the experimental equipment. If there are any abnormal situations, the heating should be stopped in a timely manner and dealt with.

Take out the experimental equipment

When the temperature of the experimental equipment reaches the preset value, promptly remove it and proceed to the next experimental operation. When removing experimental equipment, attention should be paid to avoiding burns, and tools such as tweezers can be used for operation.

Maintenance matters

Regularly check power cords and sockets

During use, the power cord and socket should be checked regularly to ensure that they are intact and undamaged. If problems such as damaged power cords or loose sockets are found, they should be replaced or repaired in a timely manner.

Keep clean

To ensure the heating effect and service life, it should be cleaned regularly. When cleaning, a soft cloth can be used to wipe the surface of the electric heating sleeve, avoiding the use of hard objects to scrape and damage the surface coating. At the same time, be careful not to splash water or other liquids into the interior of the electric heating sleeve to avoid short circuits or other malfunctions.

Prevent overheating

When using, attention should be paid to controlling the heating temperature to avoid overheating. If the surface temperature of the electric heating sleeve is found to be too high, the power should be turned off in a timely manner and allowed to cool before use. At the same time, when not in use for a long time, it should be placed in a well ventilated place, avoiding direct sunlight or humid environments.

Avoid collision and compression

During use, avoid colliding or squeezing with other objects to prevent damage or malfunction. In addition, heavy objects should be avoided from being placed on the product to avoid affecting its stability and service life.

Storage precautions

When not in use, it should be stored in a dry, cool place, away from direct sunlight and humid environments. At the same time, the power cord should be unplugged to save energy and prevent accidental electric shock.