Place the PTFE-lined stirring rod into the beaker containing the solution.
Place the beaker on the heating plate and insert the sensor element.
Turn on the power, adjust the heating speed, and start the stirrer.
During the mixing of PTFE equipment, the speed control knob must be adjusted gradually. Rapid adjustment can cause the mixing rotor to脱离 the magnetic force of the magnet steel, resulting in continuous bouncing. The knob should be quickly turned to the off position, wait for the mixer to come to a stop, and then slowly increase the speed, doing so in increments. For liquids with high viscosity at room temperature, which often have poor thermal conductivity, it is not advisable to rapidly increase the temperature during heating and mixing to avoid cracking the container. Full use should be made of the temperature control system, gradually increasing the temperature in steps, and the sensor element must be inserted into the external water jacket.
To measure the temperature inside the container, gradually turn the temperature control knob to lower the red temperature indicator. When the red light illuminates, the temperature indicated by the red marker is the temperature of the liquid in the measuring element.
During the mixing process, the four-fluorine lining equipment begins to operate at high speed internally. It is crucial for us to be aware of this and strictly follow a certain method for operation. Additionally, we must ensure the protection of internal components of the equipment to achieve optimal performance.