Electric heating hot and cold cylinder equipment is a commonly used temperature control device, widely used in fields such as laboratories, pharmaceuticals, chemical engineering, food and materials science. However, improper operation of such equipment may lead to safety accidents. Therefore, in order to ensure the safety of users, it is necessary to develop a set of scientific and standardized safety operating procedures. Today, the editor will take you to understand the operation steps of electric heating hot and cold cylinders:
1. Turn on the device switch
(1) The operator should confirm that the device switch is turned off and then plug in the power cord.
(2) Turn on the device switch and check whether each device is working properly one by one.
2. Set temperature and humidity
Set the parameters of temperature and humidity controllers according to the required temperature and humidity settings to ensure that the equipment can operate under normal working conditions.
3. Load sample
(1) Before loading the sample, it should be checked whether the sample is clean and dry, and whether it meets the requirements for use.
(2) Place the sample into the heating tube, paying attention to the position and quantity of the sample to ensure that it does not come into contact with the heating tube.
4. Precautions during equipment operation
(1) Operators should observe the operating status of the equipment at all times and pay attention to changes in temperature and humidity.
(2) It is strictly prohibited to reach into the interior of the equipment or place flammable materials or other dangerous items on the equipment.
(3) Unauthorized changes to device parameters, power up and down, and ensuring normal temperature control are prohibited.
5. Processing after completion of operation
(1) After completing the operation, press the stop button to turn off the device switch and check if the device stops normally.
(2) Take out the sample andthoroughlyClean the interior of the equipment, clean the heating tubes and sensors, and perform regular maintenance.