The Drying Oven is a kind of equipment used for material drying, curing, drying and other operations. It can use different heat sources to heat-treat the material, and evaporate the moisture in the material, so as to achieve the purpose of drying.
The Drying Oven is usually composed of a heating system, a control system, a working room, and an inlet and outlet device. Heating systems usually use electric heating elements, gas stoves or steam heating to heat the air to a set temperature. The control system can accurately control parameters such as temperature, humidity, and time to meet the processing needs of different materials. The design and construction of the working room and the feeding and discharging device will also vary according to different usage scenarios and material requirements.
common problem
Unstable temperature or humidity.
The device is heating or cooling unevenly.
The device makes noise or vibration.
The device is leaking air or water.
An error occurred in program operation.
Solution
Unstable temperature or humidity treatment: Check whether the temperature and humidity setting parameters in the controller are correct, and whether calibration is required. At the same time, check whether heating, cooling, humidification, dehumidification and other equipment are operating normally, and check whether the items inside the equipment affect the temperature and humidity distribution. The problem can be solved by adjusting the controller parameters and the position of items inside the device.
Treatment of uneven heating or cooling of equipment: Check whether heating, cooling and other equipment are operating normally, and whether the items inside the equipment affect the uniformity of heating or cooling. The problem can be solved by adjusting how and where the heating and fans work, and adjusting the position of items inside the device.
Equipment noise or vibration treatment: If there is noise or vibration in the drying box, it is necessary to check whether the heating, fan and other equipment are operating normally, and check whether the items inside the equipment are stable. The problem can be solved by adjusting the position of the device, checking the power voltage and ground wire, etc.
Equipment air leakage or water leakage treatment: check the sealing performance inside the equipment and the air and water leakage parts, and replace or repair the problematic parts in time to ensure the normal operation of the equipment and the accuracy of data.
Error handling in program operation: If an error occurs in program operation, it is necessary to reset the program or adjust the parameters in the controller.
The north and south tides remind you: the drying box needs to be calibrated and maintained regularly. At the same time, it is necessary to regularly clean the interior of the equipment, check the performance and condition of heating, cooling, control, sensors and other equipment, and replace or repair problematic parts in time. In addition, it is recommended to carry out maintenance according to the operation manual of the equipment and the maintenance instructions provided by the manufacturer to ensure the long-term stable operation of the equipment.
maintenance measures
In the process of using the drying box, you also need to pay attention to the following points:
Reasonably arrange the placement of samples to ensure that the samples can be subjected to uniform temperature and
Humidity distribution. 2. Do not accumulate too much sundries or samples inside the equipment, so as not to affect the operation of the equipment and the accuracy of the data.
According to actual needs, reasonably select the temperature range, humidity and precision of the Drying Oven to avoid inaccurate test data due to mismatching equipment parameters.
Prior to testing, excellent preheating is performed to ensure that the equipment can reach the required temperature and humidity conditions.
During the use of equipment, timely record temperature and humidity changes and test data, and analyze and process them as needed.
In short, the Drying Oven is a commonly used laboratory equipment, but it is necessary to pay attention to the use and maintenance of the equipment during use to ensure the stability of the equipment and the accuracy of the test data.
