The precision oven is a laboratory oven with high precision and high temperature stability, which is widely used in precision experiments in the fields of medicine, pharmacy, chemistry, and material science. It can provide accurate temperature and humidity control to meet the needs of different experiments.
Precision ovens usually use microprocessor control systems and high-precision sensors, which can accurately control and monitor environmental parameters such as temperature and humidity. The interior of the oven is designed with a transparent observation window, which is convenient for users to observe the changes of samples during the experiment. The precision oven is also equipped with vents, drains, internal lighting and other facilities to facilitate experimental operation and observation.
common problem
Temperature control is unstable.
The temperature is too high or too low.
Uneven heating.
The oven door is not tightly sealed.
Too much noise.
Solution
Unstable temperature control treatment: Check the working status of the temperature controller and the position of the sensor, and find out whether the controller or sensor is faulty or needs to be replaced. The problem can be solved by replacing or repairing related parts, or readjusting the temperature control parameters.
Overheating or overheating treatment: Check whether the heating power of the equipment meets the requirements, and check whether there is a heating element failure or parts that need to be replaced. According to actual needs, parameters such as heating power and temperature of the equipment can be adjusted, or components such as heating elements can be replaced.
Uneven heating treatment: check the working status and position of the heater, and check whether the position and heating time of the heater need to be readjusted so that the items in the equipment can be heated evenly.
The oven door is not tightly sealed: check the sealing performance of the oven door, and find out whether there are aging sealing strips or parts that need to be replaced. The problem can be solved by replacing or repairing related parts, or repositioning the oven door.
Excessive noise treatment: If the equipment is too noisy, check whether the power supply voltage and ground wire of the equipment are normal, and find out whether the heater or blower is faulty or needs to be replaced. The problem can be solved by replacing or repairing related parts, or repositioning the equipment.
Beichao reminds you: precision ovens need 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 heaters, controllers, 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.
Precautions
In the process of using the precision oven, the following points need to be paid attention to:
Reasonably arrange the placement of samples to ensure that the samples can be heated and distributed evenly.
Do not accumulate too much sundries or samples inside the equipment to avoid equipment overload or overheating, resulting in equipment damage or
The test results are inaccurate. 3. Before using the equipment, it is necessary to carry out preheating treatment to ensure that the equipment can reach the required temperature.
According to actual needs, reasonably select the heating power and precision of the precision oven to avoid inaccurate test data due to mismatching of equipment parameters.
During the use of the equipment, the heating changes and test data are recorded in time, and analyzed and processed as needed.
In short, the precision oven is a commonly used oven equipment, and 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. At the same time, it is necessary to follow the manufacturer's instructions and maintenance instructions, and perform regular maintenance to ensure the long-term reliable operation of the equipment.
