Dry roasting sterilizer is a kind of equipment specially used for high temperature sterilization of items, mainly used in medical, pharmaceutical, life science and other fields. Its working principle is to place objects in a closed working room and heat them up to a high temperature state, so that bacteria, viruses and other microorganisms are killed by high temperature.
common problem
The sterilization effect is not ideal.
The sterilization time is too long.
The temperature of the device is unstable.
The appliance is heating unevenly.
The device is too noisy.
Solution
Treatment of unsatisfactory sterilization effect: Check whether the parameters such as the placement of the items, sterilization time and temperature are correct, and check whether there is pollution or water accumulation inside the equipment. The placement of items, sterilization time, temperature and other parameters can be adjusted appropriately, or the equipment can be cleaned.
Sterilization time is too long: 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.
Unstable temperature of the equipment: Check the working status of the temperature controller and the location 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.
Treatment of uneven heating of equipment: 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.
Excessive equipment noise treatment: If the equipment noise is too loud, you need to 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.
North and South Chao reminds you: the dry roasting sterilizer 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 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 dry roasting sterilizer, you also need to pay attention to the following points:
Reasonably arrange the placement of samples to ensure that the samples can be heated and distributed evenly.
Do not accumulate too , so as not to affect the operation of the equipment and the accuracy of the data.
Before using the equipment, it is necessary to carry out preheating treatment to ensure that the equipment can reach the required temperature.
According to the actual needs, the heating power and precision of the dry roasting sterilizer should be reasonably selected 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 dry oven sterilizer is a commonly used sterilization 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.
