When using a centrifuge, in order to ensure the safety of the experiment and the accuracy of the results, this article introduces the following matters that need to be paid attention to:
Preliminary preparation
1. Check the instrument status: Before using the centrifuge in the laboratory, check and confirm that the instrument performance is in normal condition, ensure that the body is in a horizontal position, the voltage of the external power supply matches, and there is a good grounding wire. Maximize your lab efficiency with a high-performing centrifuge. Before use, ensure the instrument is functioning properly and properly grounded for optimal results.
2. Choose the right rotor and centrifuge tube: Choose the right rotor and centrifuge tube according to the experimental requirements, and ensure that the centrifuge tube is not damaged, aged, deformed, or cracked. Experience optimal separation and efficiency by selecting the appropriate rotor and centrifuge tube based on your specific experimental needs. Avoid any potential complications by using properly maintained and unblemished centrifuge tubes.
3. Precooling and cleaning: In the precooling state, the centrifuge cover must be closed. After the centrifugation is completed, take out the rotor and turn it upside down on the laboratory table, wipe off the remaining water in the cavity, and keep the centrifuge cover open. At the same time, pay attention to cleaning the liquid residue in the rotor and keep it dry and clean, For optimal efficiency, our product includes a precooling feature which allows for the rapid closure of the centrifuge cover. Once the centrifugation process is complete, our design allows for easy removal of the rotor and quick cleaning of any remaining liquid residue. This ensures a clean and dry rotor for future use, prolonging the life of your equipment and maintaining accuracy in your lab results.
Balance and placement
1. Strict balancing: Place the balanced centrifuge tube symmetrically into the rotating hole. The balance error of the centrifuge tube should be within 0.1g. If there is only one sample tube, the other one should be replaced with water of equal mass. Maximize your lab’s efficiency and precision with the balanced centrifuge tube. Our advanced technology ensures a balance error of only 0.1g, providing highly accurate results every time. And if you’re short on samples, simply replace them with equal parts water for consistent measurements.
2. Correct placement: The centrifuge tube and the container holding the centrifuged specimen should always be firmly closed (using a screw cap). The loading, balancing, sealing and opening of the centrifuge bucket are best performed in a biosafety cabinet. It’s important to follow proper safety precautions when operating the centrifuge. The centrifuge tube and container should always be securely sealed with a screw cap. Additionally, for optimal results, it’s recommended to load, balance, seal, and open the centrifuge bucket within a biosafety cabinet.
Operation process
1. Set parameters: Set the speed, temperature, time and other parameters according to the experimental requirements. Achieve precise and accurate results with ease. Control speed, temperature, and time to meet all your experimental needs.
2. Start and stop: Lower the centrifuge cover and check whether the cover is closed. The centrifuge can be started only after it is closed. After the separation is completed, turn off the centrifuge first. After the centrifuge stops rotating, open the centrifuge cover to take out the sample. Do not use external force to force it to stop moving. Efficient and reliable separation process. The centrifuge operates smoothly and automatically stops when separation is complete. No need for manual control.
3. Pay attention to observation: During the centrifugation process, the operator must not leave the centrifuge room and pay attention to the operation of the centrifuge. Once an abnormal situation is found, such as abnormal noise, vibration or odor, the centrifuge should be stopped and checked immediately. Stay alert and focused when handling centrifuges. Ensure you are always present in the centrifuge room and keep a close eye on the machine’s performance. In the event of any unusual sounds, movement, or smells, halt the centrifugation and investigate immediately.
Safety and maintenance
1. Personal protection: When operating the centrifuge, personal protective equipment such as lab coats and gloves should be worn to prevent being splashed by samples or touching the rotating parts of the centrifuge. For added safety, make sure to wear proper personal protection equipment, including lab coats and gloves, while using the centrifuge. This will prevent any accidents or mishaps while handling samples or the rotating parts of the machine.
2. Regular maintenance: After each operation, the use of the centrifuge should be recorded, and the performance of the centrifuge should be regularly inspected and maintained. Ensure the longevity and accuracy of your results with regular maintenance. Record your usage and perform inspections and maintenance to keep your centrifuge running at its best.
3. Special attention: When centrifuging volatile or corrosive liquids, centrifuge tubes with lids should be used to ensure that the liquid does not leak; when centrifuging microorganisms with higher risk, sealable centrifuge buckets should be used. When working with potentially volatile or corrosive liquids, it’s important to take precautions to avoid any potential leaks. Using centrifuge tubes with lids or sealable centrifuge buckets can help ensure the safety of both the work environment and those who handle the tubes. This is especially crucial when handling microorganisms with a higher risk of contamination.
Other precautions
1. Avoid overloading: The liquid in the centrifuge tube should not exceed 2/3 of the total volume of the centrifuge tube during centrifugation to prevent liquid overflow. Ensure safe and effective centrifugation by following the recommended volume guidelines. Don’t risk spilling valuable samples or causing damage to the centrifuge by overloading it with excessive liquid.
2. Handle with care: When loading and unloading centrifuge tubes, they should be handled with care to avoid collision or fall and damage. Centrifuge tubes are a delicate but essential part of any scientific lab. To protect your equipment and prevent any damage, make sure to handle them with great care during loading and unloading.
3. Clean up pollution: After daily use, the contaminants in the centrifuge barrel, rotor and centrifuge cavity should be removed to keep the equipment clean and hygienic. Remove harmful contaminants with ease. Keep your centrifuge equipment in top condition with a simple and effective cleaning process.