Multi tube centrifuge is a precision instrument widely used in laboratories to separate substances required in biochemistry. Proper maintenance and upkeep can improve the service life of the instrument and better utilize its separation effect.

Here are some suggestions on maintenance methods for multi tube centrifuges:

1. Safe operation

Firstly, make sure to read the user manual and familiarize yourself with the structure and power on method of the instrument before operating the machine. The installation process needs to be smooth, with equal spacing between the four corners, to ensure the levelness of the body. Before powering on, unplug the power supply and check whether the oil-water tank and centrifuge cup are properly placed each time the device is turned on. Only after confirming that there are no abnormalities in the device can it be powered on and used normally.

2. Regular inspection and maintenance

Regular inspections and maintenance are important. Ensure that it is in a clean state to avoid contaminating the sample or damaging the machine. At the same time, it is necessary to regularly replace vulnerable parts such as bowl covers and rotors to ensure stable operation of the machine. After each use, the centrifuge chamber must be cleaned thoroughly, and the rotor, low-speed shaft, high-speed shaft, and pipe clamp should be checked for normal operation. If there is any damage or difficulty during use, it should be replaced and repaired in a timely manner.

3. Proper use of centrifuge tubes

The centrifuge tube is the place where experimental specimens are placed, and the correct use of the selected tube is crucial. Because choosing different types of tubes can have an impact on cell precipitation, attention should be paid when preparing samples: after grinding, shake and collect the supernatant until it is easy to fill and clean; The relative difference in filling degree control is significant. When the liquid level exceeds the marked line, even filling can be achieved by gently pushing the air to further replenish the liquid level and ensure that the rotor is fully installed.

4. Cleaning of the machine

After each use, there may be some residual biological substances in the centrifuge chamber. Ensure that all components are cleaned after each use, which helps extend the lifespan of the instrument and avoid problems caused by contamination in the future.

5. Storage location

It is recommended to store the equipment in a clean and dry environment, avoiding unsuitable storage methods such as direct sunlight. At the same time, it needs to be placed in a stable position, avoiding collisions and pressure, and moisture and dust prevention measures should be taken seriously.