The centrifuge is a high-speed machine and a necessary tool for daily experiments. Quality is very important. Choosing a reliable, well-reputed brand not only brings convenience to the use process, but also reduces the loss and trouble caused by future failures. For example, the outer cover of the centrifuge should have double or multi-layer safety protection steel sleeves that are strong enough to prevent potential accidental injuries, but people are still unaware of the danger. In order to reduce costs, non-steel or other safety cannot be used. The material of the material is required, so we should pay attention when purchasing. These invisible details are in fact a guarantee of safety, and the price and quality are directly proportional. Other safety measures such as automatic rotor identification (preventing the set centrifugal speed from exceeding the limit), locking cover operation (the centrifuge can be started after the cover is closed, and can be opened after the shutdown) are important facilities to protect the safety of laboratory personnel. Some centrifuges can also monitor the imbalance caused by tube rupture and sample spillage during the whole process of centrifugation or whether the rotor cover is covered. Countries have different standard certification programs, and good products can pass various strict certifications. The more credibility the certification is, the higher the credibility. The after-sales service of the manufacturer is also the main factor of investigation. The maintenance of the centrifuge is very technical. The installation and maintenance should be handled by the professional maintenance personnel recognized by the manufacturer. Therefore, reliable brands and sales units should be selected.
In use, it should be noted that once there is a problem in the process of centrifugation, the centrifuge with the lock cover may not open the cover and cannot take out precious samples, and it is often difficult for maintenance personnel to arrive in time. Therefore, the centrifuge should have a manual opening hole for emergency use. When installing the machine, be sure to ask the engineer how to use it. In case of an accident, there is still a chance to save precious samples.
In use, it should be noted that once there is a problem in the process of centrifugation, the centrifuge with the lock cover may not open the cover and cannot take out precious samples, and it is often difficult for maintenance personnel to arrive in time. Therefore, the centrifuge should have a manual opening hole for emergency use. When installing the machine, be sure to ask the engineer how to use it. In case of an accident, there is still a chance to save precious samples.
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