Laboratory centrifuges are an essential tool for a wide variety of laboratory applications. They prepare biological and chemical samples in a way that gives accurate and reliable results. In addition, these are also used to perform tasks such as sample preparation, cell separation, and recovery of certain macromolecules, such as DNA and RNA chains.
When it comes to buying a laboratory centrifuge, there are a number of important considerations to keep in mind. Choosing a centrifuge can present some difficulties, as there is a wide variety of centrifuges intended for different uses. The main considerations when buying a laboratory centrifuge are summarized in the following subsections.
Some desirable characteristics of centrifuges to consider when buying it
One of the first features is the type of sample to be processed. The choice of an appropriate laboratory centrifuge depends on which type of sample is to be processed. For this reason, it is key to choose a centrifuge with the right features for the application. Examples include selecting a centrifuge that has a large screen area for blood work, or choosing a centrifuge with small containers for cell analysis or atomization. These features, such as size and speed, vary with each application and can be the deciding factors.
Another additional feature to consider when purchasing a laboratory centrifuge is identifying additional features needed for the specific job. A centrifuge can offer features such as a touch screen, computer control by program, data storage, fingerprint reading, or noise isolation. These features can increase the cost of centrifuge, although they depend on application and laboratory requirements.
Technical service and quality as variables to consider
In line with the above, mention should be made of the quality of the centrifuge. The quality of a centrifuge is important since this can make the difference between the desired accurate and reliable results. The material with which the centrifuge is built can be key to ensure its durability. Good quality features include a robust temperature controller, electronic temperature adjustment, easy-to-change rotor design and control data software. These improvements in the quality of the centrifuge can significantly increase its price.
On the other hand, good technical service is always necessary. It is always good to make sure that the manufacturer or distributor offers a technical service to help in the solution of any problem. In this way any failure of the centrifuge can be repaired quickly without causing delay in the execution of the works. In addition, the technical service can advise on the selection of the most suitable centrifuge for the specific job.
Cost effects of centrifuge characteristics
As a result of all of the above considerations, the cost of a laboratory centrifuge varies significantly. If a centrifuge is designed for basic tasks such as sample preparation, separation, and retrieval, it may be a cheaper option. However, if a laboratory centrifuge is required for specialized applications, the cost can increase significantly due to additional features and technical service.
Therefore, it is essential to compile all of the above considerations to find the right centrifuge that fits the requirements, in order to save costs. In short, the cost of a laboratory centrifuge depends on a variety of factors such as the type of sample to be processed, the required quality level and additional processing characteristics. By taking into account all relevant factors, you can choose the right centrifuge for the specific job and thereby save some other cost.
The cost-benefit ratio of Kalstein centrifuges
Kalstein has on sale a variety of centrifuges that adapt to the needs of customers, both for the price, the performance and the quality of service. In this sense, from small centrifuges, to some larger ones that can cool the sample while the separation is carried out, they also have equipment of low, medium and high revolutions. For more technical details, sales and purchase advice, check the manufacturer’s website HERE and HERE.