Laboratory Centrifuge Product Classification

Laboratory centrifuges can be divided into desktop centrifuges and floor-standing centrifuges according to their structural form; they can be divided into low-speed centrifuges, high-speed centrifuges, ultracentrifuges, and ultra-high-speed centrifuges according to their speed. They are widely used in many fields such as medical treatment, blood stations, universities, scientific research institutions, biopharmaceuticals, fine chemicals, agriculture and animal husbandry, new materials, petroleum, food, environmental protection, and genetic engineering. [3]
Laboratory centrifuges can be divided into industrial laboratory centrifuges and medical laboratory centrifuges according to their uses.
Industrial
Industrial laboratory centrifuges are mainly used for data collection and analysis in various research machinery, university and enterprise laboratories, and pilot stages. Through the centralized analysis and comparison of the adaptability of materials and the data of each stage of separation, it is convenient for production and application selection in the pilot and mass production stages.
This machine has a beautiful appearance, is small and flexible, and can be directly placed on the workbench for operation. The parts in contact with the material can be made of various materials or spray-painted to meet the needs of the experiment.
The working principle is to accelerate the particle sedimentation rate significantly through the acceleration of centrifugal force, and separate through filtering media such as filter cloth.
Currently, there are four specifications to choose from, namely 200 filter type, 315 filter type, 315 sedimentation type, and 315 filter sedimentation integrated machine. Design speed: all are 3000 rpm.
It is a desktop manual upper unloading gap operation filter centrifuge, suitable for use in chemical, food, pharmaceutical, environmental protection, mining, teaching and other laboratories. It can be used to determine the material separation process parameters and can also be used for product process trial production. The centrifuge has functions such as speed setting and separation time setting, which can ensure that the user can automatically complete the test under the set process parameters, ensuring the importance of the test and the stability of the process parameters. Meet GMP specifications.
Medical
Medical laboratory centrifuges are mainly used in medical experiments, hospitals, pharmaceutical companies, biological research institutes, fine chemicals, etc.
The working principle of the filter centrifuge is basically the same. It mainly uses centrifugal force to throw the mixed liquid to the drum wall. The liquid flows out through the small holes on the drum wall and the internal filter screen, while the solid particles are larger and are retained by the filter screen. As the centrifugal time increases, more and more solids accumulate in the filter screen inside the drum. After meeting the requirements, the machine is stopped, the solids are taken out for observation, and the liquid is recovered for further treatment if liquid is needed.
The sedimentation type experimental centrifuge uses the different specific gravity differences between solid and liquid (or liquid and liquid). The material with a larger specific gravity will first settle on the inner side of the drum wall, and the lighter material will form a liquid ring on the inner side. After meeting the separation requirements, the inner layer of liquid is extracted with a unique skimming device or continuously added to make it overflow from the upper liquid plate, thus completing a working cycle.
The characteristics of the medical laboratory centrifuge are: it has a DC brushless motor and is maintenance-free; it is controlled by a microcomputer, and can pre-select the speed, time, and centrifugal force; it has a liquid crystal display and is easy to operate; it has 10 lifting and lowering speeds to choose from, and can start and stop quickly; it has a stainless steel container room, an early warning alarm function, and multiple protections, making it safe and reliable. It is the preferred centrifugal equipment for medical care, food, environmental protection, scientific research, and teaching.