A good medical centrifugal motor can improve production efficiency and save production costs. Therefore, when we purchase it, we need to have some knowledge about the equipment, such as how the equipment works, what types there are, and how to select it.
Working principle:
The medical centrifugal motor uses the centrifugal field force generated in the process of driving the rotor to accelerate the sedimentation of the sample chestnuts and separate the sedimentation coefficient or buoyancy density difference in the sample.
The magnitude of the centrifugal force will be affected by the speed, rotor radius and some forces generated by the particles in motion.
Product types:
There are many types of centrifugal motors. According to the functions, parameters, uses and speeds, the equipment can be divided into high-speed centrifuges, high-speed refrigerated centrifuges, laboratory centrifuges, medical centrifuges, beauty centrifuges, PRP centrifuges, low-speed refrigerated centrifuges, low-speed centrifuges, etc.
Selection introduction:
1. Material of medical centrifuge: Due to different materials, its corrosion resistance and wear resistance are different. Good materials have good performance and are expensive.
2. Speed of medical centrifuge: Generally, the speed will be above 3,000. The higher the speed, the better the separation effect.
3. Differential control of medical centrifuge: Different models of differential control have different precision. If the product has high precision, it can adapt to more materials.
4. Aspect ratio: Generally speaking, the aspect ratio constraint is large, so its processing capacity is naturally larger and the moisture content is relatively small.
5. Processing and manufacturing technology: Centrifugal motors with different functions have different processing technologies. If the company does not have the ability of fine processing during production, the products produced will have problems day by day.
6. Control system: The control system of the equipment can be divided into manual and automatic, but most of the products produced by manufacturers are currently controlled by automatic programming.
Product performance:
A very important indicator for measuring the performance of medical centrifugal motors is the separation factor. If the separation factor is larger, it means that the separation is faster and the separation effect is better. The separation factor of most products is around 100 to 20,000.
