The main technical wholesale Syringe Blister Packaging Machine of the corresponding centrifuge includes the following content and writing format: 1 ) The maximum relative centrifugal force should not be less than xxxx * g. Understanding safety and precautions and correct operation can prevent operators from being injured and the performance of the centrifuge. This requires the centrifugal force of the centrifuge to rotate at high speed. Good plasma and red blood cells are turbid. 8) The material of the centrifuge cup should be wear-resistant, high-temperature sterilization resistant, and resistant to common solvents. VII.
I. In the absence of special regulations, pharmaceutical companies usually choose 4 degrees and set the speed range. It is marked on the manual or publicity materials. 3) The surface of the control panel must be kept clean.Choice of refrigerated or non-refrigerated centrifugeSome people in pharmaceutical companies often ask:
Why do I choose a refrigerated centrifuge if I don't need refrigeration? This is because a large amount of heat is generated by the friction between the rotor and the air in the pot cavity during high-speed rotation, and the motor will also generate heat during high-speed operation.
This is a misunderstanding because the separation factor has a relationship with the square of the rotation speed and the radius of rotation, as shown in the following formula: g is a multiple of the acceleration of gravity; ： n: the maximum speed of the rotor, the unit is r / min; r: the maximum centrifugal radius of the rotor, the unit is cm; ：
g: the acceleration of gravity. Example 1: Selecting protein separation high-speed refrigerated centrifuge rotor: angle rotor RCF = 14400 \times; g speed = 9000 rpm / capacity = 500ml \times; 6 Example 2: Selecting large-capacity refrigerated centrifuge rotor when extracting enzymes from animal offal: horizontal rotor RCF = 6260 \times; g speed = 4000 rpm / capacity = 2000ml \times; 6 Example 3: Select high-speed refrigerated centrifuge rotor when collecting bacterial debris by centrifugation: continuous flow rotor RCF = 28100 \times; g speed = 16000 rpm / min capacity = 2000ml \times; 6; example 4: