The cryogenic centrifuge uses a specially designed rotor and optical inspection system to continuously monitor the sedimentation process of the material in a centrifugal field to determine its physical properties. It is used to collect microorganisms, cell debris, cells, large organelles, and sulfuric acid precipitation. Materials and immunoprecipitates are widely used in modern biochemical laboratories.
To ensure a stable and efficient operation of the cryogenic centrifuge, the user should provide him with a quality environment and proper operating practices, including the following:
1. The ground should be flat and firm: for large centrifuges, the floor should be firmly fixed at the installation site to ensure the normal operation of the rotor of the centrifuge, without recessing, and the ground at the installation and fixing should be flat and firm.
2, find a good level: find a more accurate small level, the centrifuge cover open, find the level on the main shaft, adjust the level of the adjustment bolts next to the four casters to find a good level, pay attention to one of the feet can not fall.
3, power supply voltage: voltage fluctuations should meet the national standard of +10%, otherwise some manufacturers of centrifuges can not operate normally, if the voltage fluctuations above this, it is recommended to use a voltage regulator to meet this grid.
4, the ground line should be firmly: the wiring of the power supply of the room should meet the requirements, China is a three-phase four-wire system. The three-phase is the three-phase in industrial power. When three-phase electricity is used, the neutral line is separated from the ground line. More importantly, whether it is three-phase industrial power or not, the general single-phase power is good, and the ground line should be reliable to avoid leakage. The ground wire cannot be connected to the heating pipe or the water pipe.
5. There should be no corrosive gas and electromagnetic field interference around the low temperature centrifuge to prevent premature failure of the external protective layer of the instrument and interference with electrical components.
Key Safe,Secret Safe,Popular Safe,Small Key Lock Safe Box
Ningbo Reliance Security Technology CO.,Ltd , https://www.reliancesafes.com