High speed refrigerated centrifuge rotor purchase user

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When selecting high speed refrigerated centrifuge, the demand according to the size of the workload to choose suitable centrifuge, the main so we must choose from two speed and capacity. The following details to buy fine high speed refrigerated centrifuge should pay attention to the problem, the following is about how to choose the speed problems. Usually according to different maximum speed centrifuge for low speed centrifuge <10000rpm/min, 10000rpm/min ~ 30000rpm/min high speed centrifuge, high-speed centrifuge >30000rpm/min, maximum speed of each centrifuge are rated, the maximum speed refers to the speed under no-load condition, but the maximum speed according to different rotor varieties, the quality of samples size and have difference. For example: the rated speed of a centrifuge is 16000rpm/min, when the rotor to elucidate the no-load spins at 16000 revolutions per minute, after adding the sample, speed will certainly be less than 16000rpm/min. Because the rotor is different, the maximum speed is also different; an imported centrifuge optional multiple rotor, a few manufacturers of domestic centrifuge victory developed this kind of technology, such as TG16, TGL16, TGL20 desktop centrifuge table high speed refrigerated centrifuge and many other models are capable of loading 16 rotor, to the use of a machine. The degree of the rotor can reach 15000rpm/min, but the angle rotor about can reach 14000rpm/min, with the difference to the relevant technical personnel detailed consultation high speed refrigerated centrifuge sales and production plant, so the speed choice should be cautious, choose maximum speed centrifugal machine high speed refrigerated centrifuge is higher than that of objective speed. Such as: objective speed is 16000rpm/mIn, choose the maximum speed centrifuge must be higher than 16000rpm/min. Mainly depends on the common separation is not speed, but the centripetal force, so sometimes the speed did not reach request, only can reach the same centripetal force, the experiment can achieve what you demand effect.