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METHOD OF PUMP OPERATION, USE OF THE METHOD IN HPLC, PUMP, PUMP SYSTEM, AND HPLC SYSTEM
METHOD OF PUMP OPERATION, USE OF THE METHOD IN HPLC, PUMP, PUMP SYSTEM, AND HPLC SYSTEM
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机译:泵的操作方法,在HPLC,泵,泵系统和HPLC系统中的使用
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摘要
The present invention relates to a method of operating a pump generating a flow of a fluid with a pressure, the method comprising operating the pump with a pump speed S satisfying the equation S=Ssimple(1+COR(t)); wherein S is the pump speed, Ssimple is the pump speed disregarding any compression and/or expansion of the fluid, t is a time, and COR(t) is a time dependent correction function; wherein the time dependent correction function COR(t) is a product of a corrective amplitude Acor and a time-dependent function f(t), i.e., COR(t)=Acor·f (t); and wherein the corrective amplitude Acor is set by means of a measure for the flow and a measure for the pressure. The present invention also relates to a corresponding use, a pump, a pump system and an HPLC system.
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机译:本发明涉及一种操作泵以产生具有压力的流体流的方法,该方法包括以满足方程式S = S simple Sub>(1 + COR)的泵速度S操作该泵。 (t));其中S是泵速,S simple Sub>是泵速,不考虑流体的任何压缩和/或膨胀,t是时间,COR(t)是与时间有关的校正函数;其中时间相关的校正函数COR(t)是校正幅度A cor Sub>与时间相关的函数f(t)的乘积,即COR(t)= A cor < / Sub>·f(t);并且其中校正幅度A cor Sub>通过用于流量的量度和用于压力的量度来设置。本发明还涉及相应的用途,泵,泵系统和HPLC系统。
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