Assertion: centrifuge's speed | /r/HasProperty | reached first predetermined value
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Source sentences:
text: Briefly, in accordance with the invention, the centrifuge rotor is braked in two sequential braking phases: In a first braking phase, a high braking torque is applied until the rotational speed of the rotor has reached a first predetermined value, which is substantially below the operating speed of the centrifuge, for example bringing the speed of the centrifuge from several thousand rpm to a speed below 1000 rpm, e.g. 800 to 500 rpm.