Version 09/2015, Rev. 1.3 of 02/03/2017
Translation of the original operating manual, WZG6001-e150401
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6.3.2.5 Speed / relative centrifugal force (RCF)
The set speed of the centrifuge is displayed in the upper area of the Speed/RCF
field. The actual value is displayed right below. The speed is stated as the number of
revolutions per minute (min
-1
= rpm) and the RCF values as a multiple of the
gravitational acceleration (x g). The values are interdependent (see chapter 2.2.2.1 -
"Speed, radius, and relative centrifugal force"). The maximum speed/RCF values
depend on the rotor that is used.
The parameters speed and RCF can be changed during the centrifugation.
Fig. 10: Setting the speed value or the RCF value
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6.3.2.6 Runtime
The set runtime is displayed in the upper section of this field, with the remaining
runtime shown below. The runtime is counted down from the set value, starting
with the start of the centrifuge and ending with the start of the deceleration
phase. The maximum runtime is 99 h:59 min:59 sec. As of 59 min:59 sec, the unit
switches from "h:min" to "min:s".
The parameter runtime can be changed during the centrifugation.
If the runtime is changed during an active centrifugation run, the time that has
already elapsed will not be taken into consideration. The centrifuge will perform a
complete run with the new runtime.
Fig. 11: Setting the runtime, here in the time unit "min:s"