ROTO SILENTA 630 RS - HettichLab

EN
14.4 Run-up and run-down parameters
The run-up and run-down parameters that have been set are displayed.
x y
x: 1-9 = run-up step, t = run-up time
y: R1-R9, B1-B9 = braking step, R0 = unbraked run-down, t = run-down time, n
PROFIL
(•) = brake deenergisation
speed
14.4.1 Run-up step
Press the key repeatedly until the parameter 1-9 or t inversely.
is displayed. The input field will be displayed
Set the desired step by means of the control knob .
14.4.2 Run-up time
Press the key repeatedly until the parameter t min:sec is displayed. The input field will be displayed inversely.
Set the desired value by means of the control knob .
If a run-up time is set that is longer than the running time, the centrifugation run will end before the set speed is
reached.
14.4.3 Braking step
Press the
inversely.
key repeatedly until the parameter 0-9 or t is displayed. The input field will be displayed
Set the desired step by means of the control knob .
B-braking steps can only be set for special rotors.
14.4.4 Run-down time
If a brake de-energisation speed has been set, it is not possible to set a run-down time.
Press the key repeatedly until the parameter t min:sec is displayed. The input field will be displayed inversely.
Set the desired value by means of the control knob .
14.4.5 Brake de-energisation speed
Press the key repeatedly until the parameter n (•) /RPM is displayed. The input field will be displayed inversely.
Set the desired value by means of the control knob .
14.5 Radius/Temperature
14.5.1 Radius
Press the key repeatedly until the parameter r/mm is displayed and the input field is shown inversely.
Set the desired value by means of the control knob .
The value of the RCF/RZB adapts automatically when the radius is changed; this is shown by the indication flashing.
14.5.2 Temperature (for centrifuges with cooling only)
Press the key repeatedly until the parameter T/°C is displayed and the input field is shown inversely.
Set the desired value by means of the control knob .
14.6 Automatic buffer
The buffer comprises the program locations "----" and 90 to 99. Every time a centrifugation run is started, modified
centrifugation data are automatically stored in program location "----". The modified centrifugation data for the last 11
centrifugation runs are stored in the buffer and can be called up (see Chapter "Calling up programs").
50/136