Thermo Scientific RC 6 Plus Operation Instructions Manual page 43

Procedure for step-mode
Thermo Fisher Scientific
the run conditions (e.g., speed, run time, rotor temperature, etc.) for each step
during a step-mode run. Save step-mode run conditions at the MEMORY Nos.
31 - 33 (41 - 43 or 51- 53) in accordance with "3-3-1 Programmed Operation
(1)".
When the MEMORY No. 31 is recalled, the centrifuge automatically performs
step-mode operation in order of MEMORY Nos. 31, 32 and 33.
[Example]
operation
The table below shows the run parameters and their values required for an
example 3-step run (MEMORY Nos. 31 to 33). Fig. 4-6 depicts how the example
run will proceed.
Table 4-8.
Speed
Run time
Temperature
Accel rate
Decel rate
Rotor No.
Figure 4-6.
Note
(1) Select the same rotor number for each step. Otherwise, alarm
message "ROTOR NO." is indicated and the centrifuge stops operation.
(Contents of the memory cannot be called up.)
Example 3-Step Run
1st step
(Memory No.
31)
1000rpm
30min
4°C
9
9
46
Details of an example step-mode operation
Step-mode Operation
2nd step 3rd step
(Memory No. (Memory No.
32) 33)
2000rpm 5000rpm
60min 10min
4°C 4°C
9 9
9 7
46 46
RC-6 PLUS
OPERATION
4-15