6-16HS
11 Appendix
70
Version 06/2012, Rev. 1.0 • sb-kue
Translation of the original operating manual
Fig. 32: Diagram of linear curves
Quadratic curves
The deceleration curves are inverted images of the acceleration curves and
are assigned the same numbers.
Quadratic slope (curves 10-19)
Curve 19 is a special case compared to the other curves. The centrifuge
accelerates with maximum power. The runtime depends solely on the
moment of inertia of the rotor.
Quadratic curve no.
Time until 1,000 rpm
Slope as of 1,000 rpm
10
500 sec
4 [rpm/sec]
11
333 sec
6 [rpm/sec]
12
250 sec
8 [rpm/sec]
13
118 sec
17 [rpm/sec]
14
80 sec
25 [rpm/sec]
15
60 sec
33 [rpm/sec]
16
40 sec
50 [rpm/sec]
17
20 sec
100 [rpm/sec]
18
10 sec
200 [rpm/sec]
19
2 sec
1.000 [rpm/sec]
Fig. 33: Slope of quadratic curves
Linear Curves
0
100
200
300
400
500
600
700
800
900
1000
0
50
100
150
200
250
Time [sec]
S
p
e
e
d
[
rp
m
]
curve 0
curve 1
curve 2
curve 3
curve 4
curve 5
curve 6
curve 7
curve 8
curve 9
98 7 6 5 4 3 2 1 0