Scanjet SC 40RT - Calculation of Cleaning Time

#SC 40RT 06 – 101027 Page 17 of 44
7.6. Calculation of Cleaning Time
A) Calculation of cleaning time for a cycle
The cleaning time depends of the following:
Rotation speed of the machine
A
(rev / min)
Number of rotations for full pattern
47
(turns)
Number of rotation for one cycle
47/4=11,75
(turns)
Cleaning time
D
(minutes)
Cleaning time D =
11,75
A
Example 1: The machine rotates with 2,0 turns per minute (measured with a
wrist watch when looking at the machine). How long time does it take to a first
cleaning pattern in the tank?
A = 2,0
A first pattern is created
after one cycle!
Cleaning time D =
11,75
2
~ 5,9 minutes
NOTE! After an additional 4 x 5,9 = 23,5 minutes a full cleaning pattern will be
created.