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Operation and control, C t=time – Memmert HPP 108/749 Constant climate chamber (Generation 2003) User Manual

Page 33

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33

Operation and control

Close

command

ramp

segment

No. 5

end

Segment5

°C

t=time

Delayed

programme start Segment1

Close

command

ramp

segment

No. 1

spwt (t)

Segment2

Close

command

ramp

segment

No. 2

next

Segment3

Close

command

ramp

segment

No. 3

spwt (tH)

Segment4

Close

command

ramp

segment

No. 4

next

Fig. 20

Schematic example of the use of ramp segment close statements