Difference between numbers for the curve effects
Could someone explain me what is the difference between curve effect number 1 (Immediately goes to the specified conditions) and number 11 (Maintains start conditions until mext step).
What start condition is ment here? Is 1 en 11 not exactely the same thing?
What start condition is ment here? Is 1 en 11 not exactely the same thing?
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Best Answer
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It means that the gradiënt 3.0 / 97.0 pumps until the time 1.70, last second?
Yes. At 1.2 min, it is pumping at 3/97. With a curve of 11, it just stays at 3/97 until the next step at 1.7 min. At 1.7 min, it makes an immediate jump to 95/5.
When there was a number 1 curve it still pumps 3.0 / 97.0 until the time is 1.70, but not last second?
Sorry for the confusion, but no. If you were using a curve of 1, the jump is at the beginning of the segment at 1.2 min. When the injection reaches 1.2 min, it makes an immediate jump to 95/5.
So the "segment" is the two rows. A value of 1 makes the change at the beginning between them at the first possible second, an 11 makes the change at the end at the last possible second. The values 2 through 10 make a more gradual change rather than a full 100% step. A value of 6 is most linear and smooth.
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Answers
Generally everyone uses a 6 for most applications. I'll use a 1 or 11 during a shutdown portion of an IM or during a cleaning cycle scenario.
Tijd
Flow rate (ml/min)
% Mobiele fase 1 (A)
% Mobiele fase 2 (B)
Curve
1.20
0,8
3,0
97,0
11
1.70
0,8
95,0
5,0
11
It means that the gradiënt 3.0 / 97.0 pumps until the time 1.70, last second? When there was a number 1 curve it still pumps 3.0 / 97.0 until the time is 1.70, but not last second??