Next Advance SP1800 User Manual
Page 31

NEXT>>>ADVANCE
www.nextadvance.com
SP1600/1800 Programmable Syringe Pump
Publication #1200-02
26
9/15/04
8.4.3 Example 3: Ramping the Flow Rate
Continuously ramp up and down the pumping rate. Starting at 200 ml/hr, the pumping rate will increment
to 250 ml/hr in 1.0 ml/hr steps after every 0.1 ml has been dispensed. Then the pumping rate will
decrement to 150 ml/hr in 1.0 ml/hr steps after every 0.1 ml has been dispensed. Finally, the pumping rate
is incremented back to 200 ml/hr in 1.0 ml/hr steps after every 0.1 ml has been dispensed, then the process
is repeated.
Phase
Function
Rate
Volume
Direction
1
RATE
200 ml/hr
0.1 ml
Infuse
Phase
Function
2
LP:ST
Phase
Function
Rate
Volume
Direction
3
INCR
1.0
0.1 ml
Infuse
Phase
Function
4
LP:50
Phase
Function
5
LP:ST
Phase
Function
Rate
Volume
Direction
6
DECR
1.0
0.1 ml
Infuse
Phase
Function
7
LP:99
Phase
Function
Rate
Volume
Direction
8
DECR
1.0
0.1 ml
Infuse
Phase
Function
9
LP:ST
Phase
Function
Rate
Volume
Direction
10
INCR
1.0
0.1 ml
Infuse
Phase
Function
11
LP:50
Phase
Function
12
JP:02