User guide

NEXT>>>ADVANCE www.nextadvance.com SP1600/1800 Programmable Syringe Pump
Publication #1200-02 27 9/15/04
8.4.4 Example 4: Complex Dispenses with External Synchronization
A more complex dispensing example, this Program contains different pumping requirements, including
dispenses with multiple pumping rates. The first set of 3 dispenses drops down to a lower pumping rate
during the dispense. When each dispense is completed, the buzzer beeps to alert the operator, then the
pump waits for a start trigger before starting the next dispense.
The next set of 3 dispenses have a fixed time interval of 60 seconds between dispenses. After the last set
of dispenses, the syringe is refilled by the amount infused, 17.25 ml. Then the buzzer beeps, to alert the
operator to the start of the first set of dispenses. The process is then repeated.
Phase Function Rate Volume Direction
1
RATE 750.0 ml/hr 0.5 ml Infuse
Phase Function Rate Volume Direction
2
RATE 300.0 ml/hr 1.5 ml Infuse
Phase Function
3
BEEP
Phase Function
4
PS:00
Phase Function
5
LP:02
Phase Function Rate Volume Direction
6
RATE 750.0 ml/hr 0.5 ml Infuse
Phase Function Rate Volume Direction
7
RATE 300.0 ml/hr 1.5 ml Infuse
Phase Function
8
BEEP
Phase Function
9
LP:ST
Phase Function
10
PS:60
Phase Function Rate Volume Direction
11
RATE 500.0 ml/hr 3.75 ml Infuse
Phase Function
12
LP:03