Manual

New Era Pump Systems Inc. WWW.SYRINGEPUMP.COM Model NE-1600/NE-1800 Multi-Phaser™
Publication #1200-02 25 8/1/14
8.4.3 Example 3: Ramping the Flow Rate
m
l
/
h
r
R
a
t
e
Time
0
150
200
250
Phases
2 - 4
Phases
5 - 8
Phases
9-11
Note: Graph is representative only.
Pumping rate increments and decrements in steps.
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