Next Advance SP570-M - Manual (Page 20)

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SP500 series OEM Programmable Syringe Pump
NE500 series manual 15 Revision 101101
When entering a function with associated data, such as with the ‘Pause’ in Phase 5, or the ‘Loop’ in Phase
6, the function is entered in 2 steps. First select the function and store it. Then enter the associated data.
Phase Function Rate Volume Direction
1 RAT 750 ml/hr 2.0 ml Infuse
Phase Function Rate Volume Direction
2 RAT 750 ml/hr 0.25 ml Withdraw
Phase Function
3 LPS
Phase Function
4 LPS
Phase Function
5 PAS 90
Phase Function
6 LOP 03
Phase Function
7 BEP
Phase Function
8 PS:30
Phase Function Rate Volume Direction
9 RAT 750 ml/hr 2.25 ml Infuse
Phase Function Rate Volume Direction
10 RAT 750 ml/hr 0.25 ml Withdraw
Phase Function
11 LPE
7.4.3 Example 3: Ramping the Flow Rate
m
l/h
r
R
at
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 RAT 200 ml/hr 0.1 ml Infuse
Phase Function
2 LPS