New Era Pump Systems Multi-Phaser NE-1000 Series, Быстрый старт

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New Era Pump Systems Inc.
www.SyringePump.com
Model NE-500/NE-501 Multi-Phaser™
Publication #1200-02 19 02/10/09
Starting with the second dispense, 0.25 is added to the volume dispensed to compensate for the sucked back
volume of the previous dispense. By changing the last Phase to a [FUN LOP nn] function, the total number of
dispenses can be set.
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
a
te
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.