Oritron Dionex Ion Chromatography System ICS-2100 - Manual (Page 118)

ICS-2100 Ion Chromatography System
106
Doc. 065291-01 3/09
5.1.4 Calibrating the Flow Rate
When to Calibrate
If you run the ICS-2100 Operational Qualification or Performance
Qualification and it fails.
Items Needed
•
0.076-mm (0.003-in) ID yellow PEEK tubing (P/N 049715) to create
14 ± 2 MPa (2000 ± 300 psi) of backpressure (if needed)
•
High purity ASTM filtered, Type I (18 megohm-cm) deionized water
•
Balance capable of weighing more than 10 g with 0.001 g readability
•
Tared beaker
To Calibrate
1. Open the ICS-2100 Wellness Panel in Chromeleon (see
Section 5.1.1 ), or open the ICS-2100 touch screen FLOW RATE page
(see Figure 5-5 ).
2. Verify that there is 14 ± 1.4 MPa (2000 ± 200 psi) of backpressure.
Figure 5-5. Flow Rate Page