Figure 35 Pump Tubing Connection - Changing The Filter - Metrohm 882 Compact IC plus Manual

5.10 Peristaltic pump
Table 2 Pump tubing
Order Name
number
6.1826.020 Pump tubing (blue/
blue), 2-stopper
6.1826.310 Pump tubing LFL
(orange/green), 3-
stopper
6.1826.320 Pump tubing LFL
(orange/yellow), 3-
stopper
6.1826.330 Pump tubing LFL
(orange/white), 3-
stopper
6.1826.340 Pump tubing LFL
(black/black), 3-stop-
per
6.1826.360 Pump tubing LFL
(white/white), 3-stop-
per
6.1826.380 Pump tubing LFL
(gray/gray), 3-stopper
6.1826.390 Pump tubing LFL (yel-
low/yellow), 3-stop-
per
5.10.2.2 Pump tubing connection with filter
72 ￭￭￭￭￭￭￭￭
Material
PVC (Tygon
ST)
PVC (Tygon)
PVC (Tygon)
PVC (Tygon)
PVC (Tygon)
PVC (Tygon)
PVC (Tygon)
PVC (Tygon)
The 6.2821.130 filters (35-2) should be changed every 3 months, more
frequently at higher backpressure.
1
Figure 35 Pump tubing connection – Changing the filter
Inner
diameter
1.65 mm
0.38 mm
0.48 mm
0.64 mm
0.76 mm
1.02 mm
1.25 mm
1.37 mm
2 3
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
Use
Pump tubing for online IC
instruments and automa-
tion in voltammetry
Pump tubing for bromate
determination using the
triiodide method.
For suppressor solutions,
acceptor solutions for
inline dialysis and for inline
ultrafiltration.
No special applications.
For the sample solution in
inline dialysis.
For sample transfer.
For inline sample dilution.
For the sample solution in
inline ultrafiltration.
882 Compact IC plus – Anion