32
Conduc
tivit
y Flo
w C
ell
Maintenance
| VERITY
®
1810 Conductivity and pH Monitor
Inlet and/or Outlet Tubing Replacement
When replacing the inlet or outlet tubing, refer to the table below for part numbers for replacement tubing
and fittings. When replacing the tubing, always replace the fittings too.
Tubing and Fittings
Flow Rate (mL/min)
Part Number
Description
0.5–5
49951059
TUBING,PEEK .010IDx.063OD 5FT
5–20
49952059
TUBING,.020"X 1/16 PEEK 5 FT. LONG,ORA
20–50
49953059
TUBING,.030" X 5FT, PEEK
>50
49954059
TUBING,.040" X 5FT, PEEK
All Flow Rates
49041034
FERRULE, 1/16" ANTI-TWIST, PEEK (P-250)
All Flow Rates
490410255
NUT, 1/16" ANTI TWIST PEEK (P-255)
To replace the tubing:
1. Disconnect the tubing and fittings.
1. On each end of the tubing, slide the nut,
then the steel compression ring, and then
the ferrule. The flattened end of the ring
should face towards the nut with the
narrow end of the ferrule towards the ring.
2. Insert the nut at each end into its port.
(Ports are not labeled as the direction of
the liquid flow is not specific.) Hold the
tubing to the bottom of the fitting while
tightening the nut to finger tight.
Figure 15
Plumbing Connections (Exploded View)
Figure 14
Plumbing Connections
The flattened end of the
ring should face towards
the nut
The narrow
end of the
ferrule is to
touch the ring