Aztec 600 ISE ammonia and fluoride
Single-stream ion-selective analyzers
3 Installation
OI/AXM630–EN Rev. I
21
3.6.6 Fluoride Probe Preparation
The fluoride probe is supplied with a protective end cap to
prevent the Lanthanum Fluoride crystal (forming its tip) from
drying out and from being scratched or chipped. To prepare for
use, remove the end cap and carefully rinse the tip in distilled
water.
3.6.7 Fitting the Probe
Referring to Fig. 3.13, fit the ammonia or fluoride probe as
follows:
1. Hinge down temperature-controlled block cover
A
to
gain access to block
B
.
2. Position probe
C
into the recess in the
temperature-controlled block (ensuring that probe tip
D
is fully inserted into flowcell
E
) and rotate retaining clip
F
to hold the probe in position.
3. Close the temperature-controlled block cover
A
.
4. Connect probe lead
G
to coaxial socket
H
.
Note.
During step 2, when fitting ammonia probe, take
care not to damage the membrane.
Fig. 3.13 Fitting Ammonia / Fluoride Probe
A
B
C
D
E
F
G
H