Installing The Input Filter; Installing The Ph And Orp Probes - Hanna Instruments PCA 311 Instruction Manual

INSTALLING THE INPUT FILTER

INSTALLING THE pH AND ORP PROBES

2 0
In order to ensure maximum accuracy of measurements, it is
recommended to have always clear sample, with suspended
particles smaller than 0.5 μm. This can be achieved by install-
ing two filters before the sample input.
The type of filters de-
pends on the quality
of the water: the first
filter should have 50-
100 μm pore size,
whereas in any case
the second filter, the
one closer to the ana-
lyzer, has to be 0.5 μm.
For correct installing procedure and maintenance, see the
instructions of filters.
To mount the pH and ORP probes, first turn off the analyzer.
Unscrew the closing caps from the electrode holder and remove
the protective cap from electrodes and electrodes connectors.
HI 70498B-0 HI 70498B-0
BROMINE BUFFER SOLUTION BROMINE BUFFER SOLUTION
FOR LABORATORY AND INDUSTRIAL USE ONLY FOR LABORATORY AND INDUSTRIAL USE ONLY
DO NOT FREEZE DO NOT FREEZE
STORE AT ROOM TEMPERATURE STORE AT ROOM TEMPERATURE
KEEP CONTAINER TIGHTLY CLOSED KEEP CONTAINER TIGHTLY CLOSED
HARMFUL IF SWALLOWED. HARMFUL IF SWALLOWED.
IF SWALLOWED SEEK MEDICAL ADVICE IMMEDIATELY IF SWALLOWED SEEK MEDICAL ADVICE IMMEDIATELY
AND SHOW THIS CONTAINER OR LABEL. AND SHOW THIS CONTAINER OR LABEL.
Contents: Contents:
Lithium Bimaleate (unknown) Lithium Bimaleate (unknown)
Lithium Maleate (unknown) Lithium Maleate (unknown)
Water (7732-18-5) Water (7732-18-5)
Xn: Harmful Xn: Harmful
R: 22 R: 22
S: 46 S: 46
Screw the pH probe (HI 1005) in the lower position and the ORP probe
(HI 2008) in the higher position and assure that no leakage occurs.
BROMINE
Bromine/pH/ORP Bromine/pH/ORP
Analyzer Analyzer
PCA-331
PCA 301 PCA 301 PCA 301 PCA 301
REAGENTS REAGENTS REAGENTS REAGENTS
HI 70498A-0 HI 70498A-0
BROMINE INDICATOR SOLUTION BROMINE INDICATOR SOLUTION
FOR LABORATORY AND INDUSTRIAL USE ONLY FOR LABORATORY AND INDUSTRIAL USE ONLY
DO NOT FREEZE DO NOT FREEZE
STORE AT ROOM TEMPERATURE STORE AT ROOM TEMPERATURE
KEEP CONTAINER TIGHTLY CLOSED KEEP CONTAINER TIGHTLY CLOSED
Contents: Contents:
p-Toluenesulfonic Acid (6192-52-5) p-Toluenesulfonic Acid (6192-52-5)
Water (7732-18-5) Water (7732-18-5)
R: - - R: - -
S: - - S: - -
ETICPCA30B ETICPCA30A ETICPCA30A
ORP probe
PH probe