8
F6 p ° •
° °±4 ° a ° °
±
z (V ±(
° ° z °• ±
and will then resume normal operation.
9. Repeat steps 3 through 8 for the pH 4.00 and pH 10.00 buffer solutions.
Note:
Always rinse the electrode with distilled water to remove any
° ± z ' °
'° ° ° •z ' z
6
Re p la c in g th e E le c tr o d e
pH Electrodes have a
fi
nite lifespan due to inherent properties and is
dependent on frequency of use and care. Proper maintenance of your pH
° °
° '°
z
z
° ° °
a ° °• ±°6p °
°
reading becomes unstable or sluggish it may be time to replace your
electrode. If you can no longer calibrate the electrode, it is time to replace it.
Follow the steps below to replace the electrode:
1. Remove the electrode protective cap.
6 n • °
° ° °•
±° • z • •
°4z ± °
° •
° ° 6
3. Pull the pH electrode module out.
B6 Tz °
z ° ° °•
±°
± ° 0kAC885VeVTmkhUV1
the socket.
5. Tighten the electrode collar to ensure a good seal and replace the cap.
Ba tte r y Re p la c e me n t
p °
°
'z °
•
z
°z
° eTU4 ° 'z ° °
be replaced.
1. Twist off the battery compartment cap.
6 k° z•° °
0B1ekBB :6Co '
•° 'z ° ° 6
3. Replace the battery compartment cap.
REED Ins t r ume nt s
1-877-849-2127 | [email protected] | www.reedinstruments.com
Содержание R3500
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