Horiba Scientific LAQUA-PD210, Инструкция по эксплуатации

Страница: 70 / 88

Maintenance and storage
56
● Daily storage of the pH and ORP electrodes
If the electrode becomes dry, the response will be slow. Store in a moist atmosphere. Follow
the steps below to properly store the electrodes even when the electrodes will not be used for a
long period.
1. Wash the electrode well with pure water (or deionized water) to remove sample
completely, and close the internal solution filler port.
2. Wash the inside of the protective cap with pure water (or deionized water), then add
enough pure water (or deionized water) to soak the sponge.
3. Attach the protective cap.
● Daily storage of the DO electrode
Follow the steps below to store the electrode correctly.
9552-20D, 9552-50D
4. Clean the DO electrode well with deionized water.
5. Store electrode in carry case in a dry condition.
● When the DO electrode will not be used for a long time
Follow the steps below to store the electrode correctly.
9552-20D, 9552-50D
1. Clean the DO electrode well with
tap water, then dry it with cotton
gauze.
2. Remove the DO tip from the DO
electrode.
3. Attach the socket on the DO tip,
then store it in a cool, dark location.
DO Tip
Shorting plug
+
Rubber cap
Shorting Plug