5
Safety instructions
Handling the reactants delivered.
Protective measures for safe handling.
No special measures are required if handled properly.
In use:
Avoid direct contact with the mucous membrane, eyes or the skin.
When not in use:
All solutions and the sodium sulphite should always be tightly closed
General notes:
Wash any clothes contaminated by chemicals with water as normal.
After inhalation:
Supply fresh air; consult a doctor if health issues arise.
After skin contact:
Wash off with water; consult a doctor if health issues arise.
After eye contact:
Rinse the eyes carefully with running water with the eyelids held open.
Consult a doctor if health issues arise.
After ingestion:
Rinse out the mouth and drink a glass of water. Do not induce vomiting.
Consult a doctor if health issues arise.
Notes on combined storage:
Store away from foodstuffs
Recommended storage temperature: 15 - 25 °C
Intended use of the hand-held meter
The exclusive, intended use of the hand-held meter is measuring pH, redox, dissolved oxygen,
total hardness and acid capacity in water solutions, and also measuring oxygen content in gases.
Any other use does not count as intended use.
Conditions for safe operation
The hand-held meter may only be used in accordance with its intended use.
The hand-held meter may only be used in the absence of any unapproved mechanical,
thermal or electrical influences.
The hand-held meter may only be powered by or connected to the energy sources
stated in the operating instructions (See the chapter “Initial setup”)
The hand-held meter may only be used in the environmental conditions stated in the
operating instructions (see chapter “Technical data”).
Unauthorised operation
The hand-held meter may not be used when:
The sensors are stored or used outside the authorised temperature range between 5°C
and 50°C.
The sensors or the hand-held meter are exposed to temperature or pressure fluctua-
tions.
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