Kamoer KH Carer Quick Start Manual page 9

Open the app, enter the manual calibration mode, enter the KH reagent calibration
interface, and calibrate according to the interface prompts
After the above inspection, run the test manually for several times to confirm whether
the test results are normal. If there is no problem, it can be transferred to automatic
test.
Precautions
1. Please read the user manual carefully before using KH Carer to ensure the correct
operation of the equipment.
2. Use of pH electrode:
3. Before using the pH electrode, the electrode cap should be removed so that it can be
detected normally.
4. Calibrate the pH electrode before first use.
5. During the use of pH electrode, avoid drying the electrode head. After each test of pH
electrode, liquid will be stored in the beaker to continue to protect the pH electrode.
6. When not used for a long time, the pH electrode should be stored with an electrode
cap with protective solution.
7. The pH electrode has a service life, which varies according to the service
environment. Generally, it is about one year. Whether the pH electrode should be
replaced will be prompted during pH calibration.
8. KH test solution shall be stirred at least once a week, otherwise the
concentration may be unstable. Shake or use magnetic stirring
9. During transportation, use protective packaging to protect the appliance from
any damage. After unpacking, please dispose of all packaging elements in a manner
that will not cause damage to the environment. All materials used for packaging
appliances are environmentally friendly; They are 100% recyclable. Be careful! When
unpacking, the packaging materials should be placed out of the reach of children.
10. Young children and vulnerable groups with limited physical, sensory or mental
abilities shall not use this equipment, and people who are not familiar with this
equipment shall not use this equipment
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