9
Notice
1. When holding the bottle, please hold by the bottle cap, and do
not touch the part below the line of the bottle with your hand.
2. Clean the test cuvette with a lens cleaning cloth before placing
the bottle in the slot.
3. Keep the white bottle intact, without scratches, and clean inside
and outside.
4. The silk screen ”V” on the black bottle should be aligned with the
“/\”on the edge of the black groove.
5. During the testing, there must be no bubbles on the inner wall of
the white bottle, otherwise the measurement accuracy will be affect
-
ed, and the bubbles can be discharged by tilting slightly.
