● When the water level in the bubbler lowers, the analytical value
varies.
● Connect a vinyl hose or something similar to the outlet of the
bubbler to discharge the exhaust air from the bubbler out of the
room.
● Fine powder of evaporated samples (iron, aluminum, copper, etc.) is
accumulated in the bubbler.
● Evaporated samples accumulated in the vinyl hose that connects
the spark stand and bubbler may cause analytical value
fluctuations. Blow air into the vinyl hose or replace it with a new one
regularly.
● Confirm that the spark stand outlet pipe and vinyl hose are firmly
connected. Loose connection may result in analytical value
fluctuations.
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