8
One, about one and a half minutes into the testing interface automatically, as
shown in the figure below:
1,
neutralization, concentration
: the configured and night concentration
(national standard and concentration in 0.02 to 0.05 moL/L), if and the concentration
of the night and showed inconsistent by neutralizing night concentration increase
and decrease the Numbers below to change data are stored in the instrument.
2,
blank test
: the interface is as follows
Used for measure the amount of acid in the extract. If change the extracted liquid,