25
C. Gerhardt GmbH & Co. KG
If the distilled sample is not required for further
analysis, it can be emptied via the built-in peri-
staltic pump, then collected for disposal.
Example:
30 s
Range 0 - 99 s
The suction time must be long enough so that
the receiver vessel is emptied completely. Resi-
dual drops do not influence the subsequent ana-
lysis.
Example:
25 s
Range 0 - 99 s
justed accordingly.
100% correspond to 1500 W heating power, 50
% 750 W etc.
Range 40 % - 100 %.
Attention! When using micro-tubes, 100 ml, the
maximum heating power should only be 80 %.
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The porous frit of the electrode must be comple-
tely immersed into the receiver solution in order
to ensure a stable pH measurement.
Example:
7 s
Range 0 - 99 s
When a back titration to the initial pH value is
required, then the mode "automatic endpoint" has
to be selected. The pH value is measured at the
beginning of each analysis and adopted as the
endpoint. Small variations of the pH value in the
receiver are thus compensated for.
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9.
10.
11.
12.
PROGRAMMING
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