Metrohm 2.899.0010, Руководство - Краткие инструкции

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5 Operation
899 Coulometer
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33
5.3 Formula editor
The formulas for the calculations are entered with the formula editor. The
formula editor is equipped with an automatic syntax check. This is trig-
gered as soon as a formula is applied. The generally valid rules of priority
apply for the calculation operations.
Variable Description
C00 Sample size
EP# Water quantity at the endpoint EP# (# = 1…9)
CI# Sample identification (# = 1…2)
R# Result (# = 1…5)
CV0# Common variable (# = 1…5)
SMN# Mean value of result R# (# = 1…5)
Var List of additional variables (see "Variables", page 33)
"#" stands for a sequential number that you must enter manually. Exam-
ple: if you apply the variable
EP# in the formula, only EP is entered. You
will still need to enter the number yourself.
The meanings of the editing functions are explained in chapter 5.2.4,
page 31 .
Variables
Pressing Var displays a list with additional variables. You can enter these
variables either directly into the formula or also by selecting them from the
list and applying them with
[OK] .
Variable Description
MCQ End quantity, i.e. total amount of removed water at the
end of the titration (in µg)
MCD Duration of the entire titration
MDC Drift for drift correction