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Metrohm 900 Touch Control Manual User Manual

Page 60

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8.2 Editing titrant data

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900 Touch Control

Unit of the titer.

Entry

10 characters maximum

Default value

empty

Selection

µmol/mL | mmol/L | mol/L | g/L | mg/L | mg/mL |
µg/L | ppm | % | mEq/L

NOTE

If you modify the titer or the concentration of the titrant in a loaded
determination at a later date and would then like to recalculate the
determination with the corrected value, then you must modify the value
in the determination data under View data / Titrant data (see "Cali-
bration and titrant data", page 216)
.

Date titer det.

Date and time of the last titer determination. For new titrants, the time
the preparation was made is specified until after the first time a titer deter-
mination has been carried out.

[Working life]

Define the working life of the sensor (see Chapter 8.3, page 45).

[Dosing unit]

This button is only displayed for Type = IDU or DU.

Define the properties of the dosing unit used (see Chapter 8.4, page
46)
.

[Exchange unit]

This button is only displayed with Type = IEU or EU.

Define the properties of the exchange unit used (see Chapter 8.5, page
52)
.

[Titer options]

Display the properties for the titer determination (see Chapter 8.7, page
58)
.