Metrohm 746 VA Trace Analyzer - Manual (Page 310)

5.6.3 SUBSTANCES
746 VA Trace Analyzer / 747 VA Stand
5-159
Parameter Range; Default value / Meaning
Temperature 0.0...99.9 °C; 25.0 °C
Measurement temperature
Measurement temperature for calibration and measurement.
Owing to the large temperature dependence of the measured values
(
≥ 2%/°C), it is advisable to work with the 6.1418.220 thermostatted
measuring vessel and to enter the set temperature here.
Soln.name 8 characters;
Name of solution with internal standard
The name of the solution which contains the internal standard must be
identical with the name entered in the instruction
RADD>M under
Soln.name .
If the solution with the internal standard has to be added automati-
cally, this solution must be entered on the "SOLUTIONS" page and
assigned a position
Pos. (see section 5.3.4). This solution entered on
the "SUBSTANCES" page can be automatically copied to the solution
list with the softkey
.
Mass conc. 0.001...999.99 ng...kg/L;
Mass concentration ρρ
r
of solution with internal standard
If the solution with the internal standard has to be added automati-
cally, the mass concentration must also be entered on the
"SOLUTIONS" page (see section 5.3.4).