Owner manual

5.5 Operation
746 VA Trace Analyzer / 747 VA Stand
5-80
Parameter Range; Default value / Meaning
Ident.1/S1 12 characters;
Sample identification 1 / Variable S1
This column can be used for optional entry of either the alphanumeric
sample identification 1 or the numeric variable S1. The following rules
hold for the entry:
• If the first character is not a number, the entire entry is interpreted
as alphanumeric sample identification 1 (e.g. Sample 456, B-56-
234-199).
• If the first character is a number or a period (point), the entire
entry is interpreted as numeric variable S1 (e.g. 125.849, 4.629e-
08). Subsequent entry of letters or special characters is no longer
possible. If you wish to enter a sample identification starting with
a number, you must thus precede the number by a non-numeric
character (e.g. #).
The sample-specific variable S1 can be used in formulae (see section
5.6.4).
Ident.2/S2 12 characters;
Sample identification 2 / Variable S2
This column can be used for optional entry of either the alphanumeric
sample identification 2 or the numeric variable S2. The same rules as
for Ident.1/S1 apply to the entry.
If the sample size Sample size/S0 is entered as a weight, S2 must
be entered as a density in g/mL (without manual entry the default
value 1.000 is automatically entered).
The sample-specific variable S2 can be used in formulae (see section
5.6.4). If S2 has been entered as a density in g/mL, this numeric value
must be multiplied by the factor 1000 in formula calculations as all
other variables are based on the base units g or L.
Ident.3/S3 12 characters;
Sample identification 3 / Variable S3
This column can be used for optional entry of either the alphanumeric
sample identification 3 or the numeric variable S3. The same rules as
for Ident.1/S1 apply to the entry.
The sample-specific variable S3 can be used in formulae (see section
5.6.4).
Method.call 11 characters;
Method call
For automatic call-up of a method, method name, stand number and
program run mode can be entered here. The entry must have the
following format:
xxxxxxxx.SR xxxxxxxx = Method name
S = Stand address (1...3)
R = Run mode (C,D,T)
(Calibration/Determination/
Test)
With this entry, all methods loaded in the method memory are dis-
played in the softkeys and can thus be taken over directly.