Metrohm 746 VA Trace Analyzer - Manual (Page 440)

5.7.3 Alphabetical instruction list
746 VA Trace Analyzer / 747 VA Stand
5-289
SMPL/F Page: O, S Stand: A Abbreviation: SMP
Instructions t/s Main parameters Auxiliary parameters
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## .. SMPL/F ..... V.fraction ........mL V.total .........L
Function Sample volume has been added to the sample vessel (FEED) on the 695
Autosampler.
Parameter Range; Default value / Meaning
V.fraction 0.010...50.000 mL; -
Fractional volume
With diluted samples, here the volume fraction of the total volume
V.total which has been added to the sample vessel must be entered.
The following condition holds:
V.fraction ≤≤ V.total
V.total 0.10 mL...100000 L; -
Total volume
With diluted samples, here the total volume of sample and dilution
solution must be entered. The following condition holds:
V.total ≥≥ V.fraction
Description The SMPL/F instruction defines the sample volume in the sample vessel
(FEED) on the 695 Autosampler.
With undiluted samples ( V.fraction and V.total blank), the sample
volume is given either by S0 (on entry of S0 as a volume) or by S0/S2
(on entry of S0 as a weight, S2 is the density in g/mL).
With diluted samples ( V.fraction > 0 and V.total ≥≥ V.fraction ), the
sample volume is given by V.fraction , irrespective of the entry of S0 .
You will find further details on the sample size in the description of the
parameter
Sample size/S0 in section 5.4.4.
Comments • The SMPL/F instruction can be used only in operation with the 695
Autosampler.
• If no other dispensing operations are performed in the sample vessel
(FEED), an asterisk
* can also be entered for Sample size/S0 . The
sample volume is then defined by the subsequent transfer into the
auxiliary or measuring vessel.
see also SMPL>M, SMPL/M