Owner manual

5.7 Program instructions

746 VA Trace Analyzer / 747 VA Stand

5-290

SMPL/M Page: O, S Stand: M Abbreviation: SMPL/M

Instructions t/s Main parameters Auxiliary parameters

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## .. SMPL/M ..... V.fraction ........mL V.total .........L

Function Sample volume has been added to the measuring vessel (MEAS) on the

747 VA Stand.

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 measuring 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/M instruction defines the sample volume in the measuring

vessel (MEAS) on the 747 VA Stand.

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/M instruction can not be used in operation with the 695

Autosampler.