Metrohm 746 VA Trace Analyzer - Manual (Page 426)

5.7.3 Alphabetical instruction list
746 VA Trace Analyzer / 747 VA Stand
5-275
RINSE Page: O, S Stand: M, A Abbreviation: RI
Instructions t/s Main parameters Auxiliary parameters
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## .. RINSE ..... Cycles ........ V.rinse ........mL
Function Rinse measuring vessel (MEAS) and/or reset volume bookkeeping to "0".
Parameter Range; Default value / Meaning
Cycles 0...5; 1
Number of rinse cycles
with rinsing Dosinos:
This parameter defines the number of times the measuring vessel
should be rinsed. A rinse cycle comprises the following:
• Siphoning off of measuring vessel contents
• Filling the measuring vessel with rinse solution
(Volume
V.rinse )
• Siphoning off of measuring vessel contents.
On entry of Cycles = 0 , the measuring vessel is emptied, but not
rinsed.
without rinsing Dosinos:
With Cycles = 1...5 , only the prompt Change measuring vessel to
change the measuring vessel appears.
V.rinse 0.010...100.00 mL; -
Rinse volume
Volume of the rinse solution used to rinse the measuring vessel.
Without entry of a value, rinsing is as follows:
Volume in the measuring vessel V.rinse
V.meas
≥ 6 mL 1.5 × V.meas
V.meas < 6 mL 10 mL
Description The RINSE instruction is used to siphon off the contents of the measur-
ing vessel on the 747 VA Stand by means of two rinsing Dosinos, fill with
the volume of rinse solution specified in
V.rinse and siphon off again.
At the same time, the automatic volume bookkeeping is reset to "0". The
entire rinse cycle can be run up to 5 times.
Comments • The RINSE instruction is always needed when the analysis solutions
are changed in the recording of calibration curves (see (CAL).
• If work is carried out with Auto.batch = on (automatic series
determination), the volume bookkeeping is reset at the end of the
program only if the
RINSE instruction is used.
Examples see CSOLN>M
see also (CAL, CAL)n, CSOLN>M, CSOLN/M, CSOLN/F