wtw Turb 555, Руководство по эксплуатации

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Operation Turb 555 / Turb 555 IR
40 ba41113e07 04/2009
4 Insert the 0.02 NTU calibration standard into the cu-
vette shaft.
5 Align the cuvette.
6 Press the
1
key.
During the calibration step, the
c
and
s
sym-
bols flash. The lower display line shows the remain-
ing measuring cycles until the end of the calibration
step.
7 Wait until the calibration step is finished.
The instrument asks you to insert the next calibration
standard (1.75K = 1750 NTU).
8 Insert the 1750 NTU calibration standard into the cu-
vette shaft.