YSI pHotoFlex STD Colorimeter - Manual (Page 38)

Operation pHotoFlex
®
STD
38 ba76122e01 02/2013
5 Insert a cell with blank sample (see section 4.2).
6 Start the measurement of the blank value with TER>.
After measuring, the result of the blank value measurement is
displayed and stored.
The result is displayed as
iBlank value measurement suc-
cessful! or
iBlank value measurement erroneous!.
7 Confirm the result with .
The blank value measurement is completed.
The meter is ready to measure.
or:
Discard the result with .
Subsequently, carry out a new blank value measurement.
i83: A6/25 MC
Cell
i = 16 mm
iInsert blank sample
Start measurement
Measure blank value
i83: A6/25 MC
Cell
i = 16 mm
iAbsorbance = 0.301
iBlank value mea-
surement
successful!
Measure blank value