Hach-Lange BUHLER 2000 Water sampler - Manual (Page 53)

Operation
Page 53 Manual Bühler 2000/1029
5.2.11
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DEFINE SPECIAL DAYS?
*YES
NO
**********************
Only at flow analogue/digital mode
Possibility to program that on special days (to be defined by the
user) the sample extraction is effected according to different
program settings.
Example:
At week-ends (Saturday, Sunday) the sample flow is much lower,
that means a lower frequency of flow signals (pulses) and thus a
smaller sample volume. However, if you would like to have almost
the same sample volume as on weekdays, you can select this
function and
a) define the special days freely
b) define the pulse divider or number of samples at a max.
analogue signal for these days.
6.9.1
**********************
SPECIAL DAYS 1
THURSDAY
FRIDAY
*SATURDAY
**********************
Press the ENT key and scroll with the up/down keys.
Press the ENT key again to mark the desired day(s) with a star. The
special programming is valid for each day marked with a star “*”.
6.9.2
**********************
SPECIAL DAYS 1:
SPLS/HOUR AT 20mA
(STANDARD: 12)
010
**********************
Analogue signal
Enter the desired number of samples per hour at 20 mA.
6.9.3
**********************
SPECIAL DAYS 1:
PULSE DIVIDER
(STANDARD: 1)
010
**********************
Digital pulse
Enter the desired pulse divider.
6.9.4
**********************
SPECIAL DAYS 2
*SUNDAY
MONDAY
TUESDAY
**********************
Possibility to have a further special days´ setting for example for
holidays etc. The programming procedure is the same as at
„Special days 1“.