Hach-Lange BUHLER 2000 Water sampler - Manual (Page 52)

Operation
Page 52 Manual Bühler 2000/1029
5.2.8
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LAST BOTTLE
LIMITATION?
*YES
NO
**********************
Possibility to limit the number of bottles to be filled.
6.7.1
**********************
LAST BOTTLE
08
**********************
Example: Your sampler has 12 bottles but you would like the
program cycle to be stopped always after the eighth
bottle. The remaining bottles will always be empty!
5.2.9
**********************
SAMPLING PAUSE
00:60 H
**********************
Enter a sampling pause between the single bottles.
Example: -Number of bottles 12
-Filling time 60 min.
-Sampling pause 60 min.
After the program has been started, samples are filled into the first
bottle for a period of 60 min. Then the program is interrupted for 1
hour (=sampling pause). Thereafter the distributor changes to the
second bottle and again samples are extracted for a period of 1
hour and so on.
5.2.10
**********************
COMBINED EVENT
SAMPLING
*YES
NO
**********************
COMBINED EVENT SAMPLING
This function enables an overriding event-related sample
extraction independent of the previously programmed sampling
modes TIME or FLOW.
An event can e.g. be that a limit value (pH) is exceeded. The pH
measuring instrument thus delivers the signal necessary for the
sampler to change to the event-related sampling mode!
6.8.1
**********************
INTERVAL COMBINED
EVENT SAMPLING
00:03H
**********************
Example: You have started a time-proportional program according
to which a sample is extracted every 10 minutes. If the combined
event-dependent sampling mode has been activated and the device
receives an event pulse, the distributor immediately changes to the
next (empty) bottle and the event-dependent sample extraction is
started. The event sampling is carried out according to the adjusted
parameters: „Interval combined event sampling“ and „Bottle
filling time comb. event sampling“.
6.8.3
**********************
BOTTLE FILLING TIME
COMB. EVENT
SAMPLING
01:00H
**********************
According to the example this would mean:
Sampling interval: 3 minutes
Filling time per event bottle: 1 hour
The sampler extracts samples according to these parameters until
the event signal is released. Then the sampler continues to carry
out sample extractions according to the previously selected
sampling mode!