3 status for stormwater program, 1 status of sdi-12 measurements, 4 sample history – Hach-Lange SIGMA SD900 Refrigerated Sampler and All Weather Refrigerated Sampler User Manual User Manual
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Sampler operation
4.7.3 Status for stormwater program
The status screen shows information about the stormwater
program similar to that shown for the main program (Ready,
Running, Halted or Complete).
Use the
RIGHT
ARROW
key to access additional information about
the program.
4.7.3.1 Status Of SDI-12 Measurements
If a sonde is detected on the SDI-12 interface and the sonde
provides measurement data, the user can view the current status of
these measurements using the 'STATUS' hard key or by selecting
STATUS in the main menu.
The measurement status screen displays current measurement of
each channel on the sonde including the measurement name and
unit assigned to each specific channel. The measurements will be
updated based on the user-defined scan interval (see
). Navigation arrows on the screen will
indicate whether additional channel information is available.
CH0..CHX indicates the current position within the available
channels.
4.7.4 Sample history
Sample history displays the sample number, bottle number, result
and time/date for each sample. The following results can be shown:
•
Success—the sample was drawn successfully
•
Bottle full—the full bottle shut-off was activated
•
Rinse error—an error occurred during the rinse cycle
•
User abort—a user pressed the
STOP
key to end the
sample cycle
•
Arm faulty—the distributor arm did not move correctly
•
Pump fault—a fault occurred when the pump was operating
•
Purge fail—an error occurred during the purge cycle
•
Sample time out—liquid not detected within the timeout period
•
Power fail—a power failure occurred during sampling
If a program is running or has been halted, the sample history is
displayed for the currently running sample program. If the program
has been completed, the sample history is displayed for the most
recently completed sampling program. The sample history is
automatically erased when a new program is started.
Procedure:
1. Select
DIAGNOSTICS
>
SAMPLE HISTORY
from the main menu
to view the sample history.