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Option
Description
Full
Test the output by sending the maximum current of 20mA.
Zero
Test the output by sending the minimum current of 0 or 4mA depending on the analyzer setup.
Note: You can only exit this menu when the option Conc is displayed.
Set the alarms and thresholds (ALARM option)
The analyzer has three alarms which are allocated according to the definition of
WARNING/R1
:
WARNING/R1 set to NO
WARNING/R1 set to YES
System alarm
System and warning alarm
System alarm only
Alarm 1
Alarm 1
Warning alarm
Alarm 2
Alarm 2
Alarm 1 and 2
1.
Select
ALARM
with the scrolling keys and press
Enter
.
Option
Description
SYS.ALARM ON/OFF
Activate or deactivate the system alarm.
WARNING/R1 YES/NO
Define the alarm allocation (see table above).
ALARM 1/2 ON/OFF
Activate or deactivate alarms 1 and 2.
ALARM 1/2 XXX/XXX
If activated, define what measurement triggers the alarm (application specific).
ALARM 1/2 HIGH/LOW
If activated, define if the trigger is a high or low measurement value.
ALARM 1/2 XXX
Enter the threshold value. If the alarm is set to
HIGH
any measured value above
this threshold will trigger the alarm, or if the alarm is set to
LOW
any measured
value below this threshold will trigger the alarm.
Measurement mode (SEQUENCE option)
Define the measurement mode.
1.
Select
SEQUENCE
with the scrolling keys and press
Enter
. Use the scrolling keys to select the
required mode.
Option
Description
FIX TIME
A fixed interval between measurements. The interval is defined in
on page 25.
LOOP
Continuous measurement. No further input is required.
PLOT pH
Select this if a titration curve needs to be plotted. Enter the
START pH
and
END pH
values
(between 0 and 14) that define the 0/4mA and 20mA outputs. If the
TWO REAGENTS
option has
been chosen, define which reagent will be used to define the slope.
Test analyzer and accessories (SERVICE option)
Check various physical options (e.g. pumps) are working correctly. The option to view the version
number of the latest installed software is also available from the list.
1.
Select
SERVICE
with the scrolling keys and press
Enter
.
2.
Select the option to test from the list available and set to
ON
to start it, check it functions
correctly, and then set back to
OFF
to stop it.
24
English
Содержание POLYMETRON 8810 ISE
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