3.
Push
.
4.
Select a reason from the list.
5.
Push
REMOVE
.
6.
Push
ENTER
to confirm.
Apply an alarm reason to a data record
Prerequisites:
• Alarm reasons must be set to ENABLED or OPTIONAL. Refer to
on page 20 for more information.
• Alarm reasons must be entered in the alarm reasons list before they can be applied to a data
on page 22 for more information.
An alarm reason can be applied to any data record that has an alarm. Alarm reasons show in the
Historical data screen and on printouts. Alarm reasons are also included in FTP transfers and all
USB flash drive exports.
1.
On the Counter Navigation screen, push
HISTORICAL
.
2.
Select the Data Buffer field. Enter the number of the record with the alarm, or go to the record
with
+
and
–
keys.
3.
Select the yellow text below Counts to show the Alarm Reasons list.
Note: The yellow text shows the type of alarm that has been recorded.
4.
Select an alarm reason from the list. Push
ENTER
.
Set the inert gas and altitude values
After factory calibration, an inert gas can be selected. The particle counter applies a correction factor
to the flow rate basked on the inert gas selection.
1.
On the Counter Navigation screen, push
SYSTEM
.
2.
Select the
Custom
tab.
3.
Select the Gas field, then select the gas to be tested.
Note: Only the gases that the instrument has been calibrated with will show in the list.
4.
Select the Altitude field.
5.
Select the altitude of the measurement location. The altitude values are shown in feet.
Set the particle count alert (beep function)
The instrument can be set to play a sound when an interval value is counted on a specified channel.
For example, when the interval value is 100, the counter will beep each time it counts 100 particles.
1.
On the Counter Navigation screen, push
SAMPLE
.
2.
Select the
Settings
tab on the right side of the screen.
3.
Select Quick Settings.
4.
Push
YES
to edit settings for the default group.
5.
Select the Run Mode field, then select
BEEP
.
Change the relative humidity and temperature probe
The standard relative humidity and temperature probe is used in most applications. If an HMP probe
is needed, it can be selected on the
Units and Alarms
tab.
The scale of the standard probe and the HMP probe are different. When measurements are different
than expected, make sure that the HMP probe is selected or deselected as needed.
English
23
Содержание MET ONE 3400 Series
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