Hach MET ONE 3400 Series, Руководство пользователя

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Option Description
Network The user can access, see and change the network settings.
User Upload The user can manually trigger the electronic transfer of count records through Ethernet
(wired or wireless).
6. Push OK .
Operation
Log on to the particle counter
Prerequisites
• Start the system.
• Enable password protection. Refer to
Enable the user logon function on page 30.
1. Activate the backlight with a finger or stylus if needed.
2. Push the LOCK icon to log out a previous user. Push LOCK again to see the logon screen.
3. Enter the user name and password. Confirm.
Note: Push the ALT key to access special characters.
Measure particle counts
After a complete particle count measurement, the number of particles measured will show on
the screen and be stored as data. Other configured parameters, such as relative humidity,
temperature and air velocity will be shown and stored in data.
1. Remove the protective cap from the inlet tube on the counter.
2. On the Counter Navigation screen, push SAMPLE .
3. To start the particle count, push the RUN button. The RUN button will change to a STOP button
while the count is measured.
Note: Push STOP to end the test before the count is complete. Incomplete particle count data will not be stored
or printed.
4. When the count measurement is complete, the test will stop automatically.
Change the particle count location
There are two methods to change the location for a particle count.
• On the Sample screen, push the location name. Select the new location name and confirm.
• On the Sample screen, push the
PLUS button to increment the location, or push the MINUS button
to decrement the location.
See settings during the particle count
Location and group settings can be seen at any time during the particle count cycle.
• On the Sample screen, select the Settings tab on the right side of the screen.
See historical data during the particle count
Historical sample data can be seen at any time during the particle count cycle.
1. On the Sample screen, select the ARROW button.
2. Select the HISTORICAL DATA icon to see the data.
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