Hach TitraLab AT1000 Série Manuel D'utilisation De Base page 22

7. Make sure that the icon at the bottom of the display
show on the display adjacent to this icon. Refer to
that the tubes and sensor are correctly aligned.
8. Push Start to start the measurement. Measurement data shows on the display.
9. If the default stirring speed needs to be adjusted, push the up and down arrow keys to increase or
decrease the speed.
Note: This adjustment only applies to the current operation. The standard default stirring speed for the
application is not changed.
10. Two options are available during the procedure:
Option Description
Stop Aborts the measurement and no results are calculated. If selected during the Replicate Sample
option, then all data in the series is lost.
Skip Stops the current operation and goes directly to the next step in the procedure. Results are then
calculated from measurement data available before Skip is selected. Results can be less accurate
using this option.
11. When the measurement is complete, push the arrow keys to see the different measurement
views.
12. Push Next for these options:
Option Description
Replicate Use this option to start the same titration on the same sample. This is used to study the
Sample repeatability by successively analyzing several parts of the same sample. At the end of
each measurement, a window shows the average value, the standard deviation and the
relative standard deviation.
New Sample Use this option to start the same titration on a new sample. No standard deviation or
relative standard deviation measurements will be done.
13. Push Exit to go back to the home screen.
Manage the data log
To select data to view, delete or export, specify data filters
1. From the home screen, select Data log.
2. Select an option, then push Select.
Option Description
View data log Views measurement data. Select individual lines of data to view more content.
Export data log Exports measurement data from the system to an external device. Preview data selection
before it is exported. Make sure that an external device is connected to the instrument
(e.g., a USB key, external hard drive, etc.).
Delete data log Removes measurement data from the system. Previews data selection before it is
removed.
3. Specify the data selection parameters. Push the left and right arrow keys to make a selection.
Push the up and down arrow keys to select an option.
Option
Result type
Application
Date
Operator
22 English
Connect the sensor
Description
Sets the type of result available.
Sets the available applications.
Sets the date range.
Sets the available operators.
is highlighted. Do the instructions that
on page 13 to make sure