40
Test Mode
This feature provides a few special test
modes for specific applications:
§
Standard: normal test mode where a
sample is placed directly onto the pan
or pan with sample pads to take a direct
weight of the initial weight.
§
Concentrate: used for determining total
suspended solids in low solid samples.
The sample solids are first concentrated
onto a filter pad placed in a vacuum
apparatus. During the test mode, the
operator will then be prompted to enter
the number of milliliters of sample that
was filtered. Results are displayed in
mg/l. See details in the chapter on
Concentration Mode in this manual.
To change the test mode:
§
Press the
9
key from the Program Menu
to display the Mode screen.
§
Press the number key for the mode of
choice. The display will return to the
Program Menu.
