Thermo 335904, Руководство оператора, Страница: 42 / 94

Recalling a test
1.
With the Advanced A/%T/C screen displayed,
press Stored Tests . A list of stored tests
appears.
2. Use the arrow keys to highlight the name of
the test you want to recall and press
ENTER .
The parameters for the selected test appear on
the screen.
Setting up test parameters
1.
With the Advanced A/%T/C screen displayed,
use the arrow keys to highlight the name of the
parameter you want to set.
Some parameters appear only if you select one
of the concentration modes, while others
appear regardless of the measurement mode
you select. A complete list of the parameters
are located in Appendix B.
2. When the parameters are set, you can press
Save Test to save the test or Run Test or Run
Standard to measure a standard.
Measuring a standard
Measuring a standard automatically (using Auto 6
or Auto 3)
1. With the Advanced A/%T/C screen displayed
and the Measurement Mode set to Conc/Std ,
press Run Standard . The Measure Standard
screen appears.
2. Use the number keys to enter the
concentration value of the standard and press
ENTER .
3 Press Measure Standard .
4. Place the blank and standard in the correct cell
positions.
5. Press ENTER to measure the blank and the
standard. The instrument automatically
measures the blank first, then measures the
unknowns and displays the absorbance and
calculated factor.
Measuring a standard manually (using Manual 6 or
Single Cell Platform)
1. With the Advanced A/%T/C screen displayed
and the Measurement Mode set to Conc/Std ,
press Run Standard . The Measure Standard
screen appears.
2. Use the number keys to enter the
concentration value of the standard and press
ENTER .
3. Place the blank and standard in the correct cell
positions.
Using “General Tests” Software
Thermo Electron Corporation 3-10