Hach DR2400, Руководство пользователя

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Hach Programs—Simplified Analysis
Hach Programs—Simplified Analysis
Page 36
5940018HachPrograms.fm
3.5.5 Running a Standard Adjust
The DR/2400 Procedures Manual indicates which procedures can use the Standard
Adjust and provides instructions for performing a Standard Adjust. The general
procedure is explained here.
Read a standard before setting Standard Adjust to on.
3.5.6 Performing Standard Additions
Running standard additions helps to confirm the accuracy of the measurements.
The
DR/2400 Procedures Manual and Standard Additions on page 43 describe in
detail how to use this function.
3.6 Adding a Hach Program to the “Favorite Programs” List
It is possible to add a Hach program to the “Favorites” list that contains
frequently used programs:
1. Touch
Hach Programs
in the Main Menu.
2. Scroll through the list of programs and highlight the program to be added, or
touch
Select By Number
for a known program number.
3. Touch
Add to Favorites
.
4. Touch
OK
.
5. The program can now be selected from the list of
Favorite Programs
on the
Main Menu.
1. Follow the entire Hach procedure (as described in the
DR/2400 Procedures Manual ), using a known standard for the
sample.
2. After reading the concentration, touch
Options
, then
Standard
Adjust
.
3. If Standard Adjust is set to off, turn it on.
4. The box will show the default standard value for the test, as
mentioned in the procedure. To enter a different standard value,
touch the box and enter the value. Touch
OK
.
The Standard Adjust icon will appear on the measurement screen
when Standard Adjust is enabled.
Note: The adjustment must be within certain limits, which vary with each
program.