Standard programs – Hach-Lange DR 6000 User Manual User Manual
Page 75
75
Standard programs
Enter the Formula, Concentration Units, Designation,
Measuring Ranges
For detailed information on entering the Formula, refer to
Check the process specification in advance to determine whether
this information needs to be changed.
1. Highlight the Formula line in the data overview and press
Edit.
2. Select the formula; press Edit, and enter the data (refer to
process specification) (for C1=, C2=, units, name,
measurement range limits, etc.). Press OK to confirm the
entry.
Enter the Variables (Factors, Wavelength and Coversion
Factors)
For detailed information on entering the Variables, refer to
Check the process specification in advance to determine whether
this point needs to be changed.
1. Mark the Variables line in the data overview, and tap on
Edit.
2. Select the variable, tap on Edit, and enter the data (refer to
process specification) with the alphanumeric keypad (for F1,
F2,
λ 1, U1 etc.). Confirm each entry with OK.
Abbreviation of Variables:
F1: Factor 1
F2: Factor 2
λ1: Wavelength 1
U1: Conversion factor 1 for the first chemical form
U2: Conversion factor 2 for additional chemical forms, etc.
.
Timer 1, Timer 2, Timer 3 and Timer 4:
The timers are activated or deactivated with the control boxes on
the left of the display. In the next column, a selection can be
made from a list of names that describe the corresponding work
step. In the third column, the times for each active timer are
entered.
3. When finished programming, press Store and then Cancel
to return to the "User Programs" menu.
4. Press Start to begin the test with the new data.