Hach-Lange DR 6000 User Manual - Manual (Page 88)

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Expanded programs
Timer 1 / Timer 2 / Timer 3 / Timer 4:
Up to four time intervals can be defined as timers with this
function. Descriptions of the individual work steps, such as
shaking, waiting, and stirring can be allocated to the timers.
1. Mark the Timer x row.
2. Press Edit.
Activate or deactivate the timers using the check box in the
lower area of the display.
3. Activate a timer.
4. Press Timer.
5. Select the designation from the displayed list that describes
the respective process and confirm with OK.
6. Press 00:00.
7. Enter the required time interval (in mm:ss) and confirm with
OK.
Chemical form 2 / chemical form 3 / chemical form 4:
If a chemical form 1 was defined, up to three additional
alternative forms can be entered.
1. Mark the Chemical form x row.
2. Press Edit.
Activate or deactivate the chemical form using the check box
in the left area of the display.
3. Press the left key to enter an additional chemical form.
4. Press OK to confirm.
5. Press the right key to enter the conversion factor for this
additional chemical form.
6. Press OK to confirm.
7. Press Store to save the program data. Press Cancel to
return to the Main Menu.
6.1.2 "Free programming" program type
Free programming is an advanced option for entering original
user-developed methods. The data overview contains the
specifications of the programmed tests. Each entry option can be
activated by pressing the respective row and can be changed
using Edit (refer to
Table 10 ).
1. Select New in the "Program Options" menu.