Hach-Lange DR 2800 eco - Manual (Page 79)

77
Advanced Operations
[R] key / Reading...
1. Press the [R] key to program a measurement measurement of
the substance that is to be analyzed. Confirm with OK.
2. Press New and then Reading... and use the alphanumeric
keypad to enter the wavelength at which the measurement is to
be carried out. Press OK and confirm your input by pressing
OK again.
3. If measurements are to be carried out at a number of
wavelengths, repeat the above two steps for each wavelength.
Note: The entered measurement sequence is displayed.
{ } keys
Elements of the measurement sequence that are to be repeated
are placed in curly brackets.
The left bracket "{"marks the start of the sequence that is to be
repeated and the right bracket "}" marks the end.
Note: The key showing the right curly bracket remains inactive until a left
curly bracket is entered.
1. Press {.
2. Press the key that defines the sequence that is to be repeated:
[Z] or [R]. Confirm with OK.
3. Press New and then press Zeroing... or Reading... and use
the alphanumeric keypad to enter the wavelength at which the
measurement should be carried out. Press OK and confirm
your input by pressing OK again.
4. Press } to end the sequence.
Note: If an action such as a zero measurement recurs at different
stages of a measurement sequence, the series of actions is numbered
sequentially (e.g. Z1, Z2, etc.).
Deleting an element of a measuring sequence
Select the appropriate line and press Delete. The element is
deleted.
Inserting an element of a measuring sequence
Select the line in the measuring sequence where the insertion is be
made and press New.
A new element can be entered at the selected position.
When the input is complete, press OK in the "Measurement
Process" display. The data overview is then displayed.