Hach DR 6000, Basic User Manual, Page: 23 / 195

English 23
Set up the wavelength scan
Press Wavelength Scan in the Main Menu. Press Options for
Parameter Setup.
Table 5 Options during wavelength scan
Option Description
More Further options are displayed
Folder icon To store the scan data
Reference Off/On
From the displayed list of stored scans, a record is selected
for use as a reference scan/superimposed scan. This can be
highlighted or shown in the background in comparison with
the actual measured scan.
Note: This option is only available when there are
stored scans with the same wavelength range and
step.

Enter the wavelength spectrum and scan interval
Timer icon
This functions as a stopwatch. It helps to make sure that the
steps of an analysis are correctly timed (e. g. reaction times,
wait times, etc., can be exactly specified). When the
specified time has elapsed, a sound is emitted. The use of
the timer has no influence on the reading program.
View
Table/Graph
Enables the switching between the display of tabular scan
data (wavelength/absorbance) and the graphical
representation of the curve.
Note: "View Table" is activated after the first
measurement.
Cursor Mode
To select Track or Peak/Valley . The selection for this menu
option determines to which points on the graph the cursor
moves.
Send Data
To send data to a printer, computer or USB memory stick
(Type A)
Integral: On/Off
The integral gives the area and the derivative of the integral
gives the original function
Scale & Units
Scale: In the automatic scaling mode, the y-axis is
automatically adapted so that the total scan is shown.
The manual Scaling mode allows sections of the scan to be
displayed.
Units: Choice of absorbance or transmittance.
Reading Mode
Single Reading : One measurement result is shown after
tapping on Read .
Carousel 1 inch square : Optional measurement of carousel
insert with up to 5 square cells.
Carousel 1 cm square : Optional measurement of carousel
insert with up to 7 square cells.
Recall
measurement
data
Recall saved measurement data, wave-length scans or time
courses, see
Save, recall, send and delete data, page 14 .
Instrument Setup
mode Basic data of the instrument, refer to Save, recall, send and
delete data, page 14 .
Table 5 Options during wavelength scan (Continued)
Option Description