Hach-Lange DR 2800 eco User Manual
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Standard Operations
5.5.4 Basic test-specific and sample-specific data settings
1.
Press Options if you wish to change test-specific or
sample-specific settings.
Table 6 ”Barcode Program“ options
Figure 13 Options
Options
Description
More...
For further Options
Store Off/On
With the Store On setting, all measurement data are stored automatically. With the Store Off
setting, no measurement data are stored.
Abs % Trans
To switch to % transmittance or absorbance readings
Send Data icon /
Send Data
To send Data to a printer, computer or USB memory stick (Type A)
Timer icon
This functions as a stopwatch. It helps to ensure 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, an acoustic signal is emitted. The use of the timer has no influence on the measurement
program.
Dilution Factor Off/On
A corrective dilution factor can be entered in order to take account of certain properties.
The number entered at the dilution factor prompt will be multiplied by the result to compensate for
the adjustment. For example, if the sample has been diluted by a factor of 2, enter 2. The default
setting of the dilution factor is 1, corresponding to no dilution.
Note: When a dilution is in effect, the dilution icon will appear on the display.
Note: If you are using undiluted samples, set the dilution factor to 1 again.
ChemicalForm
Some of the stored tests/methods allow you to select the chemical form and the measuring
range.
Edit
To modify an existing program
Save as User Program
To store the selected parameters as a User Program, see
6.1 User Programs (DR 2800 only) on
Recall Data
Call up saved measurement data or time courses, see
5.3 Storing, Recalling, Sending and
.
Instrument Setup
Basic data of the instrument, see