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4.6. Description of Symbols on the Screen
10 Hz *)
Sampling rate.
1s *)
Time constant for signal filtering.
R52% a S53%
Light intensity in reference and measuring channel on set wavelength. If S value
is significantly lower, it shows dirty cell or absorbing mobile phase.
254 nm *)
Set wavelength.
-0.000052AU
Actual value of absorbance in AU units.
ABS
Actual detector mode.
Symbol of switched on deuterium lamp (if it is off, symbol does not contain the
filament in the center).
Symbol of switched on tungsten lamp (if it is off, symbol does not contain the
filament in the center).
Symbol of successfully executed wavelength calibration (empty box means that
calibration has not been performed).
Unsuccessful wavelength calibration, initial calibration constants are used.
Unsuccessful Autozero process.
Leakage sensor is activated.
5. C
ONTROL FROM
During unit control from PC communication proceeds through serial line RS232 or through
LAN. Communication protocol can be supplied upon request.
Unit may be controlled with SW Clarity and ECOMAC.
6. W
ORKING WITH
Menu enables setting all parameters and functions of the unit, its diagnostics and service.
MAIN MENU is entered by pushing key MENU. In the menu you can move using arrows,
ENTER and ESC. Any part of the menu can be abandoned by pressing key MENU.
*) Values marked with this symbol may be changed in menu
PC
M
ENU
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ECD2800 / ECD2600
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