Running A Program; Software Control Of The Uv-Detector 2500 - Knauer Smartlibe UV Detector 2500 Handbuch

Operating the UV-Detector 2500 21
First enter a new time in the editing line. The wavelength of the
predecessing line will be adopted for possible changes. Only in this case
the wavelength field of this line is accessible for changes. Simultaneously a
new ending line is created, which can be reached by moving the cursor
with the ► key. It is impossible to enter a time value smaller than the
previous one. This ensures programs without time conflicts.
Including both the start and the ending line a program can consists of 11
lines as a maximum. Therefore you can measure during a single run with
up to 10 different wavelength's.
Caution! If you enter in any existing program line the time value of
the predecessing line it becomes automatically the ending line. That
means all following lines will be irreversibly deleted!
To delete a program enter in its second line the time value 000.00
(0 minutes, 0 seconds).

Running a Program

A program can be executed via an external signal (section Connections
to the remote control socket on page 24), as well as manually. Position
the cursor on the go field and press one of the ▲ or ▼ keys.
A running program is indicated by RUN, see the following display,
accompanied by the currently measured signal, the time constant, the
running time and the current wavelength.
0.1 s 0.0000 au
♦ RUN ON 000.35-254 nm
Any programmed change of the wavelength is followed by an AUTO-
ZERO.
A running program can be stopped at any time by pressing any key. If
you leave a program the last wavelength setting will remain active. A
program will not be lost by switching off the instrument.

Software Control of the UV-Detector 2500

The full capabilities of the UV-Detector 2500 are accessed under operation
®
with the HPLC software packages EuroChrom for Windows or
®
ChromGate version 3.1 or higher (for EuroChrom also version 3.05).
®
Fig. 18 ChromGate HPLC software