FlowStar2 LB 514
7. Startup of the HPLC System
63
Parameter definition
After installing the waste valve the device has to be activated in
the FlowStar² hardware configuration.
When logged in as system administrator, select INSTRUMENT -
> CONFIGURATION from the main menu.
In the second page of the instrument configuration tick the check-
box at “Waste valve installed” to activate the valve.
In the measurement method you can now individually activate or
disable the waste valve.
A delay time, switch on and switch off level can be defined within
each method.
The delay time, from detecting the peak until this fraction reached
the valve outside, must be calculated (tube diameter and flow
rate required) or measured e.g. with an air bubble as ‘position
indicator’.
CONFIGURATION
2 / 3
LS-Pump installed:
Fraction Collector installed:
Waste Valve installed:
Printer installed:
Time:
14:02:23
Date:
17.Aug. 2007
Passwords...
Liquid Handling
Printer
System Clock
Miscellaneous
WASTE VALVE SETTINGS
1 / 1
Delay Time [s]:
1.0
On-Threshold:
100.0
Off-Threshold:
0.0
Level Threshold
