Agilent Technologies 1100 Series Manual de instrucciones descargar pdf (Pagina 49)

1100 Series Capillary LC System Manual 39

Optimizing Performance 2

Fast Gradients range (800-1300 µl/min)

In this range, the pump gradient delay time is as short as possible. This range

is specifically recommended for fast-gradient analyses (<3 min.). Solvent

consumption is highest in this range.

Table 5 gives approximate primary flow values (in µl/min) as a function of

selected primary flow range vs. system pressure:

Actual primary flow values may vary from system to system. In any case the

standard configuration is changed, the primary flow could be higher

compared to the values in above table.

Tabl e 5 Primary flow overview for standard pump configuration

0bar

System

pressure

100 bar

System

pressure

200 bar

System

pressure

300 bar

System

pressure

400 bar

System

pressure

Low consumption

range

200 225 250 275 300

Default range 500 570 640 710 780

Fast gradient range 800 995 1190 385 1580

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 195 196

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Agilent Technologies 1100 Series Manual de instrucciones Pagina 49