GE AKTA avant, User Manual

Page: 426 / 538

Gradient formation
Data Parameter
ÄKTA avant 25: Gradient flow rate range
•
Binary: 0.25 to 25 ml/min
•
Quaternary: 1 to 25 ml/min
ÄKTA avant 150:
•
Binary: 1 to 150 ml/min
•
Quaternary: 2 to 40 ml/min
•
Binary: ± 0.6%
•
Quaternary: ± 1%
(Conditions: 5 to 95 B. 0.5 to 25 ml/min, 0.2 to 2 MPa, 0.8 to
2 cP)
Gradient composition accuracy
Valves
Data Parameter
Rotary valves Type
6 standard valves, up to 6 optional valves Number of valves
Inlet valve, Sample Inlet valve , Injection valve, Column valve,
pH valve, Outlet valve Functions
Second Inlet valve, Second Sample Inlet valve, Loop valve,
Versatile valve, Second Column valve, Second and Third
Outlet valves, Extra Inlet valves Options
Quaternary valve
Data Parameter
4-port solenoid actuated membrane valve Type
Quaternary gradients or BufferPro Functions
426 ÄKTA avant User Manual 29035184 AE
9 Reference information
9.2 Module specifications