Manual

2.0 DESCRIPTION OF SYSTEM COMPONENTS
The DuoFlow’s modular design supports many types of system components, and allows for a wide variety of
system configurations. This section discusses in detail the function of each component and its connection to
the system.
• Dell PC Computer/Controller and USB Bitbus Communicator (Section 2.1)
• Workstation (Section 2.2)
• Maximizer (Section 2.3)
• Mixers: MX-1 and Maximizer mixers: (Section 2.4)
• Detection Systems: UV detector, Conductivity monitor, pH monitor, and QuadTec detector:
(Section 2.5)
• Valves: AVR7-3, AVR9-8, SV5-4, and SVT3-2 valves: (Section 2.6)
• Fraction Collectors: BioFrac, Model 2128, and Model 2110: (Section 2.7)
• Sample Loading Options: DynaLoop, EP-1 Econo pump, and EGP Econo Gradient Pump:
(Section 2.8)
• System peripherals: (Section 2.9)
• Columns and Column Fittings: (Section 2.10)
Figure 2-1. BioLogic DuoFlow Pathfinder System Components
F3 F4 F5
1 2 3
4 5 6
7 8 9
0
F1 F2
MAXIMIZER
BIOFRAC
UNO Q1 COLUMN
AVR7-3 SAMPLE
INJECT VALVE
TM
A B
CONDUCTIVITY
MONITOR
WORKSTATION
pH MONITOR
VALVE A VALVE B
QUADTEC DETECTOR
MAXIMIZER MIXER
USB BITBUS COMMUNICATOR
MOUSE
KEYBOARD
DELL CONTROLLER
BioFrac Franction Collector
DESCRIPTION OF SYSTEM COMPONENTSSYSTEM OVERVIEW
2-1