Agilent Technologies G4782A, Руководство пользователя

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12 1260 SFC Binary Pump
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Introduction
Instrument and Operation
Product Description
The 1260 Infinity II SFC Binary pump is equipped with passive inlet valves
and with special seals and valves to allow for CO
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pumping in channel A while
channel B adds organic modifier for either isocratic or gradient performance.
Pump head B is also equipped with a purge valve to allow for quick changeover
of the organic modifier. In addition, it has an integrated solvent selection
2-channel degasser and built-in active seal-wash on channel A for increased
uptime
Figure 2 Overview of the pump.
Features
• Fast and precise gradients - the pump is the perfect choice for fast and
precise gradients using UV-only, as well as SFC/MS systems.
• Power range combining high pressure up to 600 bar and flow rates up to
5 mL/min for maximum SFC performance.
• Integrated 2-channel degasser change-over of solvents for purging and
priming the pump.
• Built-in active seal-wash for increased uptime.
• Integrated Solvent Selection Valve.
Status indicator
Purge valve
Degasser
Pump head A
Pump head B
Leak drain
Power switch