For Sale: Agilent 1100 Series G2226A NanoPump | 14987

The Agilent 1100 Series G2226A NanoPump consists of two identical pumping units in a single housing. It generates gradients by high-pressure mixing. A solvent selection valve provides flexibility in the choice of solvents.

Specifications:
- Hydraulic system Two dual piston in series, with proprietary servo-controlled variable stroke drive, floating piston, active inlet valve, solvent selection valve and electronic flow control for flow rates from 0.1 to 1 uL/min
- Settable Column Flow Range: 0.01 – 4 uL/min, 1 – 2500 uL/min (with the electronic flow control bypassed)
- Recommended Column Range: 0.1 – 1 uL/min flow, 200 – 2500 uL/min (with the electronic flow sensor bypassed)
- Optimum Composition Range: 1 to 99% or 5 ul/min per channel (primary flow), whatever is greater.
- Composition Precision < 0.2 % SD, at 500 nl/min (default settings),
- Minimum primary flow/pump channel is 5 uL/min
- Delay Volume: Typically 300 nl from the electronic flow control to the pump outlet for flow rates up to 4 uL/min. For flow rates up to 4 uL/min and electronic flow control active: primary flow path 180 - 480 uL; system pressure dependent (default settings; calculated volume). Typically 180 to 480 uL (system pressure dependent) for flow rates up to 2.5 ml/min. (default settings; calculated volume)
- Pressure Range: 20 to 400 bar (5880 psi) system pressure
- Compressibility Compensation: User-selectable, based on mobile phase compressibility