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Advertised price: £3,450

Instrument Details

Agilent 1100 G1311A Quaternary Pump
Model 1100 G1311A
Item no st5270
Manufacturer Agilent
Available 10
Price £3,450
Warranty 12 month RTB Warranty

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Agilent G1311A quaternary pump with a flow range of 0.1 to 10.0 ml/min and a maximum operating pressure of 5800psi (400 Bar).

Warranty Terms & Conditions For Used Equipment

Note: Our warranty terms quoted for this instrument apply to mainland UK customers. For clients outside of this locale, please enquire at point of sale. (Jaytee Biosciences Ltd) warranty all reconditioned instruments for a pre-agreed period. This period can be from 30 days to 1 year from the date of installation / delivery of the instrument. Generally newer equipment has a longer warranty than older equipment.

Additional warranty periods can be negotiated at the time of purchase if required.

The list below outlines the items covered by our warranty:

Parts Included In Warranty

  • Electronic Assemblies – e.g. PCB’s, Transducers, Interface Cards
  • Mechanical Assemblies – e.g. Pump Drive assemblies, XYZ Transport Systems
  • Power Supplies – e.g Low and High Voltage Supplies, Lamp Supplies, Cases, Metalwork and Enclosures.
  • Major assemblies – PCB’s, Power Supplies, and Displays etc covered for warranty term.

Typical Parts NOT Included In Warranty (pumps)

  • Plungers
  • Plunger Seals
  • Check Valves
  • Check Valve Cartridges
  • Frits
  • Purge Valve
  • Solvent Filters
  • Gaskets
  • Wash Seals
  • Degasser fluid parts
  • Gradient Valves
  • Wetted Path Components
  • Software Updates
  • Tubing and Fittings
  • Capillaries
  • Consumable Parts
  • Tools

Are you an academic organisation?

This 1100 G1311A Quaternary Pump is eligible for a University discount - enquire for full details...
Download specification

This Agilent G1311A quat pump has 4 solvent inlets and built in gradient control.

It also can be remotely controlled by external equipment.

The gradient formation is performed by a low pressure gradient valve.

Hydraulic system: Dual plunger in series pump with proprietary servo-controlled variable stroke drive, floating plungers and active inlet valve

Setable flow range: 0.001 - 10 ml/min, in 0.001 ml/min increments.

Flow range: 0.2 - 10.0 ml/min

Recommended pH range: 1.0 - 12.5, solvents with pH > 2.3 should not contain acids which attack stainless steel

Gradient formation: Low pressure quaternary mixing/gradient capability using proprietary high-speed proportioning valve. Delay volume 800 - 1100 μl, dependent on back pressure

Operating Voltage: 230 Volts AC.

This G1311A quaternary pump is in good condition.

Please contact us for any further information.

Installation option available. Please note that all prices quoted are exclusive of UK VAT.

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* This Agilent 1100 G1311A Quaternary Pump comes with an Operational Qualification Certificate, and has been tested for faulty parts such as seals and check valves.

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