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Agilent 1100 HPLC G1311A Quat Pump
Agilent 1100 HPLC G1311A Quat Pump
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Condition: Refurbished and Tested to Manufacturer Spec
Warranty: 6-Month Full Parts and Labor (Click for Info)
Typically Ships Within: 1 to 3 Business Days



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Product Code: AG-QUAT
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Description Operator's Guide Marshall Scientific FAQ's
 

Agilent 1100 HPLC G1311A Quat Pump


The Agilent 1100 G1311A Quaternary Pump ensures virtually pulse-free and stable solvent flow, with dual floating pistons in series, precisely servo-controlled. This design with variable stroke volume allows pulse-free solvent delivery and efficient mixing. An inlet-valve electronically activated and synchronized to piston stroke eliminates vapor formation with volatile solvents and is maintenance free. The Agilent quaternary pump is equipped with a high-speed proportioning valve and pre-configured vacuum degasser for convenient low-pressure mixing of up to four solvents and highest flexibility in solvent choices.


All of our equipment is fully tested to perform at factory specifications before being shipped.


Includes: > Power Cord > Full 90 Day Parts and Labor Warranty

Agilent 1100 HPLC G1311A Quat Pump Specifications

Setable Flow Range

0.001 – 10 ml/min, in 0.001 ml/min increments

Flow Range

0.2 – 10.0 ml/min

Flow Precision

< 0.3% RSD (usually 0.15%), based on retention time, at 1 ml/min

Pressure

Operating range 0 – 40 MPa (0 – 400 bar, 0 – 5880 psi) up to 5 ml/min

Operating range 0 – 20 MPa (0 – 200 bar, 0 – 2950 psi) up to 10 ml/min

Pressure Pulsation

< 2% amplitude (typically < 1%), at 1 ml/min isopropanol, at all pressures > 1 MPa (10 bar)

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

Composition Range

0 – 95% or 5 – 100%, user selectable

Composition Precision

< 0.2% SD, at 0.2 and 1 ml/min

Dimensions (H x W x D)

5.5 x 13.5 x 17 in

Electrical Requirements

100-120 or 22-240 VAC, 50/60 Hz, 220 VA



Agilent G1311A Operator's Manual

Click Here to View all the Technical Specs for the G1311A Quat Pump

Why Buy From Marshall Scientific?

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By outfitting your lab with Marshall Scientific, you can save up to 70% with our refurbished instrument inventory - all guaranteed to work and under our full parts and labor warranty.

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Rest assured, our devoted technical and customer service team is with you before, during, and after your purchase to insure everything works the way it should.

Full 90-Day Parts & Labor Protection
Thoroughly Refurbished & Tested

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