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Agilent 1260 Infinity I HPLC G1311B Quat Pump

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Our Price: $9,050.00

Sale Price: $8,510.00

Money Saved: $540.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 180-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 1 to 2 Business Days
Included Documentation: Leak and Pressure Diagnostic Report

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Quantity in Stock:2

Product Code: AG-QUAT1260

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Description

Recertification Protocol

Technical Specification Sheet

Agilent 1260 Infinity I HPLC G1311B Quat Pump

Flow Accuracy
± 1% or 10 µl/min

Setable Flow Range
0.001 – 10 mL/min, in 0.001 mL/min increments

Flow Range
0.2 – 10.0 mL/min

Features

Features a robust two-channel, dual-plunger in-series design for comprehensive solvent delivery functions.
Capable of generating gradients through low-pressure mixing from four individual solvent channels.
Achieves virtually pulse-free and stable solvent flow with variable stroke volume.
Pump assembly can generate pressures up to 600 bar, efficiently metering solvent and delivering it to the high-pressure side.
Integrated 4-channel vacuum degasser built into the quaternary pump to ensure efficient degassing of solvents.

The Agilent 1260 Infinity HPLC G1311B Quaternary Pump is based on a two-channel, dual-plunger in-series design which comprises all essential functions that a solvent delivery system has to fulfill, generating gradients by low pressure mixing from four individual solvent channels. The G1311B ensures virtually pulse-free and stable solvent flow via the variable stroke volume. Metering of solvent and delivery to the high-pressure side are performed by one pump assembly, which can generate pressure up to 600 bar. Degassing of solvents is accomplished with an integrated 4-channel vacuum degasser built into the quaternary pump. Solvent compositions are generated on the low-pressure side by a high speed proportioning valve.

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

INCLUDED:
The Agilent 1260 Infinity HPLC G1311B Quat Pump includes:

> Firmware Version 07.02 (Can be changed upon request)
> Leak and Pressure Diagnostic Report
> Lan Cable / Power Cord
> Operator's Manual
> Full 180 Day Parts and Labor Warranty

Agilent 1260 Infinity I HPLC G1311B 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	≤ 0.07% RSD, or ≤ 0.02 min SD whatever is greater, based on retention time at constant room temperature
Flow Accuracy	± 1% or 10 µl/min whatever is greater
Pressure Operating Range	0 – 60 MPa (0 – 600 bar, 0 – 8,700 psi) up to 5 mL/min 0 – 20 MPa (0 – 200 bar, 0 – 2,950 psi) up to 10 mL/min
Pressure Pulsation	< 2% amplitude or < 3 bar at 1 mL/min isopropanol, at all pressure > 1 MPa (10 bar, 145 psi)
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	600 - 900µl, dependent on back pressure
Composition Range	0 – 95% or 5 – 100%, user selectable
Composition Precision	< 0.2% RSD or < 0.04 min SD
Integrated Degassing Unit	Number of channels: 4 Internal volume per channel: 1.5 mL
Electrical Requirements	100 - 240V, 50/60 Hz, 180 VA