Waters Acquity Binary Solvent Manager

Manufacturer: Waters
Model: Acquity Condition: Refurbished


  • Acquity Binary Solvent Manager
    • Operating Flow Range Rate: 0.010 to 2.000 mL/min
    • Maximum Operating Pressure: 15,000 psi up to 1 mL/min, 9,000 psi up to 2 mL/min per pump
  • One (1) Year In-House Repair Warranty


  • Acquity HPLC Pump
  • Acquity TQD Mass Spectrometer
  • Sample Manager
  • Single Column Heater

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Item#: 11441

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Waters Acquity Binary Solvent Manager

The Waters Acquity UPLC Binary Solvent Manager delivers solvent compositions for binary gradient methods at flow rates of 0.01 to 2.0 mL per minute.  The binary solvent manager's two pump channels permit quick solvent changeovers at a flow rate of 4.0 mL per minute. Low-volume degasser channels (480 µL internal volume), automated solvent-selection valves, and an automated vent valve make the quick changeovers possible.  The Solvents Tray accommodates up to four chromatographic solvents, two Samaple Manager wash solvents and one Binary Solvent Manager Seal wash solvent


  • In-line filters upstream of a primary check valve
  • Waters Intelligent Intake Valve
  • Automated priming functions
  • Daily system-setup routines.
Number of SolventsUp to four
Solvent ConditioningVacuum degassing (six-channel): one channel per solvent, and two channels for Sample Manager wash solvent
Operating Flow Range Rate0.010 to 2.000 mL/min, in 0.001 mL increments
Compressibility CompensationAutomatic and continuous
Effective System Delay Volume< 120 μL, independent of system backpressure
(with standard 50-μL mixer installed)
Plunger Seal WashIntegral, active, programmable
Gradient ProfilesEleven gradient curves [including linear, step (2), concave (4), and convex (4)]
Wet PrimeAutomatic
Maximum Operating Pressure15,000 psi up to 1 mL/min, 9,000 psi up to 2 mL/min per pump,
not more than 15,000 psi total
Composition Accuracy±0.5% absolute (full scale) from 5 to 95% of flow rates
from 0.5 to 2.0 mL/min (Contact Waters for conditions used)
Composition Precision0.15% RSD or ±0.04 min SD, whichever is greater, based on retention time
Flow Precision0.075% RSD or ±0.02 min SD, six replicates, based on retention time
or volumetric measures (0.500 to 2.000 mL/min)
Flow Accuracy±1.0% at 0.5 mL/min with degassed methanol, per Waters AQT/SystemsQT protocol
Primary Wetted Materials316 stainless steel, UHMWPE, sapphire, ruby, FEP, PTFE, ETFE,
diamond-like coating, PEEK and PEEK alloys, titanium alloys
Unattended OperationLeak sensors, full diagnostic data captured through console software

The GenTech Difference

Why Buy New When You Don't Have To? Our refurbished Waters HPLC Systems have been expertly restored to meet OEM standards. GenTech is a full service reseller, our knowledgeable engineers perform installations, repairs, training and method development. The inventory in our 60,000 sq. foot facility is constantly changing with new shipments coming in daily. GenTech customers receive lifetime phone support for all instruments they purchase.

How we refurbish used analytical instruments

Every refurbished instrument we sell under goes a complete inspection of all electronics and performance review. The instruments undergo in-depth preventative maintenance procedures that include extensive cleaning, detector maintenance, line and pump flushing. Routine maintenance is also addressed and filters, liners, tubing, etc. are all replaced as needed. Our chemist perform full calibration and data verification. Once used Waters HPLC Systems are returned to like-new condition and will run your samples for 30-80% off retail.

This refurbished Waters Acquity Binary Solvent Manager is calibrated to meet OEM standards. Our expert service engineers and chemists can install and custom configure the system to be compliant with the Methods you plan to run.

Get cash or purchase credit for your unwanted laboratory assets!

GenTech buys a wide range of equipment from Agilent, Thermo, Waters, AB Sciex, Shimadzu, Perkin Elmer, and More! Since 1996 GenTech Scientific has purchased used laboratory equipment to refurbish and resell with 1 Year warranties. Our refurbished equipment comes fully tested, and supported long after the manufacturers! If you have old or unused lab equipment in your laboratory that you are looking to sell, contact GenTech and see how we can help you!

Trade-In for Purchase Credit

Apply your trade-in value towards your next purchase! Learn more about Trade-In's.

If you have a trade-in complete the quote request form including the instruments you wish to purchase and the equipment you have to trade. Click here to Request a Quote.

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GenTech is currently interested in purchasing GC, HPLC, MS, LC/MS, ICP/MS equipment and laboratory accessories! Click Here to see a complete list.

To sell your equipment please include the make, model and pictures of the instruments you have to sell. Click here to Contact the Purchasing Department.

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