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Download Acquity H-Class OQ Reproducibility Data

Acquity Binary UPLC system (H-Class) from Waters. This fantastic system delivers the flexibility of quaternary solvent blending with the advanced performance of UPLC® separations. The systems holistic design is targeted for routine analysis and method development use and is perfectly suited for running both HPLC and UPLC applications while still delivering the improved resolution and sensitivity of UPLC separations. Complete with an OQ certification – see photos and pdf download.

Includes fully reconditioned and serviced:

  • Waters Acquity H-Class Quaternary Solvent Manager (QSM)
  • Waters Acquity H-Class Sample Manager Flow Through Needle (SM-FTN)
  • Waters Acquity H-Class Diode Array Detector (PDA)
  • Waters Acquity H-Class Column Heater (CH-30A)
  • Bottle Manager

Optional extras (enquire for price):

  1. Acquity TUV (UV Detector)
  2. Column Organiser

We can supply software, PC printer and installation – please call +44(0)1227 265333 for a full quotation. Contact Us

H-Class System Specification

Dwell volume (total system): <400 µL (includes standard 100 µL mixer)

Integrated leak management: Leak sensors, as standard, and safe leak handling.

Quantum synchronization: Injection synchronization between pump and sample manager enhances retention time reproducibility.

pH range: 2 to 12

Unattended operation: Leak sensors and safe leak handling, full 96-hour diagnostic data display through console software.

Cycle time: <30 s inject-to-inject

Settable flow rate range: 0.010 to 2.000 mL/min, in 0.001 mL increments (firmware version 1.5x and earlier).

Maximum operating pressure: 15,000 psi up to 1.0 mL/min,7800 psi up to 2.2 mL/min (firmware version 1.6x and later).

QSM Specification

Number of solvents: Blend up to four solvents in any combination (standard). Expanded solvent choices with optional six-port solvent select valve.

Solvent degassing: Integrated vacuum degassing, four chambers. One additional chamber for the SM-FTN purge solvent.

Solvent blending: Automated, on-line pH, ionic strength, and organic modifier blending from pure solvents with Auto•Blend Plus™ Technology.

Gradient formation: Low-pressure mixing, quaternary gradient.

Flow accuracy: ±1.0% at 0.5 to 2.0 mL/min using 100% A (with i2 Valve). Back pressure 600 to 1000 psi with degassed H20.

SM-FTN Specification

Injection volume range: 0.1 to 10.0 µL as standard in 0.1 µL increments. Up to 1000.0 µL with optional extension loops.

Accuracy (aspiration): ±0.2 µL, measured by fluid weight removed from vial with 10.0 µL injections averaged over 20 injections using standard 100 µL syringe.

Linearity: >0.999 (standard needle) caffeine 0.030 mg/mL, ACN/H2O (10:90), isocratic 0.6 mL/min, 0.2 to 10.0 µL, 1 to 70% needle volume.

Sample compartment: 4.0 to 40.0 °C, settable in 0.1 °C increments

PDA eλ Specification

Wavelength range 1: 190 to 800 nm

Wavelength accuracy: ±1 nm

Linearity range: Deviation at 2.0 AU ≤ 5%, propylparaben, at 257 nm

Data acquisition: Up to 80 Hz.

Pressure limit: 1000 psi

Flow cell design: Light-guiding UPLC intelligent technology flow cell.

CH-30A Specification

Column capacity: Single column, up to 4.6 mm internal diameter (I.D.), up to 300 mm lengthwith filter or guard column.

Column compartment temperature range: 20.0 to 90.0 °C, settable in 0.1 °C increments.

Column compartment temperature accuracy: ±0.5 °C at sensor.

Column compartment temperature stability: ±0.3 °C at sensor.

Solvent conditioning: Active pre-heating as standard.

Column tracking: eCord™ Technology column information management tracks and archives column usage history.

View Waters System Specification | View Waters PDA Specification

We can supply software, PC printer and installation – please call +44(0)1227 265333 for a full quotation.

Note: Licenses for Waters software products are not transferable. Any customer who purchases Waters products are advised that in order to hold a valid license to use the Waters software, they must purchase a license and appropriate Application Manager directly from Waters.
Installation option available. Please note that all prices quoted are exclusive of UK VAT.