ACQUITY H-CLASS QUATERNARY QSM / SM-FTN / CM-A / PDA SYSTEM
Waters UPLC For Sale
The system’s 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.
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 Manager (CM-A)
- Bottle Manager
Optional extras (enquire for price):
- Acquity TUV (UV Detector)
- Column Organiser
- Column Manager AUX
We can supply software, PC printer and installation – please call +44(0)1227 265333 for a full quotation.
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).
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.
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.
Column capacity: Two columns, as standard (maximum length of 150 mm with filter or guard column) or four columns (maximum length of 50 mm) can be supported with optional tubing kit, up to 4.6 mm internal diameter (I.D.).
Switching valves: Two nine-port, eight-position valves providing programmable, automatic, random access switching, waste and bypass positions for rapid solvent changeover
Column compartment temperature range: 4.0 to 90.0 °C, settable in 0.1 °C increments. Two independent heat/cool zones per module, up to six zones in stacked configuration.
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.
2D support: Optional