Waters ZQ 2000 LCMS with Waters 2795 Front End

The Waters Micromass ZQ 2000 is a robust, single quadrupole mass spectrometer. This highly sensitive system has a mass range (amu) up to 2000 daltons; easily qualify and quantify small molecules in a flash. Both inlet probes are quickly and easily interchangeable without breaking vacuum. Flow rates allowed are 5-1000 µl/min (ESI) and 200-2000 µl/min (APCI).

The ZQ-2000 offers the advantages of an embedded PC, a primary advantage being fast signal processing. The ZQ is able to scan at 5000 Dalton/second, a real advantage for LC/MS applications. Fast scanning allows the acquisition of more data points per second, resulting in better peak shape, better integration and better reproducibility. 

The included Waters Alliance 2795 Separations Module integrates a solvent management system and a three-axis (XYZ) sample management system to provide high-throughput analysis for HPLC, LC/MS or flow injection-mass spectrometry applications. A high performance liquid chromatographic system, it is comprised of a quaternary, low-pressure mixing pump, inline vacuum degassing, built-in column department and well-plate cooled autosampler. A heated column compartment provides temperatures from 5 degrees above ambient to 65°C. Flow-rates from 50ul/min to 5ml/min can be generated for use with 2.1 mm ID columns and larger. The autosampler accepts standard 96/384 well plates with programmable temperature control from 4 to 40°C. A range of LC detector options is available.

Features:

• Air Cooled System
• Mass Range 2000 amu
• Small Footprint (15.3″ x 23.1″ x 32.0″)
• ZSpray dual orthogonal sampling interface provides unsurpassed sensitivity
• Vertically mounted liquid inlet probes to minimize tube length and peak dispersion
• Software-controlled, integrated syringe pump for easy calibration, tuning and sample infusion
• Digital control of source gas flow rates
• Software controlled divert valve/manual injection valve
• Differentially pumped vacuum system featuring singular air-cooled, split flow turbomolecular pump technology

Specifications