HPLC pumps (for the S 600 system)

The pump type S 1130 is available in two versions: isocratic and low-pressure quaternary gradient pump. The gradient version includes the mixing chamber, for which the 4-channel vacuum degasser can be requested as an option. The S1132 high-pressure binary gradient pump includes 2 pumps and an active high-pressure mixer. The volume of the mixing chamber can be adjusted as required (10-500 µl). During routine maintenance, the pump head is easily accessible to the user via the front panel of the device (e.g. replacement of seals). The pumps are made of PEEK or acid-resistant steel, with Micro (0.001 - 4 ml/min), Analytical (0.001 - 10 ml/min)) and Semipreparative (0.1 - 40 ml/min) heads.

Automatic sample injector (for the S 600 system)

The S 5300 type automatic sample dosing system accepts 120 1.5 ml sample containers or 2 microplates. Dosable volume: adjustable between 0.1 and 999.9 μl. "Zero Waste" injection mode for dispensing very small sample volumes. Optional: pre-column derivatization, sample heating/cooling, automatic sample dilution. Dual sampling needle to avoid clogging.

Detectors

UV-VIS (S 3250): 190 – 800 nm, one or two channels, with built-in peak detector, optional online scan.

PDA (S 3350): 190 - 720 nm (256 diodes), or 190 - 1015 nm (1,024 diodes), with built-in peak detector,

RI (S 3590) Refraction index detector: Micro-, Analytical- and Semi-preparative versions, with thermally isolated optics, counter-flow heat exchanger, programmable temperature control.

Column thermostats

S4115 thermostat: 2 columns with a maximum length of 250 mm can be placed at the same time, +30 -100 °C temperature control

S4120 thermostat: 3 columns with a maximum length of 350 mm can be placed at the same time, +30 -150 °C temperature control.

With leak detector, overheating protection, with Peltier cell active cooling/heating option +5 -100 °C, with the help of which the temperature can be programmed over time.

Vacuum degasser

Semipermeable membrane technology. The membrane has a 5-year manufacturer's warranty. 1-, 2-, 3- and 4-channel versions.

Instrument control, evaluation (for all chromatographs)

The device is computer controlled. The hardware is controlled by the Control module of the Clarity software. The software is user-friendly and easy to learn. The chromatographic evaluation software called Clarity, which is FDA-21 CFR Part 11 compatible, is also used for data collection and measurement evaluation.

For more information (e.g. additional versions of HPLC pumps), please ask our staff.

The following table contains the possible components of an S600 type HPLC system.