The binary pump comprises two identical pumps integrated into one housing. It provides gradient generation by high-pressure mixing The binary pump is based on a two-channel, dual-piston in-series design which comprises all essential functions that a solvent delivery system has to fulfil. Metering of solvent and delivery to the high-pressure side are performed by two pump assemblies which can generate pressure up to 400 bar.
Each channel comprises a pump assembly including pump drive, pump head, active inlet valve which has a replaceable cartridge, and outlet valve. Both channels are connected in a low-volume mixing chamber which is connected by a capillary coil to a damping unit and a mixer. A purge valve including a PTFE frit is fitted at the pump outlet for convenient priming of the pumping
system.
This HP/Agilent 1200 Series HPLC system comes with the following:
- G1379B Degasser and tray
- G1312A Binary Pump
- G1367B HiP-ALS Autosampler
- G1330B FC/ALS thermostat
- G1316A TCC
- G1314B Variable Wavelength Detector
- PC and data
This HP/ Agilent 1200 Series HPLC system with binary pump is in great shape. It has been tested at SpectraLab Scientific. A 90 day warranty is included.