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Instrument Database:
Thermo Finnigan - Surveyor MS Pump
( Thermo Scientific )
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| Year of introduction |
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| Status |
historical ( out of sale ) |
| Company |
Thermo Finnigan
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| Categories |
Chromatography: LC-Pump
Chromatography: LC-Pump: Gradient/Quarternary
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The Surveyor MS Pump is a quaternary, low-pressure mixing pump with built-in solvent degassing and pulse dampening systems. The pumping system provides optimum performance in the lower flow rate ranges needed for mass spectrometry. You can run precise gradients from 25 to 3000 pL/min. An extremely low delay volume of 80 pL ensures minimum system cycle times.
The integral vacuum degasser offers superb solvent degassing efficiency with less than 500 pL of volume, and the pulse dampener produces stable flow rates with only 3 pL of delay volume.
The Surveyor MS Pump is a bench-top unit for inclusion in the Surveyor high performance liquid chromatograph (HPLC). It is remotely controlled via a RS232 serial communication link from a PC using Microsoft Windows NT-based Xcalibur software (version 1.2 or higher). The only manual control on the pump is a power switch. The Surveyor MS Pump, has four major components: the vacuum degasser assembly, the solvent proportioning assembly, the liquid displacement assembly, and the pulse dampening assembly. In addition, the MS pump contains, status LEDs, a low voltage power supply, and several printed circuit boards (PCBs).
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