Description
A low-pressure mixing pump with built-in solvent degassing and pulse dampening systems, this Surveyor MS pump system provides optimum performance in the lower flow rate ranges needed for mass spectrometry. This instrument is designed to function with the Surveyor high performance liquid chromatograph (HPLC) system.
Manufacture Specifications:
| Minimum Flow Rate | 0.2 μL/min isocratic, 25 μL/min gradient |
| Maximum Flow Rate | 2000 μL/min |
| Flow Rate Resolution | 0.1 μL/min |
| Pressure Range | 0 to 400 bar (0 to 5800 psi) |
| Operating Range | 40 to 400 bar (588 to 5800 psi) |
| Pressure Resolution | 0.01 bar (0.15 psi) |
| Solvent Capacity | Quaternary |
| Composition Accuracy | ± 1% at a flow rate of 200 μL/min |
| Piston Volume | 24 μL |
| Delay Volume | 80 μL |
| Degasser Type | Vacuum membrane |
| Degasser Capacity | 4 channels |
| Degasser Volume | < 500 μL per channel |
| Pulse Dampener | 3 μL, dynamic |
| Wetted Parts | 316 stainless steel, titanium, PEEK, sapphire, TZP-ceramic, FEP, GFP, ruby |
| Remote Controls | Start, RS232 serial interface for Xcalibur software |
| Operating Temp | + 10 °C to + 40 °C |
| Storage Temp | – 40 °C to + 70 °C |
| Operating Humidity | 5 to 95% relative, non-condensing |
