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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.Manufacturer Specifications:Minimum Flow Rate0.2 L/min isocratic, 25 L/min gradientMaximum Flow Rate2000 L/minFlow Rate Resolution0.1 L/minPressure Range0 to 400 bar (0 to 5800 psi)Operating Range40 to 400 bar (588 to 5800 psi)Pressure Resolution0.01 bar (0.15 psi)Solvent CapacityQuaternaryComposition Accuracy 1% at a flow rate of 200 L/minPiston Volume24 LDelay Volume80 LDegasser TypeVacuum membraneDegasser Capacity4 channelsDegasser Volume< 500 L per channelPulse Dampener3 L, dynamicWetted Parts316 stainless steel, titanium, PEEK, sapphire, TZP-ceramic, FEP, GFP, rubyRemote ControlsStart, RS232 serial interface for Xcalibur softwareOperating Temp+ 10 C to + 40 CStorage Temp 40 C to + 70 COperating Humidity5 to 95% relative, non-condensingAdditional Prep Fees May Apply