Hewlett-Packard / Agilent 1050 Quaternary HPLC Pump

Specifications:

• Flow range: Setpoints from 0.001 to 9.999 ml/min in 0.001 ml/min increments
• Flow precision: < 0.3 % RSD (typically < 0.15%), based on retention time at 0.5 ml/min and 2.5 ml/min
• Pressure: Operating range from 0-400 bar up to 5 ml/min; from 0-200 bar up to 10 ml/min
• Compressibility comprensation: User-selectable, based on mobile phase compressibility
• Recommended pH range: 2.3 to 12.5 Gradient fromation: Low pressure quaternary mixxing/gradient capability using proprietary high-speed proportioning valve
• Composition Range: 0 to 100% in 0.1% increments from four independent channels
• Methods: Battery-backed storage of up to 10 methods
• Analog Output: For pressure monitoring, 2 mV/bar