Agilent 1100 HPLC G1311A Quat Pump
Flow Range
0.2 to 10.0 ml/min
Flow Precision
< 0.3% RSD
Pressure Pulsation
< 2% amplitude
- Virtually pulse-free and stable solvent flow with dual floating pistons in series
- Variable stroke volume for efficient mixing and consistent solvent delivery
- Electronically activated inlet valve synchronized with piston stroke to prevent vapor formation
- Settable flow range from 0.001 to 10 ml/min with 0.001 ml/min increments for precise control
- Low-pressure quaternary gradient mixing with proprietary high-speed proportioning valve
- Wide operating pressure range up to 40 MPa (400 bar) at flow rates up to 5 ml/min
- Gradient formation with delay volume of 800 – 1100 µl for optimized performance
- Compatible with pH range of 1.0 to 12.5, ideal for various solvents
- Compact dimensions of 5.5 x 13.5 x 17 in for efficient bench space utilization
All of our equipment is fully tested to perform at factory
specifications before being shipped.
The Agilent 1100 HPLC G1311A Quat Pump includes:
- > Firmware Version 07.02 (Can be changed upon request)
- > Leak and Pressure Diagnostic Report
- > Lan Cable / Power Cord
- > Front Cover
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
Agilent 1100 HPLC G1311A Quat Pump Specifications
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Setable Flow Range
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0.001 – 10 ml/min, in 0.001 ml/min increments
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Flow Range
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0.2 – 10.0 ml/min
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Flow Precision
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< 0.3% RSD (usually 0.15%), based on retention time, at 1 ml/min
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Pressure
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Operating range 0 – 40 MPa (0 – 400 bar, 0 – 5880 psi) up to 5 ml/min
Operating range 0 – 20 MPa (0 – 200 bar, 0 – 2950 psi) up to 10
ml/min
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Pressure Pulsation
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< 2% amplitude (typically < 1%), at 1 ml/min isopropanol, at
all pressures > 1 MPa (10 bar)
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Recommended pH Range
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1.0 – 12.5, solvents with pH > 2.3 should not contain acids which
attack stainless steel
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Gradient Formation
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Low pressure quaternary mixing/gradient capability using proprietary high-speed
proportioning valve
Delay volume 800 – 1100 µl, dependent on back pressure
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Composition Range
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0 – 95% or 5 – 100%, user selectable
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Composition Precision
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< 0.2% SD, at 0.2 and 1 ml/min
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Dimensions (H x W x D)
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5.5 x 13.5 x 17 in
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Electrical Requirements
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100-120 or 22-240 VAC, 50/60 Hz, 220 VA
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Click Here to View the Technical Specs for the G1311A Quat Pump
