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Agilent 1200 HPLC G1311A Quat Pump
Maximum Speed
0.001 – 10 ml/min, in 0.001 ml/min increments
Flow Precision
≤ 0.07% RSD, or 0.02 min SD whatever is greater
Pressure
Operating range 0 – 40 MPa (0 – 400 bar, 0 – 5880 psi) up to 5 ml/min
- Features a brushless, maintenance-free motor, ensuring long-lasting, reliable performance
- 10 programmable acceleration and deceleration ramps for simplified operation
- Compatible with a variety of rotors to ensure adaptability across required sample volumes and speeds
- Functions as three centrifuges in one: high-capacity, high-speed, and microcentrifuge
- Offers a wide range of applications, from cell harvesting to DNA precipitation
- Includes a timer with settings from 1 to 99 minutes, plus a continuous mode
The Agilent 1200 G1311A Quaternary Pump ensures virtually
pulse-free and stable solvent flow, with dual floating pistons in series,
precisely servo-controlled. This design with variable stroke volume allows
pulse-free solvent delivery and efficient mixing. An inlet-valve electronically
activated and synchronized to piston stroke eliminates vapor formation with
volatile solvents and is maintenance free. The Agilent quaternary pump is
equipped with a high-speed proportioning valve.
All of our equipment is fully tested to perform at factory
specifications before being shipped.
The Agilent 1200 HPLC G1311A Quat Pump includes:
- > Firmware Version 07.02 (Can be changed upon request)
- > Leak and Pressure Diagnostic Report
- > Lan Cable / Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
Agilent 1200 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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≤ 0.07% RSD, or 0.02 min SD whatever is greater, based on retention
time at constant room temperature
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Flow Accuracy
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± 1% or 10 µl/min whatever is greater
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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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