Category: HPLC - Liquid Chromatography | Subcategory: Pumps

Agilent Factory Refurbished 1100 Series G1311A Quaternary Pump

Agilent Factory Refurbished 1100 Series G1311A Quaternary Pump Image

ITEM: 25941 In Stock

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Agilent Factory Refurbished 1100 Series G1311A Quaternary Pump ImageAgilent Factory Refurbished 1100 Series G1311A Quaternary Pump Image
The Agilent Technologies 1100 Series G1311A Quaternary Pump was designed to provide stable solvent and pulse free flow for precise servo-control in effective mixing. 

Specifications:
- Electrical data: 
Line voltage: 100–120 or 220–240 VAC, ± 10% Wide-ranging capability
Line frequency: 50 or 60 Hz, ± 5%
Power consumption: 220 VA (Maximum)
- Ambient operating temperature:  4°C to 55 °C (41°F to 131 °F)
- Ambient non-operating temperature -40 to 70 °C (-4°F to 158 °F)
- Humidity: < 95%, at 25–40 °C (77–104 °F) Non-condensing
- Operating Altitude: Up to 2000 m (6500 ft)
- Non-operating altitude:  Up to 4600 m (14950 ft) 
- Setable flow range: 0.001 – 10 ml/min, in 0.001 ml/min increments
- Flow range: 0.2 – 10.0 ml/min
- Flow precision: < 0.3 % RSD (typically 0.15 %), based on retention time, at 1 ml/min
- Pressure 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
- Pressure pulsation: < 2 %amplitude (typically < 1 %), at 1 ml/min isopropanol, at all pressures > 1 MPa (10bar)
- Compressibility compensation: User-selectable, based on mobile phase compressibility
- Recommended pH range: 1.0 – 12.5, solvents with pH > 2.3 should not contain acids which attack stainless steel
- Gradient formation: 
Low pressure quaternary mixing/gradient capability using
proprietary high-speed proportioning valve
Delay volume 800 – 1100 µl, dependent on back pressure
- Composition Range: 0 – 95 % or 5 – 100 %, user selectable
- Composition Precision: < 0.2 % SD, at 0.2 and 1 ml/min
- Dimensions (H × W × D): 140 × 345 × 435 mm (5.5 × 13.5 × 17 in.)
- Weight: 11 kg (25 lb.)

+++FACTORY REFURBISHED INSTRUMENT BY AGILENT
+++AGILENT CERTIFIED QUALITY
+++INCLUDES INSTALLATION AND TRAINING BY AGILENT
+++ONE YEAR ON-SITE WARRANTY PROVIDED BY AGILENT
+++ FREE SHIPPING

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