Category: HPLC - Liquid Chromatography | Subcategory: Pumps

Agilent Certified Pre-owned 1100 Series G1311A Quaternary Pump

Agilent Certified Pre-owned 1100 Series G1311A Quaternary Pump Image

ITEM: 25941 In Stock

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Agilent Certified Pre-owned 1100 Series G1311A Quaternary Pump ImageAgilent Certified Pre-owned 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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