Agilent 1100 series HPLC Quaternary Pump G1311A (Refurbished)

The Agilent 1100 Series Quaternary Pump (G1311A) is a high-performance pump designed for high-performance liquid chromatography (HPLC) applications. It is notable for its versatility, allowing users to handle a wide range of separation tasks with precision and reliability.

Key Features:

• Dual Floating Pistons: Ensures virtually pulse-free and stable solvent flow.
• Variable Stroke Volume: Allows for efficient mixing and pulse-free solvent delivery.
• Electronically Activated Inlet Valve: Synchronized to piston stroke to eliminate vapor formation with volatile solvents.
• High-Speed Proportioning Valve: Enables low-pressure quaternary mixing and gradient capability.

Technical Specifications:

• Flow Range: 0.001 – 10 mL/min, adjustable in 0.001 mL/min increments
• Pressure Range: Up to 400 bar (5880 psi)
• Flow Precision: < 0.3% RSD (typically 0.15%) based on retention time at 1 mL/min
• Pressure Pulsation: < 2% amplitude (typically < 1%) at 1 mL/min isopropanol
• pH Range: 1.0 – 12.5
• Delay Volume: 800 – 1100 µL, dependent on back pressure
• Dimensions: 350 x 440 x 140 mm
• Electrical Requirements: 100-120 or 220-240 VAC, 50/60 Hz

Key Benefits:

• Precision: achieve accurate and reproducible results with advanced solvent delivery technology.
• Reliability: consistent performance with minimal maintenance requirements.
• Flexibility: adaptable to a wide range of applications and solvent types.
• Ease of Use: simple integration into existing HPLC systems with user-friendly operation.

Why Choose Refurbished?

Purchasing a refurbished items from LabRulez provides exceptional value without compromising on quality. Our refurbishment process includes:

• Thorough Inspection and Testing: Each unit undergoes rigorous testing to ensure it meets original performance specifications.
• Updated Components: All critically worn or malfunctioning components and materials are replaced with new ones to extend the life and reliability of the modules after installation and to meet all manufacturer's performance requirements.
• Cost Efficiency: Save up to 70% of the cost compared to buying a new module or part, freeing up budget for other important lab expenses.

Why Buy from LabRulez?

LabRulez is committed to providing high-quality, reliable laboratory equipment at competitive prices. With our extensive experience in refurbishing and reselling scientific instruments, we guarantee:

• Expert Support: Our fully trained and experienced team of specialists is available to assist with installation, operation, and troubleshooting.
• Flexible Payment Options: Choose from a range of payment methods that suit your procurement process.
• Fast and Secure Shipping: Get your equipment delivered quickly and safely to your lab.