Refurbished Shimadzu LC-10AT VP HPLC Pump – Binary High Pressure Liquid Chromatography Pump

HPLC Pump Overview

The Refurbished HPLC Pump Shimadzu LC-10AT VP is a high-performance liquid chromatography pump designed for precise solvent delivery in analytical workflows. It is widely used in pharmaceutical, chemical, and research laboratories where accuracy and reproducibility are critical.

This pump utilizes a dual plunger reciprocating mechanism, ensuring smooth, pulse-free flow even at high pressures. It supports both isocratic and gradient elution methods when integrated with compatible systems.

The LC-10AT VP is known for its high pressure tolerance (up to ~40 MPa / 400 bar), making it suitable for demanding chromatographic separations.

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Technical Specifications

• Flow rate range: 0.001 to 9.999 mL/min
• Maximum operating pressure: ~400 bar (40 MPa)
• Flow precision: ±1% or better
• Flow accuracy: ±2% or better
• Pump type: Dual plunger reciprocating pump
• Solvent delivery: Isocratic (gradient via system integration)
• Degassing compatibility: External degasser supported
• Display: Digital LCD interface
• Control: Keypad programmable

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Working Principle

The pump operates using a reciprocating piston mechanism, where two plungers alternately draw and deliver solvent. This ensures:

• Continuous solvent flow
• Minimal pulsation
• High pressure stability

The system maintains constant flow even under varying backpressure conditions, which is essential for reproducible chromatographic results.

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Key Features of Refurbished Shimadzu HPLC Pump

• Dual plunger system for pulse-free flow
• High pressure capability for advanced separations
• Precise and stable flow rate control
• Digital interface for easy operation
• Compatible with Shimadzu HPLC systems
• Suitable for isocratic and gradient setups
• Robust and durable industrial design

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Applications of Refurbished Shimadzu HPLC Pump

This pump is widely used in:

• Pharmaceutical analysis (API testing, QC)
• Chemical and analytical laboratories
• Environmental testing
• Food and beverage analysis
• Biotechnology and research labs

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Product Condition

Condition: Refurbished
Status: Fully tested and calibrated
Performance: Verified for pressure stability and flow accuracy
Inspection: Cleaned and serviced before dispatch

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