Refurbished HPLC Pump Overview

The Refurbished HPLC Pump PerkinElmer Series 200 LC Pump is a high-precision solvent delivery module engineered for High Performance Liquid Chromatography (HPLC) systems. This pump is designed to provide accurate, pulse-free solvent flow under high pressure conditions, ensuring reliable chromatographic separation and reproducible analytical results.

Widely used in pharmaceutical, environmental, and chemical laboratories, the Series 200 LC Pump is known for its durability, precision engineering, and consistent performance. This refurbished unit has been thoroughly tested and verified to meet operational standards, making it a cost-effective alternative to new equipment.

Working Principle

The pump operates on a reciprocating piston mechanism, delivering solvent at a controlled flow rate through the chromatographic system.

• Solvent is drawn into the pump chamber via inlet valves
• High-pressure pistons push solvent through outlet valves
• Flow is maintained at constant rate with minimal pulsation
• System ensures stable mobile phase delivery to the column

This mechanism is essential for maintaining accurate retention times and peak resolution in HPLC analysis.

Technical Specifications

• Model: PerkinElmer Series 200 LC Pump
• Type: HPLC solvent delivery pump
• Flow Rate Range: Typically 0.001 to 10 mL/min
• Pressure Range: Up to high-pressure HPLC limits
• Pump Type: Dual piston reciprocating pump
• Flow Accuracy: High precision flow control
• Pulsation: Low pulsation output
• Control Interface: Digital keypad with display
• Compatibility: Standard HPLC systems
• Communication: Serial interface support

Key Features

• High precision solvent delivery
• Stable and pulse-free flow
• Suitable for isocratic and gradient systems
• Durable dual piston mechanism
• Easy-to-use digital interface
• Reliable long-term performance
• Fully tested refurbished unit

Applications

The Refurbished HPLC Pump is suitable for a wide range of laboratory applications:

• Pharmaceutical drug analysis
• Chemical compound separation
• Environmental sample testing
• Food and beverage analysis
• Academic and research laboratories

It is particularly useful in workflows requiring consistent flow rate and high reproducibility.

Performance and Reliability

This refurbished pump has been inspected and tested to ensure:

• Accurate flow rate delivery
• Stable pressure performance
• Proper valve and piston function
• Leak-free operation

Each unit undergoes cleaning, servicing, and performance validation before being offered for sale.

Product Condition

Condition: Refurbished
Status: Fully tested and working
Performance: Verified for pressure and flow accuracy
Inspection: Cleaned and serviced

Why Choose This Refurbished HPLC Pump

Investing in a Refurbished HPLC Pump like the PerkinElmer Series 200 allows laboratories to access high-quality analytical equipment at a significantly reduced cost. It delivers the same core functionality required for precise chromatography while maintaining reliability and performance.

This unit is ideal for laboratories looking to expand their analytical capabilities without investing in expensive new systems.

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Learn about HPLC systems:
https://en.wikipedia.org/wiki/High-performance_liquid_chromatography

hplc solvent delivery system

Refurbished PerkinElmer Series 200 LC Pump – High Precision HPLC Solvent Delivery System