Share
Online message
Quaternary Pump

The core of the liquid chromatography system is the pump, which is used to transport the mobile phase solvent and the sample to the column. The chromatographic infusion pump provides the pressure needed to overcome the resistance of the column, while providing a stable pressure (no pulsation) at a precisely controlled flow rate.

The quaternary gradient pump combines the control algorithm and the design of double plunger constant flow pump, which can achieve accurate flow and pressure control. It includes overpressure and leakage alarm to improve the safety and reliability of the pump.

Technology Advantage

Four stage solenoid distribution valve can control the flow of four solvents with different polarity under low pressure

A two-stage high-pressure pump can transfer the combined liquid to the column.

The combination of quaternary valve and high-pressure pump can produce Isocratic or gradient elution


Make an inquiry Ask for Remote DEMO

Max Pressure:9000 psi(62Mpa)

Flow rate:0.001 -10.000 mL/min(0.001mL/min)

Flow rate Accuracy:≤0.06% RSD(ASTM)

Flow rate Precision:±0.2% 

Pressure Pulsation:≤1%

Gradient Accuracy:±0.5%

Gradient Repeatablity:≤0.1%

Online washing: Standard, High/Medium/Low speed

Degassing Channel:Four Channel degassing, 480ul/Channel

 


Miniature High Pressure Infusion Pump

UC3281
Miniature High Pressure Infusion Pump

Quaternary Gradient Pump

Pump P6 . 1L metal-free
Quaternary Gradient Pump

Binary Dradient Pump

Pump P6 . 1L metal-free
Binary Dradient Pump

Similar Products

Quaternary pump

L-3245
Quaternary Pump

Binary Gradient Pump

LC-3220
Binary Gradient Pump

Isocratic Pump

L-3210
Isocratic Pump

Copyright 2021 Sheng-Hanp. All rights reserved. I Site Map. I Technical support: NewView