LC600A Liquid Chromatograph

Overview

The LC-600A intelligent full-control liquid chromatography system directly constitutes the analysis system by the P600 high-pressure constant-flow pump and the UV600 ultraviolet detector. Customers can choose one or more high-pressure constant-flow pumps to form an isocratic or gradient flow path according to their own needs. system. The WS600 workstation can control several P600 high-pressure constant-current pumps, UV600 ultraviolet detectors and constant temperature column ovens at the same time, and implement multi-element high-pressure elution, wavelength scanning and other functions.

Features

◆ LC-P600 high pressure constant current pump

(1) The design of the reciprocating parallel pump has high flow accuracy, small pressure pulsation, and prolongs the service life of the sealing ring and piston rod;

(2) Diaphragm pulse damper and electronic pulsation suppression technology simultaneously control pressure pulsation to ensure the lowest baseline noise;

(3) Integral check valve with simple structure and good sealing performance;

(4) The plunger rod is automatically retracted, which is convenient for replacing the sealing ring;

(5) Optional post-column cleaning function, suitable for analysis conditions containing buffer salts;

◆ LC600-UV600 UV detector

(1) The flow cell with parallel double-cone hole design greatly improves the signal-to-noise ratio and the detection effect is better;

(2) Power-on self-check function, through the position of 486.6nm and 656nm on the map, to judge the accuracy of the wavelength indication error, ensure excellent wavelength accuracy, and ensure the best state of the instrument;

(3) The control circuit adopts a multi-microprocessor structure to manage signal acquisition, data processing, system control and communication respectively. When doing isocratic analysis, parameters such as wavelength, filter constant, output range, and running time can be easily set through the LCD screen with full Chinese characters and seven function keys. And can realize the functions of switching on and off the deuterium lamp, spectral scanning, and starting the analysis program;

(4) The all-digital switching system avoids signal distortion and interference caused by the need for multiple analog-to-digital conversion of chromatographic signals;

◆ LC-WS600 chromatography workstation

(1) It has dual functions of liquid chromatography system control and chromatography data processing

(2) Six quantitative calculation methods

(3) A variety of standard samples with different concentrations are calibrated and run, and the sample concentration-area calibration curve is established.

(4) Flexible peak identification and processing capabilities

(5) Chromatographic graphs, quantitative calculation methods, peak processing parameters and peak identification tables can be saved in a file named by the user.

◆With automatic online detection function

Technical Parameters

Application

LC600A Liquid Chromatograph is widely used for compound detection, forensic toxicology analysis, proteomics food testing, drug analysis, environmental analysis, polymer analysis.