HPLC (High Performance Liquid Chromatography)

Principles, work

The preparative HPLC is run by differences between the reactive coefficient of the internal substances. The self-solvable solution comes with a high pressure pump, a d-issued column, and the injection system, and collectively comes with the automatic sampling system washing and programming.



High Performance Liquid Chromatography or HPLC is a Chromatography technique. It is a very popular use in both quality and quantitative analysis techniques, which are widely used in medicine, chemical, chemical, food crops, etc. The HPLC is capable of both purifying and analyzing amounts at the microgram (MG) in the general case or at the pico g (PG) level.

Dynamic Axial parameters

List & Properties
Internal diameter 150mm
Length of column 650mm
Grid Holes 3-5µm
The roughness of the column wall ≤0.02µm
Effective packing height ≤450mm
Pressure ≤10Mpa
Packing Method Lower body
Gas Supply Policy 0.6-0.8Mpa
Material The cylinder and piston are made of 316L stainless steel other parts of SS316L, TEFLON and PTFE.


Preparative Pump parameters

List & Properties
Flow Interval 0.1~1000ml/min,เพิ่มขึ้น 0.1ml/min
Flow Accuracy ± 1 %
Ability to reproduce flow RSD ≤ 0.5%
Pressure ≤0.5 Mpa
Pressure interval ≤10Mpa
Display size 320×240
Control Control panels or computers
Power supply 85-2644VACoffice, 500W power


พารามิเตอร์ของ UV-Visible Light Detector

List & Properties
Wave length 1906-400nm in a dual wave long detector
Light source Straw Tubes (Standard)
Wavelength accuracy ±1 nm
The ability to reproduce wavelength 0.2 nm
Baseline ±2×10-5 A,254nm,TC=1S
Base dift ±2×10-4 A,254nm
Display size 320×240
Control Control panels or computers
Power supply 85-2647-VACa, 150W power

Model DAC50 DAC100 DAC150 DAC200 DAC300 DAC400 DAC600 DAC800 DAC1000
flow rate
100 600 1000 3000 5000 10000 20000 40000 60000
Design pressure (Mpa) 4 Mpa
wavelength (nm)
190 – 400
Column tube length (mm) 1000
Software LabChorm Clarity
Crude oil handling capacity (KG) 0.075 0.35 0.75 1.35 3.15 5.6 12.6 22.5 35.3



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