Dynamic Axial Compression Column (DAC) is a chromatography column specifically designed for medium and high pressure preparation of liquid chromatography. It has functions such as self loading, maintaining column pressure, and self unloading. The chromatography column loaded with DAC can meet the requirements of column bed continuity, uniformity, stability, and compactness, eliminate the influence of column bed collapse, and ensure good separation effect of the chromatography column.

Product Features:

The DAC series has multiple patented technologies such as column solid solution technology, column rolling and grinding technology, dynamic and static pressure holding function, gas-liquid circuit control system, etc

The piston adopts a three seal design to ensure no leakage under high pressure conditions. At the same time, the piston can automatically adjust its center during operation to avoid scratching the cylinder

Multi pass cylinder grinding process ensures that the roughness of the inner wall of the cylinder is ≤ 0.2 μ m

◆ Distributor design with independent intellectual property rights, precise distribution, ensuring column loading and separation effects

The unique chain clamp design and related tools for loading and unloading columns make the column installation process simple and easy