RX-200DAC

Dynamic axial compression system

Dynamic axial compression system for industrialized and developed high pressure preparative chromatography can be automatically filled column. The main application areas are: (1) high value-added products (such as paclitaxel) was purified sample amount (2), the low value-added products (sativoside and other low value-added pharmaceutical auxiliaries) Production (3) Process Improvement Products (increase yield or improve product purity products)

The advantages:

1) packed a short time, without the second removable, it is possible to avoid the column when the column bed in dismantling rebound in column efficiency.

2) the piston head and the bed and kept in constant contact pressure packed, to avoid the traditional column after prolonged use bed collapse problem and prolong life.

3) Do not use electrical components can be used in hazardous areas (or can use explosion-proof electrical hydraulic station).

I produced a dynamic axial compression column (DAC) advantage over other manufacturers of products that:

1) hydraulic pump stations replace pneumatic amplification. The advantage is that the output hydraulic pressure flat, uniform cylinder down to avoid intermittent pneumatic pump to enlarge the output force of the impact, both to protect and avoid packing equipment overall impact on the ground.

2) piping layout more concise. Only two hydraulic cylinders connected to tubing, the other line are highly integrated, holistic better. When dismantling the column space of larger and more convenient.

3) You can use pneumatic and electric two power sources. In certain situations, the output pressure of the compressed air and compressed air does not meet the amount generated amplification using pneumatic pump, causing enough pressure packed, long time affect packed column efficiency. While some laboratory does not have the air, regardless of the cylinder or air compressor will incur additional costs and noise. The use of explosion-proof electric motor drive can be used with the pump and the detector uses the same power source.

4) in diameter more than 800mm of DAC, pneumatic pump to enlarge due to the limitation of the flow and pressure packed would significantly longer. Hydraulic station, you can use high velocity low pressure pump to achieve rapid loading column, in conjunction with a small pneumatic pump in an enlarged after completion packed for packing.

200mmDAC technical parameters

All contact with the liquid material comprising: 316L, PTFE, PEEK