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200mm DAC system

200mm DAC system

Key words:


Chinese and small production equipment

Product Consulting:

  • Product Description
  • Technical parameters
  • More introduction
    • Commodity name: 200mm DAC system
    • Commodity ID: 1091282570500001792

    Product introduction:

    200mm equipped with dynamic axial compression columnThe pilot amplification system adopts the H-TREE patented distribution design, and the separation effect is better. The preparation column and the column loading system adopt integrated design, the column loading process is very simple, the 10μm packing can achieve almost the same high column efficiency as the analysis column, the preparation column can be used online after loading without disassembly, and the axial dynamic pressure is always maintained inside the column bed, which can maintain the stability of the column bed and the column efficiency for a long time, and the single loading amount can reach about 20g, this product is very suitable for customers with an annual output of 100kg or less.


    Product features:

    1)   It is convenient to install the column, and the operator can install the column by himself.

    2)   The column performance is maintained for a long time and the column has a long service life.

    3)   H-TREE patented distribution design, better separation effect

    4)   Dynamic axial compression columns can be customized according to user needs.

    5)   The injection mode can be selected by a separate injection pump or injection valve.

    6)   The maximum and minimum pressure can be adjusted, the pump will be stopped immediately when the maximum pressure is higher than the maximum pressure, and the pump will be stopped automatically after a delay of 2min when the minimum pressure is lower than the minimum pressure.


  • Product parameters:


    Column tube inner diameter:


    Column tube length:


    Column tube material:

    316LStainless Steel

    Inner wall finish:

    Ra≤ 0.4μm

    Piston material:

    316LStainless Steel

    Sieve plate material:

    316LStainless steel, aperture: 3-5μm

    Maximum withstand voltage:


    Air pressure demand:

    ≥ 0.8MPa

    Gas demand:

    ≥ 3m3



    Infusion mode:

    double plunger reciprocating motion

    Pump head:

    3000mLStainless steel pump head

    Maximum working pressure:


    Flow range:


    Flow rate accuracy:


    Flow repeatability:

    RSD≤ 1.0%

    Working mode:

    isocratic or gradient

    Collecting device:

    Automatic or manual collection device can be configured according to user needs



    Wavelength range:

    (190~ 800) NM

    Light source:

    Deuterium lamp (Standard configuration); tungsten lamp (replaceable)

    Wavelength accuracy:


    Wavelength Repeatability:


    Static Baseline Noise:

    ≤ 0.5× 10-5AU

    Static Baseline Drift:

    ≤ 1.5× 10-4I/O

    Circulation Pool:

    10LFlow-through cell (standard)



  • Application areas:

    1)   Drug purification: synthetic drugs, fermentation drugs, biological pharmaceuticals, etc.

    2)   purification of natural products

    3)   purification of fine chemical intermediates


    Commonly used consumables (Optional)

    1)   Balseal seal ring X225920 3L pump high pressure seal ring

    2)   Low pressure seal for 3L pump

    3)   Check valve for 3 liter pump

    4)   UV3000 detector deuterium lamp

    5)   200DAC Piston Lower Seal Ring F4

    6)   200DAC piston sieve plate sealing ring

    7)   200DAC column bottom sieve plate sealing ring

    8)   P185 Axial sealing ring (high pressure sealing ring for 200A axial)

    9)   210*5.33 coated O-ring

    10)  FV158X2.5 PTFE-coated seal ring

    11)  Sealing ring of sieve plate at bottom of column

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