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50mm DAC

50mm DAC

Key words:

HPLC

Classification:

50mm DAC system

Product Consulting:

+86-10-62473662

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  • Product Description
  • Technical parameters
  • More introduction
    • Commodity name: 50mm DAC
    • Commodity ID: 1091282562715373568

    Product Introduction：

    state axial compression column50mmThe pilot amplification system, the preparation column and the column loading system are designed in one piece, and the column loading process is very simple,10μmThe packing can achieve almost the same high column efficiency as the analytical column. After the preparation of the column is installed, it can be used online without disassembly. Moreover, 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. The single sample loading amount can reach the gram level. This product is very suitable for purified monomers such as universities, factories and scientific research institutions for structural identification.

     

    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)         The sample loading can reach gram level.

    4)         The whole system is easy to move and can adapt to the experimental work in different places.

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

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

    7)         The maximum and minimum pressure can be adjusted, the pump will stop immediately when the maximum pressure is higher than the maximum pressure, and the pump will be delayed when the minimum pressure is lower than the minimum pressure.2minAutomatic pump stop.

    8)         Automatic or manual collection devices can be configured according to user needs.

     

    Product Parameters：

    Column

    Column tube inner diameter:

    50mm

    Column tube length:

    500mm(Standard)

    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:

    10MPa

    Air pressure demand:

    ≥ 0.8MPa

    Gas demand:

    ≥ 3m3

     

    Pump

    Infusion mode:

    double plunger reciprocating motion

    Pump head:

    100mLStainless steel pump head or250mLStainless steel pump head

    Maximum working pressure:

    20MPa

    Flow range:

    (0.001～100)mL/minor(0.001～250)mL/min

    Flow rate accuracy:

    ±1%

    Flow repeatability:

    RSD≤ 1.0%

    Working mode:

    isocratic or gradient

     

    Detector

    Wavelength range:

    (190～800) NM

    Light source:

    deuterium lamp(Standard configuration);Tungsten lamp(Replaceable)

    Wavelength accuracy:

    ±0.75nm

    Wavelength Repeatability:

    0.2nm

    Static Baseline Noise:

    ≤0.5×10-5AU

    Static Baseline Drift:

    ≤ 1.5×10-4I/O

    Circulation Pool:

    50mlFlow-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：

    1)        Plunger sealing ring6.35(X551691)(Black)（100mlpump usage)

    2)        Low pressure sealing ring6.35(X225711)（100mlpump usage)

    3)        100mlPump plunger(Finished products)（100mlpump usage)

    4)        High pressure sealing ring(9.525)（X551724）(Black)（250mlpump usage)

    5)        Low pressure sealing ring(9.525)（X225712）（250mlpump usage)

    6)        250mlPump plunger(Finished products)（250mlpump usage)

    7)        PREPARATION PUMP CHECK VALVE

    8)        UV3000type detector deuterium lamp

    9)        50Column tube sieve plate

    10)     50Column tube sealing ring

    1)         50Axial cylinder piston sealing ring

    2)         BalsealSealing ringX227174 50axial compression

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