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600DAC

600DAC

Key words:

Classification:

DAC 600mm-EX

Product Consulting:

Product inquiry
  • Product Description
  • Technical parameters
  • More introduction
    • Commodity name: 600DAC
    • Commodity ID: 1091282540267458560

    Overview

    The system will include: column loading unit (dynamic axial compression column DAC, colum•n inner diameter of 600mm), mobile phase transmission unit, UV detect↕ion and fraction collection unit (semi-automatic o←r fully automatic), control unit (computer, electricσ control cabinet) and other necessary auxiliary equipment and accessories.

    features and advantages

    1) Multi-solvent inlet, suitable for cleaning of different systems t o avoid cross-contamination;

    2) Suitable for use in flammable and explosive environments, with an exp™losion-proof grade of EXD IIB T4;

    3) Built-in multiple operation modes: bypass, recoil, etc., easy to choose and hig&h degree of automation;

    4) All contact materials meet the requirements of laws and regulations, and provide the ma₽terial certification report of the third-party authority;

    5) Local or remote computer control-all valve switches can be controlled on> the computer, automatic purification scheme can be set, and all pr♠ocesses from sampling to collection can be completed.

    6) The system adopts a number of patented technologies, such as: a uniqu★e H-TREE and efficient forced distribution method to ensure th™e separation effect and stability;

    7) Reduce the height of the equipment, reduce the weight of the equipment, and facilitat♠e installation and maintenance;

    8) A variety of system protection measures, such as: software alarm and high-pressure sa↔fety valve, etc., to ensure the safe and reliable operation of the≥ system;

    9) System control and data acquisition software meets FDA 21 CFR PART11 requ☆irements, such as historical records, audit trails, electronic signφatures, etc.

     

  • Product Parameters

    Column:

    Chromatography is a means of separation and analysis, and the core of the sepa ration is the chromatographic column, so the chromatographic column that is responsi<ble for the separation is the heart of the chromatographic system. It is an i∑mportant technical requirement to maintain uniform and constant pressure in each section of the col÷umn by axial compression technology. The current advanced approach is to use dynami¥c axial compression technology. Dynamic axial compression technolog"y is through the movement of the piston to complete the column loa←ding, maintaining column pressure and unloading column work. The periphery of the piston is equ≈ipped with a specially designed sealing structure that allows th e piston to slide freely along the inner wall of the column tube while maεintaining a high degree of sealing. The piston movement and pressure maintenance rely on the £pressure holding system, and the hydraulic power is more stable and more uni$form than the traditional axial compression column using spring power, wh¶ich makes the use of the separation column better.

    The column design is based on the dynamic axial compression column mode, a♦nd the column piston always generates a stable pressure on the column bed, which ca★n effectively avoid the collapse and loosening of the colu↓mn bed. The system can realize forward or recoil by s✘witching the flow path, which is convenient for operation and maintenance. The chro∞matographic distributor adopts the innovative and paten→ted H-TREE distribution technology, which ensures the high c♠olumn efficiency and higher separation effect of the ch©romatographic column.

    Main parameters:

    (1) Column tube inner diameter: 600mm, length 650mm (standard, can be des↓igned according to customer needs);

    (2) Material of column tube: 316L stainless steel;φ

    (3) Inner wall finish Ra ≤ 0.4 μm;

    (4) Piston material: 316L stainless steel;

    (5) Sieve plate material: 316L stainless steel, aperture: 3-5μm;

    (6) Maximum withstand voltage: 10MPa;

    (7) Air pressure demand: ≥ 6bar;

    (8) Gas demand: ≥ 3m 3/min;

    Infusion pump:

    Main parameters:

    (1) Pump working mode: multi-head plunger pump

    (2) Maximum flow rate: 20L/min

    (3) Maximum working pressure: 10MPa, with overpressure protection≈ function

    (4) Flow rate accuracy: ± 1.0%

    (5) Reproducibility of flow rate: ≤ 1%

    (6) Working mode: isocratic or gradient

    (7) Communication mode: through the LAN port communication protocol, b​y the PC anti-control

    (8) Liquid contact material: 316L,PTFE

    Detector:

    Main parameters:

    (1) Model: AZURA UVD2.1L fiber optic detector (imported)

    (2) Wavelength range:(190-750)nm

    (3) Flow cell design: optical fiber flow cell

    (4) Maximum flow rate of the flow cell: 20L/min

    (5) Maximum pressure resistance of the flow cell: 10MPa

    (6) flow through material: 316L

    (7) Communication mode: LAN port communication, anti-control by P♦C

    (8) Baseline noise: ± 2 × 10-5Au at 254 nm

    (9) Baseline drift: 4 × 10-4Au/h at 254 nm

    (10) wavelength accuracy: ± 2.5nm

    (11) Wavelength repeatability: 0.3nm

    (12) Time constant: 0.0/0.1/0.2/0.5/1.0/2.0/5.0/10.0 s

     

  • Application areas

    (1) The food industry

    (2) Pharmaceutical industry

    (3) Environmental detection

    (4) Bioengineering and Biochemistry

    (5) Fine chemical industry

    (6) Extraction and purification of products in the fields of★ phytogenesis, synthesis, pharmacy, biology and biochemistry.

    Commonly used consumables (optional)

    (1)600 column bottom seal ring

    (2)600 piston sieve plate seal ring

    (3)600 piston lower seal ring

    (4)600 piston upper seal ring

    (5)600 high pressure seal ring

    (6)20L pump check valve

    (7) Detector deuterium lamp

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