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  4. BUCHI Corporation - PrepChrom C-700

BUCHI Corporation - PrepChrom C-700

Manufactured by  BUCHI Corporation
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All-in-one purification system

The PrepChrom C-700 offers an interactive user interface, and simultaneously enables an easy and fast purification process. The high performance preparative chromatography system allows running both flash and preparative HPLC separations.
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Features of PrepChrom C-700
Accelerated purification         
  • Flash chromatography separation and subsequent preparative HPLC purification of all relevant fractions on the same system         
  • Save time when optimizing the separation of complex samples using up to 4 solvents         
  • Detect all compounds at once with DAD and optional ELSD         
  • Fast separations on high efficiency columns                    High performance         
  • Full separation optimization capabilities with quaternary gradient functionality (HPLC pump technology)         
  • High efficiency preparative HPLC columns (10 or 15 µm) can be run at a pressure of up to 100 bar (1450 psi)         
  • Optimal fraction purity resulting from a highly selective separation                    Easy to use         
  • Perform prep HPLC as easily as flash chromatography         
  • Intuitive graphical user interface designed for purification applications         
  • Easy connection of flash cartridges, glass columns or preparative HPLC columns         
  • Multilanguage user interface with touch screen
    • General Specifications
    Depth 495 mm
    Height890 mm
    Width 355 mm
    Power Requirements 110 - 120 V / 220 - 240 V ± 10 %
    Peak Power350 W (max)
    Weight53 kg
    Additional Specifications

    Fuse 110 - 120 V:     
    1 x TT5A L 250V     
    4 x TT2.5A L250V     
    Fuse 220 - 240 V:      
    1 x TT2.5A L 250V     
    4 x TT1.25A L250V     
    Frequency:      
    50 / 60 Hz     
    Degree of protection:      
    IP20     
    Overvoltage category:     
    II     
    Pollution degree:     
    2     
    Pressure range:     
    up to 100 bar (1450 psi)     
    Flow rate range:     
    5 - 250 mL/min     
    Flow rate accuracy:     
    [i]5 - 10 mL/min:[/i] > 4.5 %     
    [i]10 - 20 mL/min:[/i] < 4.5 %   
    [i]20 - 200 mL/min:[/i] < 3.5 %   
    [i]200 - 250 mL/min:[/i] < 4.0 %   
    Flow rate repeatability at 5 - 10 mL/min: > 0.5 %   
    Flow rate repeatability at 10 - 250 mL/min: < 0.5 %     
    Gradient step tolerance at 80 mL/min, 80 bar (1160 psi):     
    < 3.5 %     
    Interfaces:      
    9 x RS-232 (1 female, 8 male)     
    1 x RJ45     
    1 x solvent level sensor port     
    1 x analog port     
    2 x control signal ports

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