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    Hoofdafbeelding Agilent G1379B Degasser + G1312B Binary Pump HPLC

    Agilent G1379B Degasser + G1312B Binary Pump HPLC

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    Omschrijving

    Agilent G1379B Degasser met G1312B Binary Pump HPLC 1200 series, alleen gebruikt voor demo doeleinden. Het instrument is compleet nagekeken door een gecertifceerd service bedrijf. 

    G1379B Degasser Performance specifications

    Max Flow Rate0-5 ml/min per channel
    Number of Channels4
    Internal Volume per ChannelTypically 1 ml per channel
    Materials in Contact with SolventPTFE, FEP, PEEK
    pH Range1 – 14
    RS-232 OutputFor diagnostic purposes
    Dimensions (W x D x H)13.5 x 17 x 3.1 in (345 x 435 x 80 mm)
    Electrical Requirements100-120 or 220-240 VAC, 50/60 Hz


    G1312B Binary Pump Performance specifications

    Hydraulic systemTwo dual piston in series pumps with proprietary servo-controlled variable stroke drive, floating piston design and active inlet valve
    Setable flow rangeSetpoints 0.001 – 5 ml/min, in 0.001 ml/min increments
    Flow range0.1 – 5.0 ml/min
    Flow precision£ 0.07% RSD, or £ 0.02 min SD whatever is greater, based on retention time at constant room temperature
    Flow accuracy± 1% or 10 μl/min whatever is greater
    PressureOperating range 0 400 bar (0 – 5880 psi) up to 5 ml/min
    Pressure pulsation< 2 % amplitude (typically < 1 %), at 1 ml/min isopropanol, at all pressures > 1 MPa
    Compressibility compensationUser-selectable, based on mobile phase compressibility
    Recommended pH range1.0 – 12.5, solvents with pH < 2.3 should not contain acids which attack stainless steel
    Gradient formationHigh-pressure binary mixing, delay volume 180 – 480 μl without mixer, 600 – 900 μl with mixer, dependent on back pressure
    Composition range1 – 99 % or 5 μl/min per channel, whatever is greater
    Composition precision£ 0.5% absolute
    Composition accuracy± 0.15% RSD, at 1 ml/min
    Control and data evaluationAgilent ChemStation for LC
    Analog outputFor pressure monitoring, 2 mV/bar, one output
    CommunicationsController-area network (CAN), GPIB, RS-232C, APG Remote: ready, start, stop and shut-down signals, LAN optional

     

    G1379B Degasser & G1312B Binary Pump - 1200 series 

    Conditie: refurbished
    Producent: Agilent Technologies
    Software: PC – Chemstation

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