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Gas Chromatography 1290

  • Column Compartment/oven with superior thermal performance, multistage (10 ramps) programmed temperature control function. (supported by “control system”)
    Advanced built-in data acquisition system , supporting real time instrument status monitoring, detection signal acquisition and PC control
    Column oven accommodates up to 3 chromatographic columns, and supports quick heat-up and rapid cool-down with automated back-door opening. 450℃ to 50℃ in 6 min at 25℃ ambient)
    Flexible sample introduction system: 3 sample injectors could be installed and operated simultaneously with independent temperature control.
    High sensibility and stability detector.
    2 independent and analog signals output.
    Clarity software, compatible with GLP/FDA-21 CFR Part11 requirements and regulations. (electronic records and signatures)
    Special analyzers, like RGA, NGA, PINDA, etc. according to ASTM standards

     

    Superior performance with advanced, microcomputer-based temperature control system 
    High temperature accuracy (optimum ± 0.02℃), high reliability, and anti-interference
    Self-diagnosis/ self-protection function (overheat protection, power-off protection, etc.)
    Intuitive display of timing program, detector status, measurement range, current setting, etc

     

    Model#

    GC1290

    GC1120

    Description

    EPC

     

    Sample Introduction System

    sample injector and evaporation chamber

    Column Oven

    Temperature range

    Ambient temperature +7 ~ 400  (in 1 increment)

    Temperature accuracy

     ± 0.02

    Cooling time

    400 to 50 in 6 min at 25 ambient

    Programmed temperature setting

    0.1~40/min (in 1 increment)

    FID

    Detection limit

    3×10-12g/s (C16)

    Drift

    6×10-13A/h

    TCD

    Sensitivity

    5000mV.mL/mg

    Baseline noise

    20µV

    FPD

    Detection limit

    8×10-13g/s(P) ; 8×10-11g/s(S)

    Drift

    2×10-11A/30min

    Baseline noise

    5×10-12A

    ECD

    Detection limit

    2×10-13g/s  (γ-666)

    Drift

    80µV/30min

    Baseline noise

    20µV

    Linear dynamic range

     ≥103

    NPD

    Detection limit

    5×10-13g/s(P) ; 5×10-12g/s(N)

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