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Automatic Gas Chromatography Software Control Program For Gas Analysis

Automatic Gas Chromatography Software Control Program For Gas Analysis

    • Automatic Gas Chromatography Software Control Program For Gas Analysis
    • Automatic Gas Chromatography Software Control Program For Gas Analysis
  • Automatic Gas Chromatography Software Control Program For Gas Analysis

    Product Details:

    Brand Name: PG instruments
    Certification: CE
    Model Number: GC650

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 unit
    Price: Contact for a quote
    Packaging Details: Carton package
    Delivery Time: Contact for confirmation
    Payment Terms: T/T, L/C
    Supply Ability: 400 units per year
    Detailed Product Description


    Automatic Gas Chromatography Software Control Program For Gas Analysis




    5 kinds of sample injectors and all conventional detectors can be attachable depending on samples for analysis. In particular, for analysis of environmental samples (water quality, air, soil and wastes) satisfactory outcome can be achieved by connecting a sample preparation system such as the Purge & Trap.



    Features of the GC650

    •  Automatic flow control and ignition of the FID-flame
    •  Auto-start of chromatogram when sample is injected
    • Gas save function (Capillary Injector)
    • TCD maximum current control based on the type of gas
    • Optional valves (solenoid, 2-position) control function
    • Automatic notification of power-off

    GC650 control software


    Easy and Excellent Control

    • Exact flow/pressure control by IPC (Intelligent Pneumatic Control)
    • Auto ignition of FID flame
    • Auto control of TCD current
    • Auto start function as sample injection (Better reproducibility)
    • Check for GC operation by STATUS INFORMATION window
    • Auto repeat analysis function
    • Can Control 2-Position Valves (2ea) and Solenoid Valves (6ea)
    • Gas save function


    Safety Function

    • In case of FID flame off, auto off for Air/H2/Make-up gas flow (available from next version)
    • TCD Filament protect function: Current off when the Carrier/Reference Gas does not flow (available from next version)
    • Automatic notification of power-off: It informs turning off the GC safely by one clicking of the disconnect button
    • Auto shutdown function when some problem happen by each device


    GC650 Specifications


    Column Oven
    Inner volume 16.25 liter (250mm W* 260mm D*250mm H)
    Temperature Range Ambient to 450℃ (Optional: -100℃ to 450℃ by using a cryogenic valve)
    Linear Programming Rate Max: 120℃/min up to 450℃/min (0.1℃ increment)
    Heating Rate About 2.3 minutes 50℃ to 300℃
    Cooling Rate About 6 minutes 300℃ to 50℃
    Run Time Automatically computed to 999.9 minutes by 0.1 minute increments
    Temp. Programming 20 Step
    Pneumatics (IPC Module)
    IPC pressure range 0 to 100psi
    IPC flow range 0 to 500mL/min
    Pressure resolution 0.01psi
    Flow resolution 0.01mL/min
    Support IPC Channels Up to 20, for inlets, detectors or auxiliary gases (including pressure channel)
    Pressure/flow programming steps up to 5 steps
    EPC control Inlets and detectors (carrier, split vent, make-up and combustion gases)
    Split ratio up to 5000:1
    Detector Modules Flow set range  
    FID/NPD make-up 0-100 mL/min
    FID air 0-500 mL/min
    FID hydrogen 0-100 mL/min
    TCD make-up 0-12 mL/min
    TCD reference 0-100 mL/min
    FPD make-up 0-130 mL/min
    FPD air 0-250 mL/min
    FPD hydrogen 0-300 mL/min
    Inlet Modules Pressure sensor  
    Accuracy ±2% full scale
    Repeatability ±0.05psi
    Temp. coefficient ±0.01psi/℃
    Inlet Modules Flow sensor  
    Accuracy ±5% depending on carrier gas
    Repeatability ±0.35% of set point
    Temp. coefficient ±0.20mL/min normalized temp. and pressure
    Data Acquisition System
    Dynamic range >2*106
    Sampling Rate User selectable 10-60Hz per channel
    Analog signal voltage ranges ±10,5,2.5,1.25V
    Analog to digital conversion resolution 21 bits at all sampling rates
    External event I/O ports 8
    Remote Start, stop control independent
    Data Visualization Up to chromatograms in real time, zoom/unzoom at any time; Scrutinize focused peaks, display baseline; Chromatograms overlap, background subtraction.
    Data Management Data export results as Text files; Dynamic data exchange to Microsoft windows applications; Various data management techniques support the time event programming (17items).
    Custom reports Peak number, retention time, peak name, peak area, peak height, area%, height%, peak start time, theoretical plates, capacity factor, peak resolution, peak asymmetry, regression coefficient value, correlation coefficient value, standard deviation, weight function, relative retention time, calibration equations.
    Dimensions, weight and power
    Dimensions 425mm(W)*555mm(D)*450mm(H)
    Weight 30Kg
    Power 220V, 50/60Hz, 2.5kW
    Inlet System (Injector)
    Maximum installed Qty. 2
    Type Packed column inlet, Septum purge Packed column Inlet, Capillary Column Inlet, GSV, Auto Gas Sampling System and etc.
    Temp. Range Ambient to 450℃
    Packed Inlet 1/4", 1/8" Glass-lined Metal Liner are available.
      On-Column injection method is available using 1/4" Glass Column
      0.53mm ID Capillary Column can be used
    Capillary Inlet High resolution, prompt analysis time and most typical inlet system
      Split and Splitless mode can be selectable
    Gas Sampling Valve 4 Valves can be controlled by Air Actuation
      Controlling Multi Position Valve
      Full automation system is built along with the automatic Run/Stop function
    Thermal Conductivity Detector (TCD)  
    Cell Flow through cell design, 4 Rhenium/tungsten filaments (32/each)
    Temp. Range Ambient to 450℃
    Bridge Power Supply Constant current system (1-400mA)
    Filament Protection circuit Automatically protect from over load and over current
    Micro-cell TCD  
    Cell 4 coaxial, hot wire cell
    Response Time 0.5 seconds
    Internal Volume 20uL
    Column Ideal for use with capillary columns
    Flame Ionization Detector (FID)  
    Electrode Voltage -260V
    MDQ <3*10-12 g/s for biphenyl
    Linearity 107
    Sensitivity >9 mCoulomb/g Carbon (for C3H8)
    Jet Tip Made by Quartz and supplied with -260V for excellent ion collection
    Temp. Range Ambient to 450℃
    Variability Can be used TID by exchanging the bead and collector
    Thermionic Ionization Detector (TID)  
    Features Electrically heated, alkali-impregnated thermionic surface in chemically reactive H2-Air environment
    Response N, P specific
    Bead Current Auto Optimization
    Thermionic Source Rigid Rb/Cs/Sr-ceramic surface on Ni-ceramic sublayer
    Specificity at H2=3mL/min
      N/C 105 (azobenzene/C) 10gN/gC
      N/P 0.4 (azobenzene/malathion) gN/gP
      P/C 105 (malathion/C17) 10gP/gC
    MDQ 10-13 gN/sec(azobenzene)
    Linearity 105 (nicotine)
    Variability Can be used for FID by exchanging the bead and the collector
    Various Mode  
    TID-NP mode (NPD mode) Selective Detection for N and P
    TID-NO mode (N2 mode) Selective Detection for N, P, halogenated and electronegative compounds
    TID-EC mode (O2 mode) Selective Detection for N, P, oxygenated and nitro compounds




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