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GC6891N Gas Chromatography

GC6891N Gas Chromatography

    • GC6891N Gas Chromatography
    • GC6891N Gas Chromatography
  • GC6891N Gas Chromatography

    Product Details:

    Place of Origin: China
    Brand Name: Topsky
    Model Number: GC6891N

    Payment & Shipping Terms:

    Minimum Order Quantity: 1set
    Price: USD26800/set
    Packaging Details: standard
    Delivery Time: 30days
    Payment Terms: T/T
    Supply Ability: 10sets/month
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    Detailed Product Description
    Battery Capacity: 20ah Carrier Gas Pressure: ≤50kPa
    Flow: 38L Voltage: 220V
    Size: 450*430*230mm Weight: <15kg

    GC6891N Gas Chromatography

     

    Name Model Configuration Qty

     

    Gas

    Chromatography

     

     

    GC6891N

    1. Detector: FID,TCD

    2. Capillary and packed column injection system

    3. 7 steps program heating

    4. Smart backdoor

    5. Chromatography workstation

    6. EPC control

    7. 6-way valve and 10-way valve

     

     

    1

    Hydrogen-air generator 1
    Liquid automatic sampler, 16 positions 1

     

    1. Name

    Gas Chromatography

     

    1. Model

    GC6891N

    1. Instruction

    GC6891N is a new generation of high-end laboratory GC,which is produced according to the international standards. Based on the most advanced international technical area and application experience, its features, reliability and sensitive application are in the world high level.

    1. Features

    4.1 Injector flow, column carrier flow, detector gas flow are controlled by EPC.

    4.1.1 Micro-channel gas integrated board

    4.1.2 Imported micro-ratio and flow/pressure sensor

    4.1.3 Temperature self-compensation to ensure the accurate flow, its pressure controlling can precise to 0.01Psi.

     

    4.2 Industry-leading detector design.

    4.2.1 All the detectors with high-precision electronic flow/pressure control.

    4.2.2 It can be matched with packed column and capillary column.

    4.2.3 The amplified board after special ceramics treatment can keep stable in wet season.

     

    1. It is safe and reliable with the functions of self-ignition and hydrogen leakage self-protection.

     

    4.4 Accurate tracking design for furnace temperature.

     

    4.5 Accurate programmed heating control for the furnace temperature.

    4.5.1 Inner temperature controlling precision: <0.01

    4.5.2 Temperature between inner points: ≤1℃

    4.5.3 Quick heating and cooling, the max programmed heating speed: 120℃/min, balance time: 10 sec, cooling time: 300℃-50℃ for 6 minutes.

    4.5.4 The temperature precision is absolutely controlled(compared with the real temperature, the difference is less than 0.3℃).

     

    4.6 The achievement of gas circuit cutting technology

    4.6.1 Complex samples separation can be analyzed by multidimensional chromatography.

    4.6.2 It saves the analysis time and period by blowback function of the chromatograph column.

     

    4.7 Chromatographic columns can be heated individually, and the using temperature can be set according to the different columns, so that make every column separately.

     

    4.8 GC6891N adopts the advanced power distribution management shunt. One 3000-watt UPS can provide stable working power for 10 sets of GC with the normal power of 2250w/set.

     

    4.9 GC6891N adopts the imported valve configuration system, which can carry 8 valves (4-way valve, 6-way valve, 10-way valve or liquid sampling valve) to automatically control and operate by sequence.

     

    4.10 GC6891N uses 8-digit auto-injectors (you can choose Agilent 7683/7693 liquid auto-injector).

     

    1. Parameters
    Column oven
    Furnace dimensions 28 x 30 x 18cm
    Temperature controlling rang Higher than the room temperature of 5℃-450℃, liquid nitrogen cold trap: -80℃-400℃,dry ice cold trap:-55℃ to 400℃
    Temperature setting precision 0.1℃
    Max programmed heating speed 120℃/min
    The longest method run time 999.99 min
    The highest step of program 7 steps
    Programmed heating rate 0.1-120℃/min(increment of 0.1℃)
    Column loss can be compensated (dual channel column)
    Heating area
    Six individual controlling heating areas (do not content furnace temperature control, two injectors, two detectors and two auxiliary heating areas ).
    The maximum using temperature in auxiliary heating areas 300℃
    Detectors
    FID
    Maximum using temperature 450℃
    Minimum LOD: ≤2.5pgC/s[n-C16]
    Linear dynamic range 107(±10%)
    Data collection frequency Max 100 Hz
    Adapted to packed columns and capillary columns
    TCD
    Maximum using temperature 400℃
    Minimum LOD <400 pgC3H8/ml(He)
    Linear dynamic range 105(±5%)
    Data collection frequency Max 100 Hz
    The design of monofilament TCD and micro-ECD, adapted to packed columns and capillary columns

     

    1. Application fields

    GC6891N is widely used for the analysis of oil extraction and refining, petrochemical, fine chemical, food safety, environmental protection, electronic high-purity gas industry, scientific research institutes, QC, safety supervision, public security forensic and national security and so on.

    Contact Details
    Beijing  Topsky  Century Holding Co.,Ltd

    Contact Person: Laura Zhu

    Tel: +8613436381865

    Send your inquiry directly to us (0 / 3000)

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