Products Description
GC112N Lab Analysis Instruments High Performance Gas Chromatograph With Cheap Price
GC112N gas chromatograph is suitable for trace detection of environmental protection, air and water pollution, analyzing poisons,monitoring and research, biochemistry, clinical application, pathology and virus research, food, petrochemicals, petroleum processing, oil analysis, geological , prospecting research, organic chemistry, synthesis, and quarantine, especially fit for power system, industrial and mining frontline laboratories and schools.
Features
* Synchronous bidirectional control with touch screen on the GC112N. * The 7-inch color touch screen on the GC112N can display the flow rate and pressure value of the electronic gas path. * The multi core, 32-bit embedded hardware system ensures the reliable operation of the instrument. * One key start up function. * The extendable synchronous external trigger function can initiate GC112N and workstation through external signals, such as automatic sampling device, thermal analyzer and so on. * The instrument has sound system self-checking function and malfunction automatic identification function. * The instrument has 8 external event interface with extendable functions, which can work with a variety of functional control valve, performing according to the set timing. * The memory function can store 20-sample test modes. * RS232 communication port and LAM port. * N2000 chromatography workstation.
Specifications
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Column temperature box
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Content product
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22L
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Temperature control range
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5℃ ~ 400℃ at room temperature
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Temperature control accuracy
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±0.1℃
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Heating rate
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0.1 ~ 60℃ / min
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Program temperature rise order
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9
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Program heating repeatability
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≤ 2%
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Cooling way
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open the door after
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Cooling speed
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≤10 mins (250℃ ~ 50℃)
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Control software function
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(GC112N only)
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Column temperature box control
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Detector control
Injector control Map display |
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Sampler
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Temperature control range
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7℃ ~ 420℃ at room temperature
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Temperature control method
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independent temperature control
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Carrier gas flow control mode
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constant pressure
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Number of simultaneous installations
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3 at most
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Type of injection unit
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filling column, shunt
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Split ratio
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split ratio display
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Cylinder pressure range
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0 ~ 400kPa
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Cylinder pressure control accuracy
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0.1kPa
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Flow setting range
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H2 0 ~ 200ml / min
N2 0 ~ 150ml / min |
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Detector
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FID, TCD optional
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Temperature control
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Max. 420℃
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Number of simultaneous installations
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2 at most
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Ignition function
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automatic
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Hydrogen flame ionization detector (FID)
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Detection limit
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≤ 3×10 g/s (n-hexadecane)
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Baseline noise
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≤ 5× 10-14A
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Baseline drift
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≤ 6× 10-13A
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Dynamic range
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107
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RSD
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3% or less
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Thermal conductivity detector (TCD)
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Sensitivity
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5000mV•mL/mg (n-cetane)
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Baseline noise
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≤ 0.05 mV
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Baseline drift
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≤ 0.15mV / 30min
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Dynamic range
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105
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Supply voltage
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AC220V±22V, 50Hz±0.5Hz
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Power
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3000W
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Company Profile
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