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Gas Chromatograph, GC-I112N

  1. 7-inch color touch screen
  2. Gas shortage alarm protection
  3. Heating control protection
  4. One-button start function
  5. Using logarithmic amplifier
  6. RS232 communication and LAM network port

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Description

Technical Features:
1.Standard PC side reverse control software, built-in chromatographic workstation, achieve PC side reverse control and host touch screen synchronous bidirectional control. (GC-I112N only)
2.Host with 7-inch color touch screen, carrier/hydrogen/air channel flow (pressure) digital display.
3.Gas shortage alarm protection function; Heating control protection function (when opening the door of the column box, the motor of the column box fan and the heating system will shut down automatically).
4.Split flow/split ratio can be automatically controlled to save carrier gas.
5.Configure automatic sampler installation and positioning interface to match automatic sampler of various specifications.
6.The multi-core, 32-bit embedded hardware system ensures the reliable operation of the instrument.
7.One-button start function, with 20 groups of sample test mode memory function.
8.Using logarithmic amplifier, detection signal no cut-off value, good peak shape, extensible synchronous external trigger function, can be started by external signals (automatic sampler, thermal analyzer, etc.) at the same time the host and workstation.
9.It has perfect system self-check function and fault automatic identification function.
10.With 8 external event extension function interface, can be selected with various function control valves, and according to their own set time sequence work.
11.RS232 communication port and LAM network port, and the configuration of data acquisition card.

Specifications

Column temperature box:
1.Content product: 22L
2.Temperature control range: 5℃ ~ 400℃ at room temperature
3.Temperature control accuracy: ±0.1℃
4.Heating rate: 0.1 ~ 60℃ / min
5.Program temperature rise order: 9
6.Program heating repeatability: ≤ 2%
7.Cooling way: open the door after
8.Cooling speed: ≤10 mins (250℃ ~ 50℃)

Control software function :(GC-I112N only)
1.Column temperature box control
2.Detector control
3.Injector control
7.Map display

Sampler:
1.Temperature control range: 7℃ ~ 420℃ at room temperature
2.Temperature control method: independent temperature control
3.Carrier gas flow control mode: constant pressure
4.Number of simultaneous installations: 3 at most
5.Type of injection unit: filling column, shunt
6.Split ratio: split ratio display
7.Cylinder pressure range: 0 ~ 400kPa
8.Cylinder pressure control accuracy: 0.1kPa
9.Flow setting range:
H2 0 ~ 200ml / min
N2 0 ~ 150ml / min

Detector:
1.FID, TCD optional
2.Temperature control: Max. 420℃
3.Number of simultaneous installations: 2 at most
4.Ignition function: automatic
Hydrogen flame ionization detector (FID)
Detection limit: ≤ 3×10 g/s (n-hexadecane)
Baseline noise: ≤ 5× 10-14A
Baseline drift: ≤ 6× 10-13A
Dynamic range: 107
RSD: 3% or less
5.Thermal conductivity detector (TCD) :
Sensitivity: 5000mV•mL/mg (n-cetane)
Baseline noise: ≤ 0.05 mV
Baseline drift: ≤ 0.15mV / 30min
Dynamic range: 105
6.Supply voltage: AC220V±22V, 50Hz±0.5Hz
7.Power: 3000W

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    Contact Info

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    Phone: +86-531-88982330

    Fax: +86-531-88983691

    Web: www.bioevopeak.com

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