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Gas Chromatograph, 22L

Model : GC-112

Carrier Gas Flow Control Type : Constant pressure
Temp Control Type : Independent
Type Packed : Column or split
Flow Setting Range : H20~200ml/min, N20~150ml/min
 
Availability:
Quantity:

Gas Chromatograph Specifications:

ModelGC-112
OvenCapacity22L
Temperature RangeRT+5℃-400℃
Temperature Accuracy±0.1 ℃
Temperature Programming9 steps
Program Total Time9999.9 min
Max Heating Rate60℃/min
Max Cooling Rate≦10mins (250℃~50℃)
Sample InjectorTemperature rangeRT+7℃~ 420 ℃
Temp Control TypeIndependent
Carrier Gas Flow Control TypeConstant pressure
Max Quantity3pcs
TypePacked column or split
Split RatioDisplay
Pre Column Pressure Range0-400kpa
Pre Column Pressure Accuracy0.1kpa
Flow Setting RangeH20~200ml/min,  
N20~150ml/min
DetectorFID or TCD
Temperature RangeRT+7℃~ 420 ℃
Max Installation Qty2
Ignition ModeAutomatic
Hydrogen Flame Ionization Detector (FID)Logarithmic amplifier
High Voltage Switch Control
Baseline signal display
Detection limit: ≦3×10-12 g/s ( sample: n-hexadecane)
Baseline noise: ≦5×10-14A
Baseline draft: ≦6×10-13A
Dynamic range: 107
RSD: ≦3%
Thermal Conductivity Detector (TCD)Sencitivity: 8000mV.ml/mg (sample: n-hexadecane)
Baseline noise: ≦0.05mV
Baseline draft: ≦0.15mV/ 30min
Dynamic range: 105
Basic FunctionPower SupplyAC220V±10%, 50Hz
Power3000W
Shipping Size(W×D×H)(mm)760X750X860
N.W./G.W. (kg)64/86

Gas Chromatograph Feature:

  1. An intuitive 7-inch color touch screen providing digital displays for carrier/hydrogen/air channel flow (pressure) for easy monitoring.

  2. It has gas shortage alarm protection and heating control safeguards to ensure operational safety. The system automatically shuts down the column box fan motor and heating when the door is opened.

  3. Automatic control of split flow/split ratio optimizes carrier gas usage, reducing waste.

  4. It is tailored for various automatic samplers, with an installation and positioning interface for effortless compatibility.

  5. The gas chromatograph operates on a robust multi-core, 32-bit embedded hardware system, ensuring reliable and stable performance.

  6. It features a convenient one-button start function and 20 groups of sample test mode memory, enhancing operational efficiency and ease of use.

  7. Utilizes a logarithmic amplifier, ensuring a continuous detection signal with excellent peak shape. The system supports an external trigger function for synchronous start, activated by external signals like automatic samplers or thermal analyzers.

  8. Incorporates a comprehensive system self-check and automatic fault identification function, ensuring operational reliability.

  9. Offers 8 external event extension function interfaces, allowing customization with various control valves and sequence operations per user-defined time frames.

  10. It comes equipped with RS232 communication and LAM network ports, along with a configuration option for a data acquisition card, ensuring versatile connectivity and data acquisition capabilities.


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About Company​​​​​​​

As a professional lab and medical equipment manufacturer, Scitek Global is certified by ISO 9001, ISO 13485, ISO 45001 and ISO 14001. Almost all our products are certified by ETL, CE and FDA .

Scitek Global looks forward to establishing cooperation with more distributors all over the world, and working together to create greater customer value.

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