LGC-A11 Gas chromatography View larger

LGC-A11 Gas Chromatography System

LGC-A11

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This gas chromatography system comes with different detectors and each detector individually controls the temperature of the system. This gas chromatography comes with packed column injectors, split/split less injectors, capillary and cool-on column. It is possible to achieve lower limit of detection using these unique injector system. This gas chromatography system gives accurate, high precision control, reliable results.

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  • EPC controlled injector, column carrier, detector gas flow to ensure accurate flow of the system
  • Available with different optional detectors e.g. FID. TCD, EPD, FPD, NPD
  • Quick heating and cooling
  • Six individual controlling heating areas
Column oven Column loss can be compensated (dual channel column)
Furnace dimension 280mm×300mm×180mm
Temperature operating range Higher than the room temperature of 5ºC-450ºC 
liquid nitrogen cold trap -80ºC -400ºC 
Dry ice cold trap -55ºC to 400ºC
Temperature setting precision 0.1ºC
Maximum programme heating speed 120ºC/min
The longest method run time 999.99min
Programmed temperature steps 7 steps
Temperature setting programmed heating rate 0.1-120ºC/min (increment of 0.1ºC)
Heating area Six individual controlling heating areas
Maximum temperature in auxiliary heating areas: 300ºC
Injectors Adapted to packed column and capillary column
Detectors Following detectors can be selected as per the requirement.
FID Maximum using temperature: 450ºC
Minimum LOD: ≤2.5pgC/s [n-C16]
Linear dynamic range: 107 (±10%)
Data collection frequency: Maximum 100 Hz
TCD Maximum using temperature: 400ºC
Minimum LOD: <400 pgC3H8/ml(He)
Linear dynamic range: 105 (±5%)
Data collection frequency: Maximum 100 Hz
The design of monofilament TCD and Micro-ECD
FPD Maximum using temperature: 250ºC
Minimum LOD: <4 pg S/sec, <1 pg P/sec
Linear dynamic range: >103S, >104P Optional: 105gS/gC, 106gP/gC
ECD Maximum using temperature: 400ºC
Type of gas compensation detector: 5% methane, argon, nitrogen<br?> Minimum LOD: >107s, >107p
Linear dynamic range: 5×105
Data collection frequency: Maximum 100 Hz
Radioactive source: <12mCi 63Ni
NPD Maximum using temperature: 450ºC
Minimum LOD: <0.2 pg N/sec, <0.2 pg P/sec
Minimum LOQ: < 3 pg/sec
Linear dynamic range: 105N, 105P

This gas chromatography system has applications in quality supervision of medicines, foods and chemicals, oil extraction and refining industry, petrochemical industry, electronic high-purity gas industry and scientific research institutes.

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