Gaschromatografie

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. It gives accurate, high precision control, reliable results.

Chromatography column type: Capillary and Packed column Chromatography column length: 100 to 500 mm Chromatography column diameter: 0.2 to 0.5 mm Temperature operating range: Higher than the room temperature of 5 °C to 450 °C Maximum programmed heating speed: 120 °C/min Programmed temperature steps: 7 steps Temperature setting precision: 1 °C Programmed heating rate: 0.1 to 120 °C/min (increment of 0.1 °C) Furnace dimension: 280 x 300 x180 mm Injectors: Packed column injectors, split/splitless capillary column injectors, and cool on-column injectors. Detectors: Following detectors can be selected as per the requirement FID: Maximum temperature control: 400 °CLOD: ≤ 5 x 1012g / s [n - C16]Linear dynamic range: ≥ 107Drift: ≤ 5 x 10-13A / 30 minNoise: ≤ 2 x 10-13A TCD: Maximum temperature control: 400 °CLOD: ≥ 10000 mv.ml / mg [n - C16]Linear dynamic range: ≥ 104Drift: ≤ 10 µV / 30 minNoise: ≤ 20 µA FPD: Maximum temperature control: 250 °CLOD: ≤2x10-13g / s (P), ≤ 5 x 10-11g / s (S) Linear dynamic range: ≥ 103 (P), ≥ 102 (S) Drift: ≤ 4 x 10-11A / 30 minNoise: ≤ 2 x 10-12A ECD: Maximum temperature control: 350 °CLOD: ≤ 1 x 10-14g / ml (y - 666) Linear dynamic range: ≥ 104Drift: ≤ 5 µV / 30 minNoise: ≤ 20 µA NPD: Maximum temperature control: 400 °CLOD: ≤ 5 x 10-13g / s (P), ≤ 1 x 1012g / s (N) Linear dynamic range: ≥ 103 (P), ≥ 103 (N) Drift: ≤ 2.5 x 10-12A / 30 minNoise: ≤ 4 x 10-13A PDHID: LOD: ≤ 5 ppb

Used in the analysis of oil extraction and refining industry, petrochemical analysis, gas industry and in quality control of medicines, food and chemicals.

Chromatography column type :Capillary or Packed column Chromatography column length :100 to 300 mm Chromatography column diameter :0.2 to 0.5 mm Temperature operating range :Higher than the room temperature of 5 °C to 450°CLiquid nitrogen cold trap: -80 °C to 400 °CDry ice cold trap: -55 °C to 400 °C