Gas Chromatography
Temperature Control : Temperature Range:7℃ ~ 400℃ above room temperature, (increment 1℃) Temperature Control Object:Column Box, front and back detector, front and back sampler, assist,total six channels. Program ramps : 7 ramps in total Program setting:0.1℃~40℃/min(increment 0.1℃) Total time of total program : Up to 655 minutes, (increment 0.1℃) Hydrogen flame ionization detector (FID): Minimum detectable quantity: M≤8×10-12g/s (C16) Best test result: M≤3×10-12g/s (C16) Noise: ≤5×10-14A Drift: ≤6×10-13A/h Linearity range: ≥106 Thermal conductivity detector(TCD): Sensitivity:≥5000mV.mL/mg (C16) Noise: ≤20µVDrif: ≤30µV/hLinearity rang: ≥104 High Sensitivity Thermal conductivity detector(HTCD): Sensitivity: ≥10000mV.mL/mg (C16) Electron capture detector(ECD): Detectability: ≤1×10-13g/s (γ-666) Linearity range: ≥103 Maximum using temperature: 350℃ Flame photometric detector(FPD): Nitrogen-phosphorus detector(NPD):Detectability: ≤2×10-11g/s(P) (Parathion-methyl)≤1×10-10g/s(S) (Parathion-methyl) Detectability: ≤5×10-12g/s(N) (Azobenzene)≤5×10-13g/s(P) (Malathion) (On programmed) Photoelectric ion detector(PID): Detectability: ≤1ppb (Benzene) – Include Nitrogen Hydrogen and Air Generator
