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Gas Chromatography

Gas Chromatography LGC-B11

  • Oven :
    Maximum capacity 22 L
    Temperature range RT + 5 ℃ to 400 ℃
    Temperature accuracy ± 0.1 ℃
    Temperature program 9-phase/ 10 platform
    Program total time 9999.9 min
    Maximum temperature heating rate 0.1 to 60 ℃/ min
    Maximum cooling rate ˂ 10 mins (250 to 50 ℃)
  • Sample injector :
    Temperature range RT+ 7 ℃ to 420 ℃
    Temperature control Automatic
    Injector type Column or split
    Maximum sample inlet 3 pcs
    Carrier gas flow type Constant pressure
    Pre column pressure range 0 to 400 kPa
    Pre column pressure accuracy 0.1 kPa
    Mobile phase flow range H2: 0 to 200 ml/min, N2: 0 to 150 ml/min
  • Detector :
    Temperature range RT + 7 ℃ to 420 ℃
    Maximum installation Dual detector
    Flame ignition mode Automatic
    Flame Ionization Detector (FID) Logarithmic amplifier
    High voltage switch control
    Baseline signal display
    Ignition coil control
    Detection limit: ≤3 ×10 to 12 g/s (Sample: n-hexadecane)
    Baseline noise: ≤ 5 × 10 - 14 A
    Baseline draft: ≤ 6 × 10 -13 A
    Dynamic range: 10 7
    RSD: ≤ 3 %
  • Power supply : AC 220 V ± 22 V, 50 Hz ± 0.5 Hz, 3000 W
  • Packing dimension : 1020 × 660 × 740 mm