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GC-6890 Gas Chromatograph

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GC-6890 Gas Chromatograph can be used to measure residual solvent for packaging industry or other related industries and detecting institutions. It is the best choice for the determination of residual solvent, smell analysis, and solvent purity.

Technical Specifications

Temperature of Chromatographic Column Chamber
  • Temperature Range
    Room Temperature +3°C ~ 399°C
  • Accuracy
    Better than ±0.1°C
  • Temperature Gradient
    Effective range of column is less than 2%
  • Temperature Deviation
    Deviation between setting temperature and display temperature is less than 1°C
  • Temperature Deviation
    Deviation between setting temperature and actual temperature is less than 2%
  • Orders of Temperature Program
  • 4 orders
  • Rate of Temperature
  • 0.1 ~ 30°C/min
  • Temperature Range of Linear Temperature Program
  • Lower than 150°C while 30°C per minute
    Lower than 300°C while 15°C per minute
    Lower than 350°C while 10°C per minute
  • Control Time from Primary to Terminal Temperature
  • 0 ~ 600 min
  • Repeatability of Temperature Program
  • Less than 2%
  • Temperature Decreasing Speed
  • Less than 15min from 300°C to 50°C
  • Vaporizing Chamber
  • Temperature Accuracy
    ±0.1°C (room temperature +15°C ~ 200°C)
    ±0.2°C while temperature is higher than 200°C
  • Test Chamber
  • Temperature Accuracy
    ±0.1°C (room temperature +15°C ~ 200°C)
    ±0.2°C while temperature is higher than 200°C
  • Flame Ionization Detector (FID)
  • Test Limit
    Less than 2 x 10-11g/s (Benzene)
  • Noise
    Less than 0.025 mV
  • Drift
    Less than 0.15 mV/h
  • Mainframe
  • Power Supply
    AC 220V 50Hz
  • Instrument Dimension
    510 mm (L) x 490 mm (W) x 480 mm (H)
  • Net Weight
    45 kg
  • Please Note: Labthink is always dedicated to the innovation and improvement of product performance and function. Therefore, technical specifications are subject to change without further notice. Labthink reserves the rights of final interpretation and revision.

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