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GC5890C Gas Chromatograph

Product ID:FSqi045

Price: US$9,650.00 ~ US$12,000.00 PDF Format
Supply Ability:50 SETS/MON
Port:SHENZHEN
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  • Product Introduction
  • Consulting
  • Model NumberGC5890C
    Brand NameNANJINGKEJIE
    Payment TermsT/T, paypal
    GC5890C Gas Chromatograph
     
    Introduction:
    The Kejie GC5890C adopts full micro-computerized button operation, large-screen LCD liquid crystal display, intuitive display and convenient operation. It is a new generation of domestic gas chromatograph, excellent in cost performance, low in price, excellent in performance and reliable in operation. GC5890C gas chromatograph application areas: 1. Analysis of dissolved gas in transformer oil; 2. Analysis of ethylene oxide in medical equipment 3. Analysis of coke oven gas; 4. Analysis of pesticide residues; 5. Analysis of alcohol in blood; 6. Natural gas, Liquefied gas analysis; 7. Indoor environment TVOC analysis; 8. Liquor component analysis; 9. High purity gas analysis; 10. Packaging material solvent residue detection.
    Features:
    1. The thirteenth order temperature rise can meet the analysis requirements of multiple components of the sample.
    2. The design of the oven is further improved, which is conducive to rapid cooling of the instrument.
    3. The uniqueness and selectivity of the injection system.
    4. The instrument operation interface is simple and easy to learn, the function is complete, and the design is more humanized.
    5. The detection system has good stability and high sensitivity, and a variety of detectors are available.
    Technical parameter:
    Temperature control range: +7°C~400°C (increment 0.1°C) at room temperature
    Cheng Sheng order: thirteenth order rate: 0.1 ° C ~ 50 ° C / min (increment 0.1 ° C)
    Detector
    Hydrogen flame ionization detector (FID)
    Detection limit: ≤ 5 × 10-12g / s (n-hexadecane)
    Linear range: ≥107
    Baseline noise: ≤6×10-12A/H
    Stabilization time: ≤20min
    Thermal Pool Detector (TCD)
    Sensitivity: ≥10000mV•ml/mg (n-hexadecane)
    Baseline noise: ≤16μV (hydrogen gas with a carrier gas of 99.999)
    Flame Photometric Detector (FPD)
    Detection limit: ≤6×10-13g/s(P)≤5×10-11g/s(P)(methyl parathion)
    Baseline noise: ≤ 2 × 10-13A / H
    Electronic capture detector (ECD)
    Maximum operating temperature: 350 ° C
    Detection limit: ≤5x10-14g/ml (r-666)
    Baseline noise: ≤20μV
    Nitrogen and Phosphorus Detector (NPD)
    Detection limit: ≤1×10-12g/s(N) (azobenzene) ≤5×10-13g/s(N) (malathion)
    Baseline noise: ≤ 2 × 10-13A / H
     
  • Gas chromatograph is an important instrument for the separation and determination of low boiling point mixed components. The gas chromatograph can be used for chemical analysis, biotechnology, and food specialty for instrument analysis experiments, but also for scientific research and routine analysis.
    A gas chromatograph is an instrument that detects and analyzes gaseous substances or substances that can be converted to gas at a certain temperature. Due to the different physical properties of the material, the distribution coefficients of each component in the sample between the gas phase and the fixed liquid phase are different. When the vaporized sample is carried by the carrier gas into the chromatographic column for operation, the components are in two of them. Phases are repeatedly distributed between phases. Due to the different adsorption or dissolution capabilities of the fixed components, although the carrier gas flow rate is the same, the components run at different speeds in the column. After a certain period of flow, they are separated from each other. Leaving the column in sequence and entering the detector, the generated signal is amplified, and the chromatographic peaks of each component are traced on the recorder. According to the peak position, determine the name of the component, and determine the concentration based on the peak area. This is how the gas chromatograph works.
    GC5890C gas chromatograph adopts full microcomputer key operation, large-screen LCD liquid crystal display, intuitive display, easy operation, is a new generation of domestic gas chromatograph, excellent cost performance, low price, excellent performance, reliable operation.
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