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Infitek Gas Chromatograph, GC-901 Front View

Infitek Gas Chromatograph, GC-901

Introducing the Infitek Gas Chromatograph, GC-901—an exceptional tool for laboratory precision.

- Equipped with versatile detectors including:
  - FID
  - TCD
  - ECD
  - FPD
  - NPD
- Ensures accurate and reliable results
- Features:
  - 8-way temperature control area
  - Highly flexible 16-step temperature rising procedure
  - Broad control range from RT to 450°C
  - Speed ratio for range rising adjustable between 0.1-80°C/min
- Designed for the most demanding analytical applications
- Perfect for enhancing your lab's efficiency and precision
- Meets the highest standards of analytical performance

  • PRODUCT INFO

    GC-901 can realize full EPC electronic flow control, realize full computer control of the instrument, and can be equipped with a high-precision liquid automatic sampler. It can be widely used in many fields such as petroleum, chemical industry, environmental protection, food safety, disease control, education and scientific research.

    1. Temperature control area: 8-way
    2. Step number of procedure temperature rising:16 steps
    3. External events: 6-path; auxiliary control output 2-path
    4. Gas circuit control:The EPC mode is optional
    5. Temperature control range: RT -450°C; Increment: 0.1°C; Accuracy: 0.01°C
    6. Speed ratio of range rising: 0.1-80℃/min(High-speed type)
    7. Number of detections: 3 (maximum); FID, TCD, ECD, FPD and NPD optional
    8. Injection method: packed column, capillary, injection valve, automatic headspace injection optional
    9. EPC, EFC working mode: 2 kinds – constant current mode, constant voltage mode
    10. EPC, EFC working gas: 5 kinds: nitrogen, hydrogen, air, helium, argon
    11. EPC, EFC control range: pressure: 0-0.6MPa; flow 0-100ml/min or 0-500ml/min (air)
    12. EPC, EFC control accuracy: pressure 0.01psi; flow 0.01ml/min

Heading 6

Detector

Sensitivity / Detection Limit

Drift (30min)

Linearity

Hydrogen flame FID

DFID≤3×10-12g/s (Nhexadecane/Isooctane)

≤0.2mv

>107

Thermal conductivity cell TCD

S≥10000mv.ml/mg(Benzene/Toluene)

≤20uv

>105

Electron capture ECD

DECD≤1×10-14g/ml(γ-666)

<15uv

>106

Flame luminosity FPD

DFPD(S)≤2×10-11g/s (S in methyl parathion)

≤ 3% of full scale

>103

DFPD(P)≤1×10-12g/s (P in methyl parathion)

>104

Nitrogen and phosphorus NPD

DNPD(N)≤1×10-12g/s (Azobenzene)

≤ 3% of full scale

>102

DNPD(P)≤1×10-12g/s(Malathion)

>103


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