Gas Chromatograph


1. 5.7-inch LCD display indicates temperature,time andgas flow.

2. Self-test, power protection, keyboard lock, automatic ignition andantipower mutation interference function.

3. Can connect with Internet,realize data transfer and program upgrade automatically.

4. Equipped with a flame ionization detector (FID), and TCD, ECD, FPD, NPD are optional. Can install3 detectors at the same time.

5. Can install packed column and capillary column at the same time

6. Double column compensation function,which can effectively restrain baseline drift and theinfluence of background noise.

7. Large capacity oven (300*280*180mm) can hold 2 pcs 0.32mm diametercapillary column (length: 80m).

8. Better thermal insulation effect: when the temp. of oven,vaporizing chamber and detector reach 300℃, the max. temp. of outer chamber is 40℃.

9. With chromatography workstation software to process data.

Model BK-GC7820
Oven Temp. Range RT~450℃
Temp. Accuracy ≤±0.1℃
Temp. Program 16-phase
Max. Temp. Heating Rate 40℃/min
Detector Hydrogen Flame Ionization Detector (FID) Detection limit:≤3×10-12g/s


Baseline drift:≤1×10-13A/30min
Linear range:≥107
ThermalConductivityDetector (TCD) (Optional) Sensitivity: >

(Sample: n-hexadecane)

Linear range:≥105
Electron Capture Detector (ECD) (Optional) Detection limit:≤1×10-14g/ml

(Sample:n-hexadecane δ-666)

Linear range: ≥104
Flame Photometric Detector (FPD) (Optional) Detection limit:≤2×10-11g/s(S ofthiophene)

Detection limit:≤1×10-12g/s(P ofmethyl parathion)

Linear range (S): ≥103

Linear range (P): ≥104

Nitrogen and Phosphorus Detector (NPD) (Optional) Detection limit:≤1×10-12g/s(Azobenzene)

Detection limit:≤1×10-12g/s(Marla sulfur phosphorous)

Linear range: ≥103
Power Supply AC110/220V±10%, 50/60Hz
Standard Accessory FID detector, Chromatography workstation software
Optional Accessory Sample injection system, TCD, ECD, FPD and NPD detector, Chromatographic column.
Package Size (W*D*H) 800*570*650mm
Gross Weight 75kg



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