| After-sales Service: | Online |
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| Warranty: | One Year |
| Appliance: | The Analysis of Environmental Samples |
| Gaspath System: | Single |
| Detector: | FID |
| Energy Resolution: | ≤7.5% |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier
Biobase Gc Gas Chromatography machine
Features:
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 300ºC, the max. temp. of outer chamber is 40ºC.
9. With chromatography workstation software to process data.
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Model |
BK-GC7820 |
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Oven |
Temp. Range |
RT~450ºC |
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Temp. Accuracy |
≤±0.1ºC |
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Temp. Program |
16-phase |
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Max. Temp. Heating Rate |
40ºC/min |
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Detector |
Hydrogen Flame Ionization Detector (FID) |
Detection limit:≤3×10^12g/s (Sample:n-hexadecane) |
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Baseline drift:≤1x10^13A/30min |
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Linear range:≥10^7 |
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ThermalConductivityDetector (TCD) (Optional) |
Sensitivity: >10000mv.ml/mg (Sample: n-hexadecane) |
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Linear range:≥10^5 |
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Electron Capture Detector (ECD) (Optional) |
Detection limit:≤1×10-14g/ml (Sample:n-hexadecane δ-666) |
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Linear range: ≥10^4 |
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Flame Photometric Detector (FPD) (Optional) |
Detection limit:≤2×10^11g/s(S ofthiophene) Detection limit:≤1×10^12g/s(P ofmethyl parathion) |
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Linear range (S): ≥10^3 Linear range (P): ≥10^4 |
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Nitrogen and Phosphorus Detector (NPD) (Optional) |
Detection limit:≤1×10^12g/s(Azobenzene) Detection limit:≤1×10^12g/s(Marla sulfur phosphorous) |
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Linear range: ≥10^3 |
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Power Supply |
AC110/220V±10%, 50/60Hz |
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Standard Accessory |
FID detector, Chromatography workstation software |
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Optional Accessory |
Sample injection system, TCD, ECD, FPD and NPD detector, Chromatographic column. |
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Package Size (W*D*H) |
800*570*650mm |
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Gross Weight |
75kg |
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Carrier Gas System + Sample Introduction System + Separation System + Temperature
Control System + Detector Carrier Gas
System: air source/ purification and desiccation device/ flow rate control device
Sample Introduction System: sample injector
Separation System: chromatographic column(packed column and capillary column)
Temperature Control System (Column Oven): constant temperature and programmed
temperature Detector: FID/ TCD/ FPD/ ECD/ NPD
1.Superior performance with advanced, microcomputer‐based temperature control system
2.High temperature accuracy (optimum ± 0.02ºC), high reliability, and anti‐interference
3.Self‐diagnosis/ self‐protection function (overheat protection, power‐off protection, etc.)
4.Intuitive display of timing program, detector status, measurement range, current setting, etc
Suppliers with verified business licenses
Audited Supplier 
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