GC9790II Gas Chromatography

GC9790II Gas Chromatograph 1.Wide dynamic range of popular detectors: FID, TCD, NPD, ECD and FPD; 2.Capillary and packed colum

 GC9790II Gas Chromatograph

1. Capillary and packed column inlets, split and splitless, cool-on-column

2.Programmable oven, 8 ramps temperature programming, 6 temperatures, up to 400ºC

3.Wide dynamic range of popular detectors: FID, TCD, NPD, ECD and FPD

4.Instrument control, method setup and run from keyboard entries

5.Rugged manual injection and manual pneumatics

6.Self-diagnosis of controls: thermal zone, flows, and detectors

7.Ready to use when product delivered and installed

8.Unbeatable price and service package

9.Guarantee timely and no-hassle service responding

10.Dual pneumatic

 

Dectecors of GC9790II Series

 

  Detector: FID

Detection limit	≤3×10-12g/s
Sensitivity Mv.ml/mg[n-C16]
Noise	≤3×10-14A
Drift	≤5×10-13A/30min
Linear range	≥106

 

  Detector: TCD

Detection limit
Sensitivity Mv.ml/mg[n-C16]	≥2500
Noise	≤20uV
Drift	≤100uV/30min
Linear range	≥104

 

  Detector: TCD(new type)

Detection limit
Sensitivity Mv.ml/mg[n-C16]	≥8000
Noise	≤20uV
Drift	≤100uV/30min
Linear range	≥104

 

  Detector: ECD

Detection limit	≤1×10-13g/ml
Sensitivity Mv.ml/mg[n-C16]
Noise	≤20uV/30min
Drift	≤50uV/30min
Linear range	≥104

 

  Detector: FPD

Detection limit	Mt≤1.4×10-12g/s(P), Mt≤5×10-11g/s(S) methyl parathion
Sensitivity Mv.ml/mg[n-C16]
Noise	≤4×10-10A
Drift	≤4×10-10A/30min
Linear range	≥103(P), ≥102(S)

 

  Detector: NPD

Detection limit
Sensitivity Mv.ml/mg[n-C16]	Mt≤5×10-13g/s(N) Malathion, Mt≤1×10-12g/s(P) azobenzol
Noise	≤4×10-13A/30min
Drift	≤2×10-12A/30min
Linear range	≥103

GC9790II Gas Chromatography