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 |
