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GC9790II Gas Chromatography
GC9790II Gas Chromatography

GC9790II Gas Chromatography TSINGTAO UNICOM-OPTICS GC9790Series Gas Chromatographs are new generation products. Instruments a

GC9790II Gas Chromatography

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

Programmable oven, 8 ramps temperature programming, 6 temperatures, up to 400º C

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

Instrument control, method setup and run from keyboard entries

Rugged manual injection and manual pneumatics

Self-diagnosis of controls: Thermal zone, flows, and detectors

Ready to use when product delivered and installed

Unbeatable price and service package

Guarantee timely and no-hassle service responding

Dual pneumatics

Dual packed column inlets
GC9790IIFDual FID Detector
GC9790IITTCD Detector
GC979IIT-2TCD Detector (new type)
GC9790IIPFPD Detector
GC9790IIEECD Detector
GC9790IIGDual FID Detector, dual amplified board
GC9790IIBDual FID Detector, TCD Detector
GC9790IIB-2Dual FID Detector, TCD Detector (new type)
GC9790IIDFID Detector, FPD Detector
GC9790IIKDual FID Detector, ECD Detector
GC9790IIHTCD Detector, FPD Detector
GC9790IIL-3Dual FID Detector, ECD Detector, FPD Detector
Packed column inlet, Capillary column inlet (split and splitless)
GC9790IIJDual FID Detector
GC9790IIRFID Detector, NPD Detector
GC9790IICDual FID Detector, dual FID amplified board
GC9790IIADual FID Detector, TCD Detector
GC9790IIA-2Dual FID Detector, TCD Detector (new type)
GC9790IIIFID Detector, FPD Detector
GC9790IILDual FID Detector, ECD Detector
GC9790IIL-2FID Detector, ECD Detector, FPD Detector
GC9790IIL-4FID Detector, ECD Detector, NPD Detector
GC9790IIL-5FID Detector, NPD Detector
GC9790IIL-6FID Detector, ECD Detector, NPD Detector
Dual Capillary column inlets (split and splitless)
GC9790IIQDual FID Detector
GC9790IINDual FID Detector, dual amplified board
Detector: FID
Detection limit≤3x10 -12 g/s
Sensitivity Mv.ml/mg[n-C16] 
Noise≤3x10 -14 A
Drift≤5x10 -13 A/30min
Linear range≥10 6
Detector: TCD
Detection limit 
Sensitivity Mv.ml/mg[n-C16]≥2500
Noise≤20μV
Drift≤100μV/30min
Linear range≥10 4
Detector: TCD(new type)
Detection limit 
Sensitivity Mv.ml/mg[n-C16]≥8000
Noise≤20μV
Drift≤100μV/30min
Linear range≥10 4
Detector: ECD
Detection limit≤1x10 -13 g/ml
Sensitivity Mv.ml/mg[n-C16] 
Noise≤20μV/30min
Drift≤50μV/30min
Linear range≥10 4
Detector: FPD
Detection limitMt≤1.4x10 -12 g/s(P), Mt≤5x10 -11 g/s(S) methyl parathion
Sensitivity Mv.ml/mg[n-C16] 
Noise≤4x10 -10 A
Drift≤4x10 -10 A/30min
Linear range≥10 3 (P), ≥10 2 (S)
Detector: NPD
Detection limit 
Sensitivity Mv.ml/mg[n-C16]Mt≤5x10 -13 g/s(N) Malathion, Mt≤1x10 -12 g/s(P) azobenzol
Noise≤4x10 -13 A/30min
Drift≤2x10 -12 A/30min
Linear range≥10 3

GC9790II Gas Chromatography

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