Gas Chromatograph GC1120A/GC1120B/GC1120C
Model | GC1120A (GC+SPL+FID) |
Model | GC1120B (GC+SPL+PID+2xFID) |
Model | GC1120C (GC+SPL+2xPIP+2xFID+Software) |
Specifications
Column oven
Temperature range: ambient temperature +7oC-400oC(increment 1oC)
Temperature control accuracy:better than +0.1oC
Temperature program ramps:5 ramps in total
Program setting:0.1oC-40oC/min(increment 0.1oC)
Maximum run time:655minutes(increment 1min)
Hydrogen Flame ionization detector(FID) Minimum detectable level:Dt<8x10-12g/s(n-hexadecane)
Drift:<6x10-13A/h
Liner dynamic range:>106
Maximum temperature:400oC
Thermal conductivity detector(TCD)
Sensitivity:S>5000mv.ml/mg(n-hexadecane)
Sensitivity:S>5000mv.ml/mg(n-hexadecane)
iptop Sensitivity:S>10000mv.ml/mg(with amplifying circuit)
Noise:<20uV
Drift:<30uV/h
Linear dynamic range:>104
Maximum temperature:400oC
Flame photometric detector(FPD)
Minimum detectable level: <1x10-11 g/s(P)(Parathion-methyl)
<1x10-10 g/s(S)(Parathion-methyl)
Electron capture detector(ECD)
Minimum detectable level:<1x10-13 g/ml(y-666)
Linear dynamic range:>103
Nitrogen phosphorus detector(NPD)
Minimum detectable level: <5x10-12g/s(N)(Diphenyl-Diazene)
<5x10-13g/s(P)(Malathion)
Instrument operational requirement
Power source:220V- +22V 50HZ+0.5HZ
Power:<2000Vv
Ambient temperature:+5oC- +35oC
Relative Humidity:<85%
Gas Chromatograph GC1120A/GC1120B/GC1120C