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Gas chromatograph GC9790PLUS spec:
- System capability
- Assembly simultaneously: max 2 inlets+ max 3 detectors(FID, TCD, ECD, FPD and NPD)
- Automatic control can be done from local keyboard and networked PC
- Autosampler is compatible
- 6-channel independent temperature control
- EPC/AFC gas system
- Carrier gas via EPC/AFC, auxiliary gas via AFS(Advanced Flow Scout) or mechanical regulator
- Carrier gas and make-up gas selectable: He, H2, N2 and Ar. Every carrier gas system can control via constant-pressure, constant-flow, programmable pressure and programmable flow mode, also can calibrate with He, H2, N2 and Ar
- Psi, KPa, Bar units selectable
- Pressure control range: 1~90Psi, Pressure accuracy: 0.01Psi, Programmable pressure ramp RSD ≤0.5%
- Flow rate control range: 0～200ml/min, flow rate accuracy: 0.1ml/min, flow rate RSD≤0.1%
- Column oven
- Column oven dimension: 260×250×150mm
- control range: RT+6℃~399℃(0.1℃ increment)
- Programming temp.-ramp : 8 steps
- ramp speed: 0.1~40℃≤1 minute(0.1℃ increment)
- Fast cool down speed: 200~100℃≤3 minutes
- accuracy: ±0.1℃
- Max run time: 999.99 minutes
- Inlets
- Packed purge injection port(PPIP)
- Split/splitless capillary port(S/SL)
- Max temperature: 400℃
- Detectors
Detector Max operating temp.
Limit of detection
Baseline noise
Baseline drift
(after 2hrs stabilization)
Linear dynamic range
FID
400℃
≤5.0×10^-12g/s
(N-C16)≤2×10^-13 A
5×10^-13A/30 min
≥10^7
TCD
400℃ ≥8000mV.ml/mg
(N-C16)≤20uV
≤100uV/30min
≥10^4
ECD
350℃ ≤ 1×10^-13g/ml
(γ-666)
≤20uV
≤50uV/30min
≥10^4
FPD
400℃ S: ≤5.0×10^-11g/s
P: ≤1.4×10^-12g/s
≤2×10^-11A
≤4×10^-11 A/30min
S: ≥10^2
P: ≥10^3
NPD
400℃ N: ≤1×10^-12g/s(Azobenzene)
P: ≤5×10^-13g/s(Malathion)
≤4×10^-13A
2×10^-12 A/30min
N: ≥10^3
P: ≥10^3
- Workstation and data communications
- FL97PLUS and Clarity V8.3 available
- Output range: -1500～+1500mV
- Sampling speed: 60 times/sec
- Basic info
- Voltage: 220V±10%, 50Hz
- Power: 2500W
- Net dimension: 566.2×501.3×498mm
- Net weight: 42KG