Gas chromatograph PT-GC9720PLUS

1. System capability

Assembly simultaneously: 2 inlets+3 detectors(FID, TCD, ECD, FPD optional)
Independent split cold-trap and septum collecting trap,
Carrier gas control mode: pressure, flow, programming pressure, programming flow,
Programming pressure/flow/linear speed: max 8 steps,
Maintenance tracking reminder, intelligent regular maintenance plan,

2. EPC/AFC gas system

Full AFC/EPC, 6 AFC module with 18-channel AFC/EPC independent control,
AFC/EPC pressure accuracy 0.001psi, Retention time RSD <=0.02%, Peak area RSD <=1.0%,
Carrier and makeup gas settings selectable for He, H2, N2 and Ar
Psi, KPa, Bar units selectable
Pressure control range: 1~600KPa, Pressure accuracy: 0.01Psi, Programmable pressure ramp RSD ≤0.5%
Flow rate control range: 0～600ml/min, flow rate accuracy: 0.1ml/min, flow rate RSD≤0.1%
Flow sensor accuracy: ≤±3%, detector module accuracy: ≤±7%

3. Column oven—Excellent temperature control system

Column oven dimension: 278×310×165mm=14.2L, accommodate up to 2pcs 105m×0.53mm ID capillary column
Temp. control range: RT+5℃~450℃(0.1℃ increment)
Standard cool-down mode 450—50℃<=5min
Optional quick cool-down mode 450—50℃<=3.5min
Scientific inner heating interchange to achieve high consistency in between front and back column heating distribution
Reproducible temp. ramp process in column oven to achieve good retention time RSD
Max temp.-ramp rate: 120 ℃/min
Programming temp.-ramp: 30 steps

4. Inlets

5. Detectors

Detector	Max operating temp.	Limit of detection	Baseline noise	Baseline drift (after 2hrs stabilization)	Linear dynamic range
FID	450℃	≤3.0×10^-12g/s (N-C16)	≤2×10^-14 A	5×10^-14 A/30 min	≥10^7
TCD	400℃	≥10000mV.ml/mg (N-C16)	≤30uV	≤100uV/30min	≥10^4
ECD	400℃	≤ 3×10^-14g/ml (γ-666)	≤20uV	≤50uV/30min	≥10^4
FPD	400℃	S: ≤2.0×10^-11g/s P: ≤5.0×10^-13g/s or 2.0×10^-13g/s	S: ≤2×10^-13A P: ≤8×10^-13A	S: ≤1×10^-12 A/30min P: ≤2×10^-12 A/30min	S: ≥10^2 P: ≥10^3

6. Autosampler

Single FL1092T, 16-vial autosampler
Double FL1092T, double-tower independent asynchronous control or synchronous control to improve analysis efficiency
Single/double FL1092T+FL1092C, 150-vial autosampler, heating/barcode scan/stirring and whole plate cooling/heating are optional

7. Multi-valve system

Multi-valve/multi-column available to customize per different application, max 4 external valve can be installed
One-time injection for complete gas analysis
High stability and low valve switchover fluctuation

8. Workstation and data communications

9. Basic info