Carrier Gas System, Sample Introduction System
Optional detector: FID/ TCD/ FPD/ NPD
Features:
★Control system: designed for monitoring and controlling the instrument via the computer.
★Column Compartment/oven with superior thermal performance, multistage (10 ramps) programmed temperature control function. (supported by “control system”)
★Advanced built-in data acquisition system , supporting real time instrument status monitoring, detection signal acquisition and PC control
★Column oven accommodates up to 3 chromatographic columns, and supports quick heat-up and rapid cool-down with automated back-door opening.
★Flexible sample introduction system: 3 sample injectors could be installed and operated simultaneously with independent temperature control.
★High sensibility and stability detector.
★2 independent and analog signals output.
★M6 software, compatible with GLP/FDA-21 CFR Part11 requirements and regulations. (electronic records and signatures)
Technical datas:
Model# | GC1120 | ||
Sample Introduction System | sample injector and evaporation chamber | ||
Column Oven | Temperature range | Ambient temperature +7℃ ~ 400℃ (in 1℃ increment) | |
Temperature accuracy | ± 0.02℃ | ||
Cooling time | 400℃ to 50℃ in 8-10 min at 25℃ ambient | ||
Programmed temperature setting | 0.1℃~40℃/min (in 1℃ increment) | ||
Program ramps | 7 ramps in total (10 ramps available with control workstation) | ||
Size (L*W*H) | 284*280*241mm(inside) | 340*345*281mm(outside) | |
Flame Ionization Detector (FID) |
Detection limit | ≤3×10-12g/s (C16) | |
Best test result | ≤3×10-12g/s (C16) | ||
Drift | ≤6×10-13A/30min | ||
Noise | ≤5×10-14A | ||
Linearity range | ≥106 | ||
Thermal Conductivity Detector (TCD) |
Sensitivity | ≥5000mV, mL/mg (C16) | |
Baseline noise | ≤20µV | ||
Drift | ≤60µV/h | ||
Linearity range | ≥104 | ||
Flame Photometric Detector (FPD) |
Detection limit | ≤8×10-13g/s(P) ; ≤8×10-11g/s(S) | |
Drift | ≤2×10-11A/30min | ||
Baseline noise | ≤5×10-12A | ||
Nitrogen-Phosphorus Detector (NPD) |
Detection limit | ≤5×10-12g/s(N) (Azobenzene) ≤5×10-13g/s(P) (Malathion) |