Gas Chromatography 1290, Shanghai Sunny Hengping Scientific Instrument Co., Ltd (CAT#: STEM-AI-0104-YJL)

Gas Chromatography 1290 is manufactured by Shanghai Sunny Hengping Scientific Instrument Co., Ltd. GC1290 adopts EPC electronic gas circuit control, combined with optimized design of column oven and sampler. GC1290 is an automated gas chromatograph, which can realize from sample introduction to analysis report, all controlled and managed by microcomputer. It adopts large-size touch screen to set and display, with friendly interface and simple operation.

Description:EPC
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 6 min at 25 ℃ ambient
Programmed temperature setting:0.1 ℃ ~40 ℃ /min (in 1 ℃ increment)

FID:
Detection limit:≤ 3×10-12 g/s (C16)
Drift:≤ 6×10-13 A/h

TCD:
Sensitivity:≥ 5000 mV.mL/mg
Baseline noise:≤ 20 µV

FPD:
Detection limit:≤ 8×10-13 g/s(P) ; ≤ 8×10-11 g/s(S)
Drift:≤ 2×10-11 A/30 min
Baseline noise:≤ 5×10-12 A

ECD:
Detection limit:≤ 2×10-13 g/s (γ-666)
Drift:≤ 80 µV/30 min
Baseline noise:≤ 20 µV
Linear dynamic range:≥ 103

NPD:
Detection limit:≤ 5×10-13g/s(P) ; ≤ 5×10-12g/s(N)

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. 450℃ to 50℃ in 6 min at 25℃ ambient)
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.Special analyzers, like RGA, NGA, PINDA, etc. according to ASTM standards
Superior performance with advanced, microcomputer-based temperature control system
High temperature accuracy (optimum ± 0.02℃), high reliability, and anti-interference
Self-diagnosis/ self-protection function (overheat protection, power-off protection, etc.)
Intuitive display of timing program, detector status, measurement range, current setting, etc

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