This gas chromatograph is equipped with a high-definition touch screen display for intuitive and easy operation.
Industry-leading manufacturing processes and technology are employed in the GC-7860D series gas chromatograph to guarantee instrument dependability and trouble-free uptime. It has a more streamlined and logical operational structure, which maximizes uptime and lowers maintenance. A sophisticated Electro-Pneumatic Control (EPC) system can be installed on this GC to give consumers reliable results and industry-leading quality. It makes automated operation and centralized control possible by supporting network remote transmission and control functionalities.
| Model | GC-7860D | |
| Display | 7.0-inch LCD | |
| Temperature Control | Temperature Control Channels | 8 channels |
| Oven Temperature Range | RT +4℃ to 450℃ | |
| Oven Temperature Resolution | +/-0.01℃ | |
| Program Setting | 0.1-39℃/min (Standard), 0.1-80℃/min (High-speed) | |
| Constant Temperature Time | 0-999min (Increment: 0.1min) | |
| Cooling Time | 6 minutes, from 260℃ to 50℃ | |
| Sampler/Detector/Thermal Conductivity Cell Temperature Range | 4℃-450℃ (Increment: 1℃) | |
| Temperature Accuracy | +/-0.01℃ | |
| Hydrogen Flame Ionization Detector (FID) | Detection Limit | ≤3×10-12g/s (n-hexadecane) |
| Baseline Noise | ≤5×10-14A | |
| Baseline Drift | ≤1×10-13A/30min | |
| Linear Range | ≥107 | |
| Thermal Conductivity Detector (TCD) | Sensitivity | S≥3000mV·ml/mg (benzene) (magnification 1, 2, 4, 8 times optional) |
| High Sensitivity | S≥8000mV•ml/mg (benzene) (magnification 1, 2, 4 or 8 times optional) | |
| Baseline Noise | ≤10μV | |
| Baseline Drift | ≤30μV/30min | |
| Linear Range | ≥105 | |
| Electron Capture Detector (ECD) | Detection Limit | ≤1×10-14g/s |
| Linear Range | 104 | |
| Flame Photometric Detector (FPD) | Detection Limit | S≤5×10-12g/s (S in methyl parathion) |
| P≤5×10-13g/s (P in methyl parathion) | ||
| Linear Rang | 105(P) 103(S) | |
| Maximum Operating Temperature | 350℃ | |
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