Gas Chromatograph, BNGC-A112
Inner volume: 22LTemperature range: RT+5 °C -400 °C
Temperature control accuracy: ± 0.1 °C
Pre column pressure range: 0 - 400kpa
| Column oven | |
| Inner volume | 22L |
| Temperature range | RT+ 5°C - 400°C |
| Temperature control accuracy | ± 0.1 °C |
| Temperature programming | 9 step |
| Program Total Time | 9999.9 min |
| Max. Heating rate | 0.1 - 60°C / min |
| Max. cooling rate | ≤ 10 mins (250°C -50°C) |
| Sample injector | |
| Temperature range | RT+ 7°C - 420°C |
| Temperature control type | Independent |
| Carrier gas flow control type | constant pressure |
| Max quantity of simultaneous installations | 3PCS |
| Injection unit type | packed column or split |
| Split ratio | Split ratio display |
| Pre column pressure range | 0 - 400kpa |
| Pre column pressure accuracy | 0.1kpa |
| Flow setting range | H2 0-200ml / min N2 0-150ml / min |
| Detector | |
| Optional | FID, TCD |
| Temperature control range | RT+7 ℃ - 420 ℃ |
| Max quantity of simultaneous installations | 2 |
| Ignition type | automatic |
| Hydrogen flame ionization detector (FID) | |
| Logarithmic amplifier High Voltage Switch Control Baseline signal display | |
| Detection limit: | ≤ 3 × 10-12 g / s (sample: n-hexadecane) |
| Baseline noise: ≤ 5 × 10-14 A | ≤ 5 × 10-14 A |
| Baseline drift: ≤ 6 × 10-13 A | ≤ 6 × 10-13 A |
| Dynamic range | 10 |
| RSD | ≤ 3% |
| Thermal Conductivity Detector (TCD) | |
| Sensitivity | 5000mV.ml / mg (sample: n-hexadecane) |
| Baseline noise | ≤ 0.05 mV |
| Baseline drift | ≤ 0.15 mV / 30 min |
| Dynamic range | 10 |
| Overall dimension & weight | |
| Power | 220V ± 22V, 50Hz ± 1Hz, 3000W |
| Packing dimension | 740 x 730 x 800mm |
| G.W. | 70kg |
7-inch color touch screen, display the flflow rate and pressure value of the electronic gas path.
Computer anti-control (need to choose PC-side anti-control software) and the host touch screen to achieve synchronous two-way control.
Multi-core, 32-bit embedded hardware system to ensure reliable operation of the instrument.
One key to start function.
The extensible synchronous external triggering function can be initiated by external signals (autosampler, thermal analyzer, etc.) at the same time to start the host and workstation.
Perfect system of self-test function and automatic fault identifification.
Extended interface with 8 external events, which can be equipped with various function control valves and operate according to their own timing.
20 sets of sample test mode can be stored by memory
RS232 communication port
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