GC-4000A series gas chromatograph

GC-4000A seriesgas chromatograph

1. Column temperature box:
1.1. Column box volume: 300 × 300 × 200mm.
1.2. Operating temperature: 5-400 ℃ above room temperature.
1.3. Heating rate: 0-40 ℃/min (increments of 0.1 ℃/min).
1.4 Rapid cooling: 350~50 ℃ ≤ 3.5 minutes.
Step 1.5.10 program temperature rise.
1.6. Eight sets of external event setting programs that can control multiple external programs.
1.7. Temperature control accuracy: ± 0.1 ℃.
1.8. Overheating protection: It can set any temperature within 400 ℃.
1.9. The host's LCD screen displays on a large screen, with automatic rear door control to accelerate the cooling rate.
2. Flow system:
2.1. New voltage stabilizing and multi gas path system: single, double, and triple gas paths.
2.2. The gas chromatography host can reserve a mass spectrometry channel, and users can directly connect it with the mass spectrometer in the later stage.
3. Injection port:
3.1. Sample inlet: Three can be installed simultaneously.
3.2. Temperature range: 400 ℃.
3.3. Capillary diversion/no diversion.
4. Detector (configured according to customer requirements): GC-4000A seriesgas chromatographFive detectors to choose from: thermal conductivity detector (TCD), hydrogen flame ionization detector (FID), flame photometric detector (FPD), nitrogen phosphorus detector (NPD), electron capture detector (ECD)
4.1. Thermal conductivity detector (TCD) sensitivity: S ≥ 8000mv. ml/mg (benzene); Noise: ≤ 0.1mv
5. Chromatographic data processing workstation:
5.1. Software: The GC-4000A series provides rich language support in the WINDOWS environment, with original Chinese chromatography software that efficiently integrates real-time and post-processing. Data collection and post analysis calculations can be performed simultaneously. The comprehensive chromatographic analysis methods and automatic/manual peak integration processing, timetable program and grouping, data correlation and other functions provide strong guarantees for the analysis of various complex samples and analytical applications in different fields.
5.2. Up to four channels of chromatographic signals can be independently connected, and signal data from four different monitors or instruments can be analyzed simultaneously. It can adapt to a wider range of chromatographic instruments (users can choose according to their needs).
5.3. The automatic control function of the chromatographic instrument controls and displays the operating parameters and conditions of each part of the instrument, and supports third-party automatic samplers.
5.4. Rich report output formats, data can be exported in WORD format to meet the reporting needs of different occasions.
5.5. Standardized spectral data format output, which can be used in other analytical application software with workstation data spectra, RS-232 interface, and can be matched with different models of computers.